analysis of patent referencing to ieee papers, …...ieee in the reference, but it will be a...

Analysis of Patent Referencing to IEEE Papers, Conferences, and Standards 1997-2016

Report prepared for:

Institute of Electrical and Electronic Engineers 445 Hoes Lane

Piscataway, NJ 08855, USA

Report prepared by:

1790 Analytics LLC 130 Haddon Avenue

Haddonfield, NJ 08033 www.1790analytics.com

6 June 2017

http://www.1790analytics.com/

Executive Summary IEEE engaged 1790 Analytics in this project to assess the impact of IEEE publications on developments in various technologies. This impact is measured by examining the extent to which patented inventions build upon papers from IEEE journals, IEEE-sponsored conferences, and IEEE standards. This is an update of previous reports, and examines patents issued from January 1, 1997 through December 31, 2016. The main findings of this report are: • New technology continues to build upon science, and the dependence is increasing.

In this study, the top 40 firms (in 2016) were granted 84,353 patents, which made a total of 652,753 non-patent references (an average of 7.7 non-patent references per patent). Back in 2010 the top 40 firms had 62,262 patents which made a total of 291,537 non-patent references (an average of 4.7 non-patent references per patent) Thus, the number of patents is trending upward but the number of references from those patents is rising at a greater rate. Since a large number of these non-patent references are to scientific articles and conference papers, this suggests that today’s technology developments are increasingly linked to developments in published science.

• A large portion of this science base comes from papers presented at IEEE sponsored

conferences and published in IEEE journals. The top 40 patenting firms in 2016 have referenced over 1,375,882 articles in the last 20 years. About 31% (431,553) of those articles appeared in IEEE journals or IEEE sponsored conferences.

• In this study, we also went beyond the top 40 patenting companies and analyzed all

patents from the last 20 years in several technology categories of interest to IEEE members and customers. For example, 33.86% of all scientific references from Computer Hardware patents go to IEEE publications. The second most referenced publisher is ACM (Association for Computer Machinery) with 16.67% of the referenced publications. In other Information Technology areas, such as Information Storage, Semiconductor Manufacturing, and Computer Software, the results are similar.

• In Telecommunications technology, IEEE is particularly important. The 449,917

references to IEEE articles and conferences represents 44% of all science references from Telecommunications patents since 1997. To help put this in perspective consider: Telecommunications is a very technology driven industry and that technology is often built upon scientific discoveries published in journal and conference papers. If we consider this set of papers as the science base of telecommunications, than almost half of that science base is published in IEEE journals or presented at IEEE sponsored conferences. In addition, the 449,917 references to IEEE dwarf the combined total of the next 25 publishing organizations in this technology.

ii

• IEEE is referenced a surprising amount in areas which are not central to its mission.

− For example, just over 7% of the science references from patents in medical devices go to IEEE publications. This ranks IEEE fourth behind RELX and Wolters and Wiley (with 23%, 11%, and 9% respectively). The latter publishers have hundreds of journals in the medical area, whereas IEEE has only a few, so the 7% figure is quite solid for a non-core area.

− Optics is also somewhat surprising. IEEE publications receive the most

references from Optics patents, and IEEE is referenced significantly more than the two large Optics Societies that would be expected to lead the area: OSA – The Optical Society of America, and SPIE – The International Society of Optical Engineering.

− In Measuring, Testing, and Control, IEEE gets 19.6% of all references, which is

just ahead of the 14.8% of RELX while, again, RELX has many more journal titles in the space.

− In the Robotics and Intelligent Manufacturing category, 43% of the patent

references are to articles published in IEEE journals or in proceedings of IEEE sponsored conferences. Second place RELX receives about one-fifth as many references in the category.

− Patents related to Power Systems and Transmission also reference IEEE

publications most frequently. The 33,000+ references to IEEE journal and proceedings papers are more than the next two top referenced publishers (RELX and Electrochemical Society) combined. We also examined a specialized subset of the Power Transmission category related to smart meters and smart grids. In this category, 64% of the scientific references from patents go to IEEE journal or conference papers. The second most referenced publisher is ACM with only 3.6% of all references.

− A few years back we started tracking some green energy categories: Solar and

Photovoltaic energy and Wind energy. In the latter category IEEE science has a big advantage over the other publishers with more than 41% of the references. In solar energy, IEEE has a slight lead over RELX. RELX has more than 50 journal titles related to the area including several high impact journals such as Solar Energy Materials and Solar Cells, Thin Solid Films, Solar Energy, Synthetic Metals, Journal of Crystal Growth, and Solar Cells, IEEE has only a few.

− In broadcasting IEEE leads with 37% of the references, followed by the Society

of Motion Pictures and Television Engineers (SMPTE) with 7% of the references.

iii

• It has been shown that high-quality, high-impact, and valuable patents tend to be cited more frequently by later patents. Citation impact is thus often used as a quantitative measure for evaluating patents (see [3]). In this study, we found that the patents that reference IEEE papers are cited more often than patents that do not. This was shown to be true for each of the fourteen technology categories we examined. This suggests that, not only do IEEE publications frequently provide the science base for new inventions, but that inventions that build upon IEEE publications are more likely to be valuable in the future than inventions that do not build upon IEEE.

• Although this study concentrates on patents in specific technology areas, it should

be noted that the importance of scientific and technical literature to patented technology is increasing in all areas. Our research shows that the average US patent had only 2.76 non-patent references (NPRs) back in 1997. That number jumped to 10.71 by 2016 – a 288% increase. These numbers are for all issued US patents and not just those in the fourteen categories covered in this report.1 This means that in the overall patent system, patented technologies are increasingly referencing scientific articles.

• Since we only look at specific categories of technology plus the top 40 firms, there

is no way to know exactly how much referencing to IEEE has increased since 1997. However, we can make an estimate for the whole patent system by identifying any Non-Patent References that mention “IEEE” or “I.E.E.E.” (This will of course miss things like the Journal of Lightwave Technology or Spectrum which may not have IEEE in the reference, but it will be a reasonable estimate.) If we do a comparison as above we find that there were just 14,635 patent references with IEEE or I.E.E.E in 1997, but 137,220 in 2016 (an 838% increase). Thus science referencing and IEEE referencing have both increased greatly since 1997.

1 Including science intensive areas like Biotechnology, Pharmaceuticals, Chemicals, and other areas where IEEE typically has little influence.

Table of Contents Section Page I. Introduction 2 II. Methodology 2 III. Results 5 IV. Conclusions 12 V. References 13 VI. Figures 14 Appendix A A-1 Appendix B B-1 Appendix C C-1

I. Introduction In previous studies, it was found that patents reference papers from IEEE journals much more often than papers from other journal publishers. In this report, we update the previous results, and study US patents issued from January 1997 through December 2016. Although this report is an update of previous results, we have made our best efforts to make this report self-contained. The aim of this report, as in previous reports, is to analyze references from patents to journal articles, conferences and standards documents, in order to assess IEEE’s impact upon technological developments. This report covers 14 subcategories of Technology where IEEE members and readers are active. Many, but not all are related to Information Technology. The categories patent counts are shown below in Table 1. Table 1: Number of Patents for Each Category Covered in this Study

Category # Patents 1997-2016Broadcasting 127179Computer Hardware 365078Computer Software 207450Diagnosis/Surgery/Medical Instruments 188811Information Storage 126190Measuring, Testing and Control Devices 192330Optics/Photography/Electrophotography 148870Power Systems 96789Robotics and Intelligent Manufacturing 28087Semiconductors/Solid-State Devices/Electronics 253923Smart Grid/Smart Meters/Energy Infrastructure 3412Solar/Photovoltaic 10711Telecom and Other Communications 517565Wind Energy 5148 II. Methodology This study is based on referencing patterns from patents to prior art documents. When an inventor files a patent for a new invention, he/she will typically reference earlier documents to show that the new invention either builds upon, or improves upon, what came earlier. The inventor’s patent attorney and/or the examiner may also add prior art references to either clarify or limit the claims of the new invention. As an example, Figure 1 shows the front page of a patent owned by IBM. The prior art references on this patent come in two forms - references to earlier patents, and “other references”. These other references are often to scientific publications, such as those produced by IEEE. In this report we are primarily concerned with these other references, which are also sometimes called “Non-Patent References”.

It has been suggested that patents with many non-patent references are likely to contain new leading-edge ideas, whereas patents that only reference earlier patents are likely to be incremental improvements on earlier patented technologies. For a comprehensive study on various hypotheses surrounding the motivations of inventors in citing other references, see [1]. Patent Sets used in the Analysis This study is based on two patent sets. Our analysis is based on determining the number of references from these patent sets to publications from publishers such as IEEE, RELX (formerly Elsevier), the American Institute of Physics, and others. The first set contains patents from the top 40 patenting companies in 2016. Analysis of this patent set provides an insight into how the top tier companies rely upon science from IEEE and other publishers. The second set contains all patents in fourteen technology categories from all companies, universities, government agencies, and individuals. The fourteen technology categories examined are shown in Table 1 above. Analysis of this patent set reveals the wider influence of IEEE science in these technologies. Identifying Relevant Non-Patent References Non-patent references can be to any published document, from comic strips and brochures, to scientific articles and standards documents. The main difficulty in identifying relevant non-patent references for a study such as this is that inventors do not use a standard form for listing references. As an example, Table 2 contains eight different variants for the IEEE Global Telecom Conference. Note that some inventors just use the GLOBECOM shorthand, while others list the entire name. Sometimes IEEE is mentioned and sometimes it is not. When abbreviation variations are included such as Telecom, Tele, Tcom, Proc., Proceed., the number of variants increases further. The same issue exists for variants in journal names and standards documents. For example there are more than 30 variant spellings of the journal title Journal Of Thoracic And Cardiovascular Surgery including numerous mis-spellings of thoracic and every conceivable way of abbreviating cardiovascular.

Table 2 – Variants for IEEE Global Telecom Conference Proceedings of Globecom '96 IEEE Global Telecommunications Conference GLOBECOM '90:IEEE Proceedings of IEEE Globecom '94 Globecom '97 IEEE Globecom, Global Telecommunications Conference and Exhibiton Proc of the Global Tele Conf, U.S. New York, IEEE

Conference Identification – to identify conference proceedings among the non-patent references, we first identified references containing keywords such as meeting, symposia, conference, etc. We then used parsing software to identify 2-word and 3-word phrases that appear frequently in this set of papers. The full string was identified for these string sub-

sequences in order to identify frequently cited conferences. In this way, we identified the top conferences referenced in the patent sets, and standardized the names of these conferences (i.e. all of the different variants of a conference were collected under a single name). As an example, all of the variants shown in Table 2 are assigned to the name ‘<conf> IEEE Global Telecommunications Conference (GLOBECOM)’. We then looked up each of these conferences on the web to determine who is listed as their primary sponsor. For example, many of the conferences are sponsored by organizations such as IEEE, ACM (Association for Computer Machinery) and ASME (American Society of Mechanical Engineers). Some conferences are jointly sponsored by multiple organizations and this is noted as well. When we first started identifying conferences in the 2005 report, we looked up the top 100 most referenced conferences in order to identify the primary sponsors or hosts. In this current report we have identified the sponsors for the top 1,200+ most referenced conferences. These 1,200+ conferences are listed under more than 10,000 variant names. Standards Identification – Standards documents are increasingly referenced, and in general they are easy to identify by looking for strings such as ‘standard’ or ‘std’. Once the records containing the standards were located, it is straightforward to identify the organization that produced each standard (ITU, IEEE, ISO, JEDEC, ANSI, etc.). Further, once the standards bodies are identified, we then identify references to other documents that do not specifically list the words ‘standard’ or ‘std.’ The latter step is necessary since some references look like this “ISO/TC97/SC21/N2066” or “IEEE802.3” without a specific mention of the word “standard.” As a consequence we also identify other non-standard documents released from these organizations including draft standards and “requests for comments” documents if they are cited by patents. Journal Identification – identifying and standardizing journal names is a very difficult process because there are so many different journals, and their names can be abbreviated in many different ways. To make the problem more manageable, we base our analysis primarily to the 16,000+ journals covered by the ISI/Thomson Scientific Database. This is not a severe limitation, since these 16,000+ journals include more than 100 IEEE journals, 1400+ RELX/Elsevier journals, and 350+ Wiley journals. In addition, we also identify publishers of about 1,000 non-ISI journals if they appear very frequently in the patent references, but do not appear in the ISI database. Once restricted to these 17,000+ journals, we used software that transforms journal names into common abbreviations and then implements string matching. Care must be taken with string matching because, for example, searching for “Urology Journal” will also accidentally identify “Neurology Journal”. Similarly, a search for the journal “Science” would accidentally pick up any reference with ‘science’ in the paper title as well as any of the 800+ journals with science in their titles such as “Game and Wildlife Science”. Our proprietary software for journal identification (along with some human intervention) deals with all of these problems, so that we generate an accurate match between the patent references and 17,000+ journals. After

identifying all of the relevant journals, we then used the ISI database and web research to identify the publisher of each journal III. Results References from Top 40 Patenting Organizations Table 3 shows the 40 firms that were granted the largest number of US patents in 2016. It should be noted that many of these firms consist of multiple subsidiaries, and these firms patent under many names. (For example General Electric has patents filed under 316 names, of which only a fraction contain General Electric in the name.) We identified all of the subsidiary names for each company to ensure that our patent counts are accurate. We identified the top 40 patenting firms because we want to understand the extent to which the current technology leaders use IEEE science. Figure 2 shows the 20 publishers of science whose publications are referenced most frequently by the 40 firms shown in Table 3. This figure shows that patents issued to the top 40 firms between 1997 and 2016 reference IEEE papers, conferences, and standards more than 430,000 times (compared with 410,000+ last year). This is more than three times as many references as the second placed publisher ACM (Association for Computer Machinery). In addition, if conference publications that are jointly sponsored are counted, such as the conferences jointly sponsored between IEEE and the Japanese Society of Applied Physics, or IEEE and ACM, then the number of references from the top 40 companies to IEEE increases by another 30,000+ references. IEEE receives about 31% of the science references from the patents of the top 40 companies. The next closest publisher (ACM) has 8.8% of the total and IEEE’s share of references is about the same as the next seven publishers combined. About 1/3 of the 430,000+ patent references to IEEE are to IEEE sponsored conferences. Table 4 illustrates the reference distribution of IBM, which is the top patent holder in 2016 (and for the past 15 years). This reference distribution is typical of the top 40 firms. The references from IBM to IEEE are actually to a number of different IEEE journals and conferences. In this table, IEEE journals are highlighted in yellow and IEEE conferences are highlighted in orange. The top overall reference is to IEEE is to the International Electron Device Meeting. The top IEEE journals are IEEE Computer Magazine and IEEE Transactions on Electron Devices. Notice that 31 of the top 60 journals and conferences referenced by IBM patents are published or sponsored by IEEE. Twelve of the top 60 journals and conferences are published or sponsored by ACM. As a software firm, IBM tends to reference ACM much more than most of the top 40 firms, but still IBM references IEEE about twice as often as ACM as seen in Appendix A-9 (47,610 references to IEEE and 25,374 references to ACM.) The reader may notice the large number of references to ‘IEEE Unseparated’ or ‘Misc ACM’ in Table 4. These are articles that reference IEEE or ACM, but the inventor has not given a reference specific enough to identify the proper journal or conference. A few examples can be found in Table 5 below. These are

relatively complete references; it is not clear why the inventors were not more careful about listing the full journal names. Table 3 – Top-Patenting Firms in 2016

Full Parent Name2016

Patent Count1997-2016

Patent CountInternational Business Machines Corp 8121 91714Samsung Electronics Co Ltd 5631 61829Canon Inc 3903 52470Intel Corporation 3428 34952Google Inc. 3236 13255Qualcomm Inc 3125 18938LG Electronics Inc. 2912 21946Samsung SDI Co Ltd 2605 12963Microsoft Corporation 2452 32611Sony Corp 2414 40732Taiwan Semiconductor Manufacturing Co. 2309 13188Toshiba Corp 2253 37289Apple Inc 2135 12499Panasonic Corporation 2060 47240General Electric Company 2003 30588Fujitsu Limited 1929 33127Toyota Motor Corp 1844 17793Amazon.com Inc. 1731 5264Huawei Technologies Company Ltd. 1719 6633Hitachi Ltd 1690 38260Dell Technologies Inc 1687 10711Seiko Epson Corporation 1658 21167Ericsson 1590 15162Nokia Corp 1554 29297Ford Motor Co. 1536 10726Global Foundries Inc 1498 4629Medtronic Inc 1485 17096Ricoh Co. Ltd. 1434 17811Siemens Aktiengesellschaft 1428 24154Bosch (Robert) GmbH 1365 17304Fuji Film Holdings Corp 1340 26032AT&T Inc 1206 16075General Motors Corp 1181 14230Kyocera Corp. 1164 6742SK Hynix Inc 1152 12838Avago Technologies Ltd 1150 23428Koninklijke Philips N.V. 1146 19112Mitsubishi Electric Corp 1119 18651Semiconductor Energy Laboratory Co. Ltd. 1085 10709Western Digital Corp. 1075 11683

Table 4 – Reference Distribution from IBM Patents 1997-2016 References Journal/Conference/Standard

4605 Misc ACM2638 <conf> IEEE Int Electron Devices Meeting (IEDM)2601 IP.com2126 ACM SIGPLAN Notices2067 APPLIED PHYSICS LETTERS2026 IBM JOURNAL OF RESEARCH AND DEVELOPMENT2496 IEEE Unseparated1690 <std> IETF Document1592 COMMUNICATIONS OF THE ACM1549 <conf> Int Conf on Very Large Data Bases (VLDB)1354 IEEE tr ELECTRON DEVICES1320 Computer (IEEE)1254 JOURNAL OF APPLIED PHYSICS1240 <conf> USENIX Conference Proceedings1209 <conf> IEEE/JPN Soc App Phys - symp on VLSI tech1196 <conf> Proceedings ACM SIGMOD Symp1157 <conf> ACM/IEEE Design Automation conf1137 IBM SYSTEMS JOURNAL1123 IEEE JOURNAL OF SOLID-STATE CIRCUITS1101 Proc SPIE1093 <std> IETF Std1049 IEEE tr COMPUTERS1006 IETF Network Working Group1002 <conf> ACM/IEEE int symp on comp Architecture (ISCA)929 IEEE ELECTRON DEVICE LETTERS919 <conf> IEEE int conf on Data eng (ICDE)902 ACM SIGOPS900 Proceedings of ACM SIGMOD786 IEEE tr MAGNETICS765 <conf> IEEE int conf on Distributed comp sys733 J Vac Sci tech662 comp Architecture News656 <conf> IEEE Int Conf Acous, Speech, and Sig Proc (ICASSP)648 IEEE tr Software eng646 IEEE tr comp Aided Design of Integrated Circuits and sys629 <conf> IEEE Misc Conf618 SCIENCE583 <conf> ACM Conference on Human Factors in Computing Systems (CHI)554 IEEE tr KNOWLEDGE AND DATA ENGINEERING548 <conf> proc IEEE int Solid State Circuits Conf (ISSCC)540 <conf> IEEE Hawaii Int Conf on Sys Sci (HICSS)539 <conf> Proceedings ACM SIGCOMM Symp531 IEEE tr PARALLEL AND DISTRIBUTED SYSTEMS528 <conf> IEEE int symp On High Performance comp Architecture (HPCA)526 <conf> IEEE/ACM Proceedings on Supercomputing (SUPERCOMP)504 <conf> IEEE/ACM Int Conf on Software eng (ICSE)500 Misc SPIE490 IEEE Proceedings489 IEEE tr INFORMATION THEORY480 <conf> IEEE/ACM int conf on comp Aided Design (ICCAD)474 <conf> Proceedings ACM SIGPLAN Symp468 <conf> IEEE International Parallel and Distributed Processing Symposium464 <conf> IEEE Electronic Components and tech conf463 ACM comp Surveys CSUR448 PHYSICAL REVIEW LETTERS448 <std> NIST Document442 JOURNAL OF THE ACM439 <conf> ACSA/IEEE ann comp Security app conf (ACSAC)435 Elsevier Misc435 IEEE MICRO

Table 5 – Examples of References Mapped to “IEEE Unseparated”

Patent NPR

# NPR Text

05692177 3 Lewis et al. "Hashing for dynamic and static internal tables." IEEE, pp. 45-56 Oct. 1988.

05699518 4 "The Design and Implementation of a Reliable Distributed Operating System--ROSE", Ng, IEEE, pp. 2-11, Apr. 1990.

05699518 5 "A service Platform for Distributed Applications", Popescu-Zeletin et al, IEEE, pp. 11-17, Jul. 1992.

05709219 5 Kotoku, Tetsuo et al., "Environment Modeling for the Interactive Display (EMID) Used in Telerobotic Systems," IEEE Nov. 3-5 1991, pp. 999-1004.

05709219 6

Kotoku, Tetsuo, "A Predictive Display with Force Feedback and Its Application to Remote Manipulation System with Transmission Time Delay," IEEE Jul. 7-10 1992, pp. 239-246.

05709219 8 Burdea, Grigore et al., "Distributed Virtual Force Feedback," IEEE May 2, 1993, Atlanta, GA, pp. 25-44.

References from Companies in Fourteen Technology Categories In the previous section, we analyzed the use of IEEE science by the top patenting organizations. Out of all science publishers, IEEE was cited most often by these organizations by a wide margin. However, looking only at the top companies tells an incomplete story. IEEE publishes journals and runs conferences mainly in information technology, electronics and other areas. It is therefore useful to examine the extent to which IEEE science is referenced by all organizations that patent in specific technologies and not just the leading companies. As mentioned in the methodology section, we identified all patents in the fourteen technology categories shown above in Table 1. 1790 Analytics has developed a classification scheme that categorizes all patents into 50 broad technology areas based on International Patent Classes (IPCs) which are assigned to each patent as part of the examination process. This scheme was used to identify all relevant patents for the current analysis. We examined each of the fourteen technology areas separately, and the results are summarized in Figures 3-16. The first category shown (in Figure 3) is Broadcasting. This category consists of patents in the IPCs for Broadcast Communication and Pictorial Communication (Television). We identified all non-patent references on patents related to this technology issued between 1997 and 2016. We then determined the science publishers responsible for the largest number of these non-patent references. Figure 3 shows the result of this analysis, namely that IEEE science is referenced far more Broadcasting related patents than science from any other publisher. Thirty seven percent of all science references from these patents go to IEEE journal papers or IEEE sponsored conference papers (the graphs also include standards documents, but the vast majority

of the references are to journal or conference papers). In second place is the Society of Motion Pictures and Television Engineers (SMPTE) with 6.6% of the references. Figures 4 and 5 are analogous to Figure 3 except they show referencing patterns from Computer Hardware and Software patents. Here IEEE once again receives far more references than the other publishers. In both cases, ACM is the second most referenced publisher, but it receives about half of the references that papers published by IEEE receive. Figure 6 examines the top referenced publishers in the Medical Device field, which covers devices as well as diagnostic tools and surgical instruments. Here, IEEE is a respectable fourth in an area that is somewhat outside its core competency. When we first started covering this category in our 2005 report, the top publisher in this area was Lippincott Williams and Wilkins, (since acquired by Wolters Kluwer) which publishes more than 100 health and diagnostic related journals, including Circulation, Neurosurgery, Investigative Radiology, Anesthesiology, and Annals of Surgery. In recent years Lippincott had been surpassed by RELX, which has more than 400 journals in the field, such as Annals of Thoracic Surgery, and the Journal of the American College of Cardiology. In this report, we see that the RELX lead in references has further increased so that Lippincott/Wolters now has fewer than half as many references as RELX in the category. The huge increase in references to RELX in this (and other) categories is due to several factors. First, the number of science references in the medical field is much higher for recent patents than for older patents, so a leading publisher in 2006 is likely to have a larger lead in 2016. Secondly, RELX has been rather acquisitive in recent years and continues to acquire other publishers. Finally, RELX has many journal titles, so that as ISI/Thomson has increased the number of journals it covers in its database, RELX has benefited the most. Moreover, 1790 has increased the number of journals identified outside of the ISI set, which also benefits RELX. Figure 7 shows the results for the information storage category. In this area, IEEE is particularly dominant. 44.6% of all of the science references from patents in information storage are to papers in IEEE journals or conferences. IEEE’s 75,896 references in this category are more than six times as many as second place AIP. Figure 8 contains the results of patents covering Measuring, Testing, and Control technology. Patents in this category are related to measuring or testing, force, pressure, weight, etc. as well as chemically measuring substances (e.g. measuring CO2 levels). The category also contains control devices since these technologies are often combined. For example a patent might be related to a valve that adjusts at a certain pressure or at a certain pollution level. Since this type of measuring can be done both mechanically, magnetically, electrically, or chemically, it is not too surprising to see both IEEE and RELX and the Optical and Chemical Societies all near the top of Figure 8. IEEE receives the most references, but the lead is not as dominant as in the Information Technology related technology areas. The results for the Optics category can be found in Figure 9. This is another area that is slightly outside the IEEE core. IEEE still has a substantial lead over the second and third place publishers – the Optical Society of America (OSA) and the International Society of Optical Engineering

(SPIE). Since these latter two societies are Optical societies, it would be reasonable to assume that one of these societies would lead in the category but IEEE strong journals and conferences in the area receive more references from optics patents. Figure 10 contains results for the patents related to power generation and transmission. Although this is a non-information technology category, IEEE leads in references in this category as well. 34% of science references from patents in this category go to IEEE publications. Intelligent Manufacturing and Robotics contains patents related to robotics, and robotics and control systems related to manufacturing. According to Markets and Markets, the Robotics market is about a $20 billion dollar industry because of a population explosion in “service robots” that mow lawns, vacuum floors, and manufacture things. As this industry grows, new innovations will be patented, and from Figure 11 it looks like those innovations will build upon ideas published in IEEE journal articles or presented at IEEE conferences. We see in Figure 11 that 43% of all science references from patents in this space refer to IEEE published articles. RELX is the second ranked publisher, but its papers receive only 8.5% of the science references. In this category, IEEE has more references then the next 15 publishers combined. Figure 12 shows that IEEE is also very strong in the Semiconductor category. Here, the inclusion of conferences gives IEEE a substantial boost. Approximately one-third of the references to IEEE are to conference papers. With conferences excluded, IEEE would be about the same level as the American Institute of Physics in terms of science references from semiconductor patents. The Smart Meter/Smart Grid category covers patents related to improving the power grid as well as for advanced residential electric meters. This is a relatively small category but as we see in Figure 13, the IEEE provides the bulk of the science base with 64% of all patent references. Solar and Photovoltaic energy results are contained in Figure 14. IEEE holds a slight lead over RELX in this category in spite of having fewer journal titles. RELX has several strong journals in this category including Solar Energy Materials and Solar Cells, Thin Solid Films, Solar Energy, Synthetic Metals, Journal of Crystal Growth, Solar Cells, plus more than 50 smaller journal titles related to this technology. The references to IEEE science in this category mainly go to the IEEE Photovoltaic Specialists conference, the IEEE World conference on Photovoltaic Energy Conversion, and IEEE Transactions on Electronic Devices. The Telecommunications category is the strongest large category for IEEE. There are over three times as many references to IEEE conference and journal papers as to second place publisher 3GPP (which is a standards body). Standards are referenced more frequently in telecommunications, but still not nearly as often as journal and conference papers. About 55% of the nearly one million total references to all publishers are to journal articles; 25% of the references are to conference papers, and about 20% are to standards documents. In terms of standards documents, the 3GPP General Partnership Project, Internet Engineering Task Force and International Telecommunication Union received the most references in the category. New

telecommunications patents are referencing scientific articles to a larger extent than in the past. In this category in 2008, there were just over 118,000 references to IEEE and last year there were 406,000 references to IEEE papers. Now as we see in Figure 15, there are nearly 450,000 references to IEEE for telecommunications patents from 1997-2016. Thus, just one more year of patents added more than 44,000 references to IEEE documents. Standards documents are referenced increasingly often in Telecommunications patents. Five of the top 11 (7 of the top 20) referenced publishers are standards bodies. Moreover, of the 450,000 references to IEEE, over 20,000 are to various IEEE standards (mostly to the IEEE 802 family of standards). A recently added category is shown in Figure 16. This chart shows that 41% of all science references from Wind Energy patents go to IEEE journal and conference papers. Figures 3-16 show aggregate counts of references from all patents in each technology category. Readers who wish to see the firms that reference IEEE publications in each category can consult Appendix B. This appendix contains the 100 organizations that reference IEEE most frequently in each category. Appendix C is similar, except that it contains the organizations that reference IEEE most frequently in the fourteen technology categories combined. Citation Index for Patents Referencing IEEE In an earlier study (see [2]) it was shown that patents that reference specific IEEE journals perform better on a number of quality metrics. Moreover, it was shown that the results were statistically significant. In this report, we update a key figure from the previous study showing the citation index of patents that reference IEEE papers versus peer patents that do not reference IEEE. The citation index is a normalized citation metric that takes the number of citations received by a particular set of patents, and divides it by the expected number of citations for patents of the same age and technology class. A random set of patents therefore should have a citation index of 1.0. Research has shown that patents cited by many later patents tend to contain important ideas upon which the later patents are building (see [3] and [6]). Citation indicators are also the basis for the patented financial models (see [4] and [7]) invented by the two 1790 founders Breitzman and Thomas. Figure 17 contains the Citation Index for the patents in the fourteen technology categories that reference IEEE papers and conferences. Also shown is the Citation Index for the set of the remaining patents in each category that do not reference IEEE. Note that the set of all patents in each category have an expected citation index of 1.0. Thus we see that the patents that reference IEEE are cited at least 40% more than expected, while the patents that do not reference IEEE are cited up to 30% less often than expected in some categories. This of course does not imply that all patents that reference IEEE are likely to be more valuable than patents that do not reference IEEE, but it does suggest that in general, patented technologies that build upon IEEE published or sponsored science are more likely to be valuable than patented technologies that do not reference IEEE science.

IV. Conclusions When a patent is filed, it must reference the prior art upon which it builds, as well as any prior art that limits the claims of the new invention. This study and prior studies show that science published by IEEE forms a significant portion of this prior art for new patents. In this study, we examined two separate patent sets. The first patent set consisted of patents granted between 1997 and 2016 to the 40 organizations with the largest number of US patents granted in 2016. The second patent set consisted of all US patents granted between 1997 and 2016 patents in fourteen key technologies: broadcasting, computer hardware, software, robotics, semiconductors, solar energy, wind energy, measuring and testing, medical devices, telecommunications, optics, power systems, and information storage. In both of these patent sets IEEE is the dominant source of non-patent prior art. In other words, IEEE journals and conferences are key outlets for scientific discoveries relevant to cutting edge technology. Finally, we conducted an analysis of citation indices for IEEE related patents and non-IEEE related patents. These types of metrics have been shown in validation studies to be good markers for the quality, impact, and potential value of patents [3]. In this study, it was shown that patents that build upon IEEE published science tend to have higher citation indices than patents that do not reference IEEE. This suggests but does not guarantee that patents that build upon IEEE science are more likely to become high-quality, high-impact, valuable inventions than patents that do not build upon IEEE. Specific key results are identified in the Executive Summary.

V. References [1] Branstetter, Lee. “Is Academic Science Driving a Surge in Industrial Innovation? Evidence from Patent Citations,” Columbia Business School, Discussion Paper #28. [2] Breitzman, Anthony. "IEEE and Patents: An Analysis of Patent Referencing to IEEE Papers, Conferences and Standards", 1790 Analytics, LLC, May 23, 2005 [3] Breitzman, Anthony and Mogee, Mary Ellen. “The Many Applications of Patent Analysis,” of Information Science, 28, 3, 187-205, 2002. [4] Breitzman, Anthony., “Method and Apparatus for Choosing a Stock Portfolio, Based on Patent Indicators,” US Patent #6,175,824, Jan. 16, 2001. [5] Fortune Magazine, “Ten Tech Trends,” January 10, 2005. [6] Hall, Bronwyn H., Jaffe, Adam B. and Trajtenberg, Manuel., "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools" (December 2001). CEPR Discussion Paper No. 3094. [7] Thomas, Patrick., “System and Method for Producing Technology-Based Price Targets for a Company Stock,” US Patent #6,832,211, Dec. 14, 2004.

Figure 1: Sample Patent Front Page United States Patent 7,822,114

Bulzacchelli , et al. October 26, 2010

Decision feedback equalizer using soft decisions

Abstract A decision feedback equalizer (DFE) and method include at least two paths. Each path includes the

following. An adder is configured to sum an input with a first feedback tap fed back from a different

path. A latch is coupled to the adder to receive a summation signal as input. The latch includes a

transparent state, and an output of the latch is employed as the first tap in a feedback path to an adder

of a different path, wherein a partially resolved first tap in the feedback path is employed during the

transparent state to provide a soft decision to supply correction information in advance of a hard

decision of the latch.

Inventors: Bulzacchelli; John F. (Yonkers, NY), Friedman; Daniel J. (Sleepy Hollow, NY)

Assignee: International Business Machines Corporation (Armonk, NY)

Appl. No.: 11/761,586

Filed: June 12, 2007

Current U.S. Class: 375/233; 375/229

Current CPC Class: H04L 25/03057 (20130101); H04L 25/067 (20130101)

Current International Class: H03H 7/30 (20060101)

Field of Search: 375/233,229

References Cited

U.S. Patent Documents

7106099 September 2006 Nix

7539243 May 2009 Toifl et al.

2006/0188043 August 2006 Zerbe et al.

Other References

Grozing, "Sampling Receive Equalizer with Bit-Rate Flexible Operation up to 10 Gbit/s," Proceedings of

the 32nd European Solid-State Circuits Conference, 2006, ESSCIRC 2006, Sep. 2006 pp. 516-519. cited by

examiner.

Kenney, "A parallel architecture for multilevel decision feedback equalization," IEEE Transactions on

Magnetics, vol. 34, Issue 2, Part 2, Mar. 1998 pp. 588-595. cited by examiner.

Kenney, "Pipelining for speed doubling in MDFE," 1996 IEEE International Conference on

Communications, 1996, ICC 96, Conference Record, Converging Technologies for Tomorrow's

Applications, vol. 1, Jun. 23-27, 1996 pp. 561-565 vol. 1. cited by examiner.

Varzaghani, "A 6-GSamples/s multi-level decision feedback equalizer embedded in a 4-bit time-interleaved

pipeline A/D converter," IEEE Journal of Solid-State Circuits, on pp. 935-944, vol. 41, Issue: 4, Apr. 2006.

cited by examiner.

Krishna, "A multigigabit backplane transceiver core in 0.13-.mu.m CMOS with a power-efficient

equalization architecture," IEEE Journal of Solid-State Circuits, pp. 2658-2666, vol. 40, Issue: 12, Dec.

2005. cited by examiner .

Ren, "Performance Analysis of Edge-based DFE", Electrical Performance of Electronic Packaging Oct.

2006 pp. 265-268. cited by examiner. Page 14

Figure 2 - # and % of Patent References from Top 40 Companies to Top 20 Journal Publishers

Copyright (c) 2017, 1790 Analytics, LLC

431553 (31.37%)

121130 (8.80%)

91108 (6.62%)

68216 (4.96%)

55716 (4.05%)

45454 (3.30%)

31746 (2.31%)

29167 (2.12%)

22137 (1.61%)

21354 (1.55%)

20260 (1.47%)

19668 (1.43%)

16852 (1.22%)

16768 (1.22%)

14953 (1.09%)

12459 (0.91%)

10530 (0.77%)

9763 (0.71%)

9000 (0.65%)

8801 (0.64%)

0 100000 200000 300000 400000 500000

The USENIX Association

OSA-Opt Soc Amer

Nature Publishing Group

US Dept of Energy

IET/IEE

Am Physical Soc

ACS-Am Chem Soc

International Telecommunication Union

SPIE-Int Soc Opt Engineering

Wolters Kluwer

Internet Soc/IETF-Internet Eng Task Force

Joint IEEE and ACM

Springer/Sp. Wien/Springer-Verlag/KluwAcad

John Wiley & Sons/Wiley-Verlag/Wiley-Liss

SID-Society for Information Display

AVS-AIP Am Inst Physics

3GPP General Partnership Project Stds Body

RELX Group (Elsevier)

ACM-Assoc Comput Mach

IEEE

# and % References to Papers/Standards/Conferences from 1997-2016 Patents

Page 15

Figure 3: # and % of Science References from 1997-2016 Broadcasting Patents

to Top 20 Publishers, Conference Organizers,

and Standards Organizations


88133 (37.11%)

15666 (6.60%)

15028 (6.33%)

12062 (5.08%)

9070 (3.82%)

8122 (3.42%)

6505 (2.74%)

5764 (2.43%)

5111 (2.15%)

4578 (1.93%)

3756 (1.58%)

3724 (1.57%)

2826 (1.19%)

2681 (1.13%)

2471 (1.04%)

2314 (0.97%)

1989 (0.84%)

1840 (0.77%)

1801 (0.76%)

1447 (0.61%)

0 25000 50000 75000 100000

European Telecom Standards Institute (ETSI)



McGraw Hill

OSA-Opt Soc Amer

3GPP General Partnership Project Standards Body


New York Times


Digital Equipment Corp

ISO/IEC

IET/IEE

National Cable & Telecommunications Association

ISO-International Standards Organization





Soc Motion Picture TV Eng Inc

IEEE

# and % of Science References from 1997-2016 Patents

Page 16

Figure 4 - # and % of Science References from 1997-2016 Computer Hardware

Patents to Top 20 Publishers and Conference Organizers


204401 (33.86%)

100627 (16.67%)

29024 (4.81%)

28147 (4.66%)

12542 (2.08%)

11232 (1.86%)

10131 (1.68%)

9343 (1.55%)

9099 (1.51%)

8542 (1.42%)

5503 (0.91%)

4384 (0.73%)

4370 (0.72%)

4116 (0.68%)

3687 (0.61%)

3685 (0.61%)

3537 (0.59%)

3443 (0.57%)

3225 (0.53%)

3062 (0.51%)

0 50000 100000 150000 200000 250000

Society of Petroleum Engineers

IEICE-Inst Elec Info Comm Eng


Miller Freeman

Ziff-Davis

United Business Media/UBM Tech


Network Working Group RFC

IBM Corp

IET/IEE







Joint IEEE and ACM



IEEE


Page 17

Figure 5 - # and % of Science References from 1997-2016 Computer Software

Patents to Top 20 Publishers, Conference Organizers,



211346 (31.94%)

106361 (16.08%)

43370 (6.56%)

18973 (2.87%)

15815 (2.39%)

15383 (2.33%)

15382 (2.32%)

11850 (1.79%)

8112 (1.23%)

6737 (1.02%)

5103 (0.77%)

5024 (0.76%)

4998 (0.76%)

4440 (0.67%)

4408 (0.67%)

4292 (0.65%)

3591 (0.54%)

3582 (0.54%)

3538 (0.53%)

3426 (0.52%)

0 75000 150000 225000

Oxford Univ Press

Source Media

IBM Corp

MIT/MIT Press

International Data Group

Very Large Data Base Endowment Inc.


IET/IEE

Ziff-Davis

ACL - Association for Computational Linguistics






Joint IEEE and ACM




IEEE


Page 18

Figure 6 - # and % of Science References from 1997-2016 Medical Device



208060 (23.47%)

95507 (10.78%)

82302 (9.29%)

65105 (7.35%)

42847 (4.83%)

25655 (2.89%)

14376 (1.62%)

12001 (1.35%)

11627 (1.31%)

11572 (1.31%)

11399 (1.29%)

11116 (1.25%)

10984 (1.24%)

9865 (1.11%)

9499 (1.07%)

7730 (0.87%)

7623 (0.86%)

6773 (0.76%)

6583 (0.74%)

6149 (0.69%)

0 50000 100000 150000 200000 250000

AAAS-Am Assoc Advancement Sci

Am Assoc Neurological Surgeons

Mass Med Soc

IOP Publishing

BMJ Publishing Group

CRC Press/Taylor & Francis

OSA-Opt Soc Amer

Am Diabetese Assoc

Radiological Soc North Am



AMA-Am Medical Assoc

Mary Ann Liebert Inc.

Am Physiological Soc

ACS-Am Chem Soc


IEEE


Wolters Kluwer



Page 19

Figure 7 - # and % of Science References from 1997-2016 Information Storage



75896 (44.62%)

12196 (7.17%)

10541 (6.20%)

10356 (6.09%)

6211 (3.65%)

4935 (2.90%)

4556 (2.68%)

4085 (2.40%)

2099 (1.23%)

2057 (1.21%)

1957 (1.15%)

1776 (1.04%)

1739 (1.02%)

1544 (0.91%)

1431 (0.84%)

1422 (0.84%)

1391 (0.82%)

1223 (0.72%)

1097 (0.64%)

1048 (0.62%)

0 20000 40000 60000 80000

IOP Publishing




IBM Corp



ACS-Am Chem Soc



INST PURE APPLIED PHYSICS


Joint IEEE and ACM

Am Physical Soc


IEEE/JPN Soc App Phys




IEEE

# and % Science References from 1997-2016 Patents

Page 20

Figure 8 - # and % of Science References from 1997-2016

Measuring/Testing/Control Patents to Top 20 Publishers and Conference

Organizers


81196 (19.59%)

61409 (14.82%)

28336 (6.84%)

27400 (6.61%)

21679 (5.23%)

18280 (4.41%)

15234 (3.68%)

9054 (2.18%)

7486 (1.81%)

6028 (1.45%)

5985 (1.44%)

5665 (1.37%)

5312 (1.28%)

4887 (1.18%)

4498 (1.09%)

3920 (0.95%)

3776 (0.91%)

3587 (0.87%)

2875 (0.69%)

2422 (0.58%)

0 20000 40000 60000 80000

Oxford Univ Press

Wolters Kluwer

IET/IEE

Royal Society of Chemistry


Natl Acad Sciences

Am Physical Soc


soc of Exploration Geophysists


IOP Publishing






ACS-Am Chem Soc

OSA-Opt Soc Amer


IEEE


Page 21

Figure 9 - # and % of Science References from 1997-2016 Optics Patents to Top

20 Publishers and Conference Organizers


32534 (19.09%)

25603 (15.03%)

22047 (12.94%)

13374 (7.85%)

12759 (7.49%)

6090 (3.57%)

5770 (3.39%)

5679 (3.33%)

4787 (2.81%)

2635 (1.55%)

2306 (1.35%)

2035 (1.19%)

1996 (1.17%)

1991 (1.17%)

1966 (1.15%)

1734 (1.02%)

1464 (0.86%)

1289 (0.76%)

1233 (0.72%)

1136 (0.67%)

0 10000 20000 30000 40000


Technical Assoc Photopolymers

Eur Conf on Opt Communication (ECOC) Soc

Pennwell Pub

SEMATECH Consortium

IOP Publishing

Inst Pure Applied Physics




Am Physical Soc



ACS-Am Chem Soc

IET/IEE




OSA-Opt Soc Amer

IEEE


Page 22

Figure 10 - # and % of Science References from 1997-2016 Power Systems



33400 (34.40%)

19529 (20.11%)

9377 (9.66%)

5540 (5.71%)

3020 (3.11%)

2632 (2.71%)

1698 (1.75%)

1220 (1.26%)

1190 (1.23%)

1166 (1.20%)

1126 (1.16%)

1097 (1.13%)

733 (0.75%)

679 (0.70%)

605 (0.62%)

564 (0.58%)

546 (0.56%)

520 (0.54%)

454 (0.47%)

445 (0.46%)

0 10000 20000 30000 40000

AIAA-Am Inst Aero Astro


IOP Publishing

Penton Media

Am Physical Soc


Cahners-Denver Pub

ASME-Am Soc Mech Eng



US Dept of Energy


IET/IEE




ACS-Am Chem Soc

Electrochemical Society


IEEE


Page 23

Figure 11 - # and % of Science References from 1997-2016 Robotics and

Intelligent Mfg Patents to Top 20 Publishers and Conference Organizers


343 (0.56%)

345 (0.56%)

354 (0.57%)

360 (0.58%)

363 (0.59%)

370 (0.60%)

433 (0.70%)

458 (0.74%)

551 (0.89%)

563 (0.91%)

576 (0.93%)

679 (1.10%)

1043 (1.69%)

1265 (2.05%)

1417 (2.30%)

2122 (3.44%)

2603 (4.22%)

2774 (4.49%)

5272 (8.54%)

26738 (43.32%)

0 10000 20000 30000

CRC Press/Taylor & Francis


ACS-Am Chem Soc

SAGES-Soc of Am Gast and Endosc Surg

Amer Automatic Control Council (AACC)

ISA-Instrum Sys Automation Soc

MIT/MIT Press

Sage Publications

IET/IEE

Wolters Kluwer

Joint IEEE and ACM




IEEE/RSJ





IEEE


Page 24

Figure 12 - # and % of Science References from 1997-2016 Semiconductor



175301 (25.08%)

122217 (17.48%)

79700 (11.40%)

29854 (4.27%)

26478 (3.79%)

21873 (3.13%)

20740 (2.97%)

17269 (2.47%)

17238 (2.47%)

16234 (2.32%)

14500 (2.07%)

14113 (2.02%)

14018 (2.01%)

13151 (1.88%)

11840 (1.69%)

10582 (1.51%)

9459 (1.35%)

8952 (1.28%)

5146 (0.74%)

4423 (0.63%)

0 50000 100000 150000 200000

JPN Soc App Phys

Joint IEEE and ACM

IOP Publishing

IET/IEE




MRS-Materials Research Soc

IEEE/JPN Soc App Phys

OSA-Opt Soc Amer





Am Physical Soc


ACS-Am Chem Soc



IEEE


Page 25

Figure 13 - # and % of Science References from 1997-2016 Smart Meter/Smart

Grid Patents to Top 20 Publishers, Conference Organizers,



2628 (64.38%)

147 (3.60%)

143 (3.50%)

126 (3.09%)

83 (2.03%)

69 (1.69%)

67 (1.64%)

48 (1.18%)

42 (1.03%)

40 (0.98%)

38 (0.93%)

37 (0.91%)

31 (0.76%)

26 (0.64%)

24 (0.59%)

23 (0.56%)

21 (0.51%)

19 (0.47%)

18 (0.44%)

17 (0.42%)

0 1000 2000 3000

Am Physical Soc

Penton Media



Elecrostatic Discharge Association

Hewlett Packard Inc.



ANSI-American National Standards Institute

<std> CLC SC 105A

Joint IEEE and ACM




3GPP Gen Partner Project Stds Body

Echelon Corp

IET/IEE



IEEE


Page 26

Figure 14 - # and % of Science References from 1997-2016 Solar/Photovoltaic




6065 (18.38%)

5997 (18.18%)

4550 (13.79%)

4375 (13.26%)

2472 (7.49%)

926 (2.81%)

815 (2.47%)

702 (2.13%)

662 (2.01%)

566 (1.72%)

564 (1.71%)

530 (1.61%)

499 (1.51%)

448 (1.36%)

369 (1.12%)

335 (1.02%)

319 (0.97%)

312 (0.95%)

207 (0.63%)

127 (0.38%)

0 2000 4000 6000




OSA-Opt Soc Amer


US Dept of Energy

IOP Publishing

Am Physical Soc




MRS-Materials Research Soc

WIP-Renewable Energies




ACS-Am Chem Soc



IEEE


Page 27

Figure 15 - # and % of Science References from 1997-2016 Telecommunications




449917 (44.20%)

122370 (12.02%)

40495 (3.98%)

29947 (2.94%)

26942 (2.65%)

23222 (2.28%)

21253 (2.09%)

14531 (1.43%)

13627 (1.34%)

13367 (1.31%)

12518 (1.23%)

12059 (1.18%)

10658 (1.05%)

10029 (0.99%)

9587 (0.94%)

9447 (0.93%)

8972 (0.88%)

8972 (0.88%)

7856 (0.77%)

5326 (0.52%)

0 100000 200000 300000 400000 500000

ISO/IEC



IEICE-Inst Elec Info Comm Eng

European Telecom Standards Institute (ETSI)

Joint IEEE and ACM




OSA-Opt Soc Amer






IET/IEE



3GPP Gen Partner Proj Standards Body

IEEE


Page 28

Figure 16 - # and % of Science References from 1997-2015 Wind Energy Patents

to Top 20 Publishers, Conference Organizers,



1152 (41.20%)

260 (9.30%)

147 (5.26%)

147 (5.26%)

142 (5.08%)

135 (4.83%)

127 (4.54%)

105 (3.76%)

86 (3.08%)

49 (1.75%)

48 (1.72%)

29 (1.04%)

25 (0.89%)

16 (0.57%)

14 (0.50%)

13 (0.46%)

13 (0.46%)

13 (0.46%)

13 (0.46%)

12 (0.43%)

0 500 1000 1500

CIGRE-Int Council on Large Elec Sys

McGraw Hill


Electric Power Research Institute


Times Mirror

American Automatic Control Council (AACC)



EPE Association

NASA-National Aeronautics and Space Admin

IET/IEE

AWEA-American Wind Energy Association



AIAA-Am Inst Aero Astro

US Dept of Energy

EWEA-European Wind Energy Association


IEEE


Page 29

Figure 17 - 1997-2016 Citation Index of Patents Referencing IEEE Papers and

Conferences Versus Patents not Referencing IEEE for 14 Categories


2.0

1

1.8

8 2.1

3

4.1

5

1.5

2

1.5

6

1.4

5

1.5

2

1.8

9

1.4

2

2.3

3

1.8

5

1.6

7

2.5

2

1.2

2

1.2

5

1.7

5

2.4

9

0.9

1

0.8

8

0.6

8

0.7

9 0.9

6

0.9

2

1.5

5

1.1

3

1.1

8

1.2

6

0.00

1.00

2.00

3.00

4.00

5.00

Bro

adcasting

Com

pute

r H

ard

ware

Com

pute

r S

oftw

are

Dia

gnosis

/Surg

ery

/Medic

al

Instr

um

ents

Info

rmation S

tora

ge

Measuring, T

esting a

nd

Contr

ol D

evic

es

Optics/P

hoto

gra

phy/

Ele

ctr

ophoto

gra

phy

Pow

er

Syste

ms

Robotics a

nd Inte

lligent

Manufa

ctu

ring

Sem

iconducto

rs/S

olid

-

Sta

te D

evic

es/E

lectr

onic

s

Sm

art

Grid/S

mart

Mete

rs/E

nerg

y

Infr

astr

uctu

re

Sola

r/P

hoto

voltaic

Tele

com

and O

ther

Com

munic

ations

Win

d E

nerg

y

Cit

ati

on

In

de

x

Patents Referencing IEEE

Patents Not Referencing IEEE

Page 30

# Pat Refs to:Publisher Percent of Total

Appendix A - Publishers Receiving Most References from Top 40 Companies

(Top 40 Companies in terms of 2016 Patent Activity; References from 1997-2016 Patents)

Amazon.com Inc.30.42298ACM-Assoc Comput Mach

22.21683IEEE

5.6426RELX Group (Elsevier)

4.1311Internet Soc/IETF-Internet Eng Task Force

2.4184International Data Group

1.9146Springer/Sp. Wien/Springer-Verlag/KluwAcad

1.9143Information Processing Society of Japan

1.9145Ziff-Davis

1.8140Joint IEEE and ACM

1.8138CBS Interactive

1.7128New York Times

1.6124The USENIX Association

1.396United Business Media/UBM Tech

1.186International Association for Cryptologic Research (IACR)

1.185Condé Nast

134 others with less than 1% each 1435 17.6

Apple Inc

40.918575IEEE

20.79395ACM-Assoc Comput Mach



1.67423GPP General Partnership Project Standards Body


1.3606ISO/IEC

1.2567OSA-Opt Soc Amer

1.1484Ziff-Davis

1.0433ISCA (International Speech Communication Association)


A-1Copyright (c) 2017, 1790 Analytics, LLC




AT&T Inc43.79564IEEE





2.2483International Telecommunication Union


1.9408IET/IEE

1.8384European Telecom Standards Institute (ETSI)

1.5333John Wiley & Sons/Wiley-Verlag/Wiley-Liss


1.4301ISO/IEC

1.4299ISCA (International Speech Communication Association)

1.0216Network Working Group RFC



Avago Technologies Ltd

63.329837IEEE




2.31067SMTA-Surface Mount Technology Association

1.5721IHS Publishing Group

1.4656IET/IEE

1.2572Cahners-Denver Pub



1.1517AVS-AIP Am Inst Physics

1.0470IPC - Institute of Interconnecting and Packaging Electronic Circuits

1.0448GSM Association (standards org)






Bosch (Robert) GmbH25.62223IEEE



4.2363Amer Thoracic Soc

4.2366Am Diabetese Assoc

2.6228SAE-Society of Automobile Engineers

2.3198SAGE PUBLICATIONS INC


2.1186Georg Thiem Verlag KG

2.0175Wichtig Editore

1.9164Ziff-Davis

1.6141SPIE-Int Soc Opt Engineering

1.5128Wolters Kluwer

1.2103Assoc Advancement Medical Instrumentation-AAMI

1.2108Electrochemical Society

1.198Schattauer GmbH-Verlag Medizin Naturwissenchaften

1.196Molecular Diversity Preservation International

1.192Peter Peregrinus Ltd

1.090IET/IEE

1.091AMA-Am Medical Assoc

1.091Soc Science and the Public

1.088AAAS-Am Assoc Advancement Sci

1.088Lancet Ltd

1.087Miller Freeman

1.087Amer Soc Clinical Pathology

1.087Australasian Med Publ Co Ltd

1.086College Amer Pathologists






Canon Inc21.25724IEEE



5.41450ACS-Am Chem Soc




2.2596Nature Publishing Group


2.1567INST PURE APPLIED PHYSICS




1.2337SID-Society for Information Display

1.1288Am Physical Soc

1.0260MRS-Materials Research Soc

1.0268IEICE-Inst Elec Info Comm Eng


Dell Technologies Inc35.43859ACM-Assoc Comput Mach

26.12840IEEE







1.0104Ziff-Davis

1.0108IBM Corp



Ericsson38.112325IEEE






1.9629IET/IEE









Ford Motor Co.40.82016SAE-Society of Automobile Engineers

17.0839IEEE


3.2158IP.Com

2.4120American Automatic Control Council (AACC)


1.993Society of Automotive Engineers of Japan, Inc. (JSAE)

1.994ASME-Am Soc Mech Eng




1.047Winter Simulation Conference Board of Directors

1.048Royal Society of Chemistry


Fuji Film Holdings Corp

16.11950IEEE














1.1131Cell Press

1.1137Natl Acad Sciences






Fujitsu Limited41.210179IEEE








2.5619IET/IEE

2.0483European Conference on Optical Communication (ECOC) Society

1.5359ATM Forum Standards Body


1.4340IEEE/JPN Soc App Phys





General Electric Company

23.510474US Dept of Energy

14.06237IEEE


7.73433General Electric Co.










1.0425Society of Magnetic Resonance in Medicine (SMRM)






General Motors Corp23.11367IEEE










1.164Automotive Industries



Global Foundries Inc49.31641IEEE









1.653IP.Com

1.653IBM Corp




Google Inc.

32.712004IEEE






2.0738World Wide Web Consortium


1.6604ACL - Association for Computational Linguistics


1.1418I S & T - SOC IMAGING SCIENCE TECHNOLOGY








Hitachi Ltd27.35792IEEE










1.7351Nikkei Business Publications, Inc.





1.3278IET/IEE







1.0204IBM Corp


Huawei Technologies Company Ltd.38.070583GPP General Partnership Project Standards Body

25.34688IEEE




1.9358Open Mobile Alliance (Standards Org)








Intel Corporation48.328971IEEE






1.7996IET/IEE







International Business Machines Corp34.047610IEEE






2.33288IBM Corp

2.02809IP.Com






1.21630Very Large Data Base Endowment Inc. (VLDB Endowment)







Koninklijke Philips N.V.28.06922IEEE








1.9466IOP Publishing



1.2287American Medical Informatics Association

1.2308Am Assoc Physicists Med/Am Inst Physics

1.2303IET/IEE

1.0252Am Physiological Soc


Kyocera Corp.

47.01279IEEE





2.464IET/IEE





1.336European Microwave Association


1.336Penton Media



LG Electronics Inc.45.5138913GPP General Partnership Project Standards Body

24.47434IEEE

6.21890ISO-International Standards Organization



2.6783Audio Eng Soc

2.5765ISO/IEC

1.7512ATSC Std







Medtronic Inc19.422988RELX Group (Elsevier)



8.29701IEEE


2.52983Am Assoc Neurological Surgeons

2.42836Am Physiological Soc

1.82144Radiological Soc North Am



1.21385International Federation of Gynecology and Obstetrics (FIGO)

1.21374KARGER, ALLSCHWILERSTRASSE

1.01139AMA-Am Medical Assoc


Microsoft Corporation

34.053257IEEE











Mitsubishi Electric Corp

47.05786IEEE






2.7338IET/IEE













Nokia Corp40.519846IEEE





2.71310IET/IEE











Panasonic Corporation

32.39949IEEE











1.4426ISO/IEC


1.3403IET/IEE




1.1324JPN Soc App Phys






Qualcomm Inc45.632207IEEE









1.3932IET/IEE


1.2862Telecomm Industry assoc-TIA






Ricoh Co. Ltd.

43.75563IEEE




4.0511International Association for Pattern Recognition (IAPR)





1.0127I S & T - SOC IMAGING SCIENCE TECHNOLOGY






Samsung Electronics Co Ltd37.011970IEEE















1.0335IET/IEE



Samsung SDI Co Ltd21.71460RELX Group (Elsevier)






3.1211IEEE


2.3152IEC-International Electrotechnical Commission





1.6108Chem Soc Japan







Seiko Epson Corporation34.23060IEEE








1.7149IBM Corp








1.094IET/IEE


Semiconductor Energy Laboratory Co. Ltd.30.537886SID-Society for Information Display


9.712059IEEE



4.15047Japan Soc Applied Physics/IEEE




2.22772CRC Press/Taylor & Francis



1.21544Korean Information Display Society (KIDS)



1.11320R OLDENBOURG VERLAG

1.11322Nirim.org






Siemens Aktiengesellschaft30.78801IEEE










1.3359Radiological Soc North Am



1.2333Am Assoc Physicists Med/Am Inst Physics

1.1324Acoust Soc Amer/Amer Inst Physics

1.0293Amer Assoc Clin Chem


1.0297Amer Soc Microbiology


SK Hynix Inc50.41185IEEE

8.0187TECHNICAL ASSOC PHOTOPOLYMERS

















Sony Corp44.411386IEEE












1.2317IET/IEE




Taiwan Semiconductor Manufacturing Co.

37.57308IEEE











1.1221IET/IEE







Toshiba Corp39.38619IEEE












1.4299AACS-Advanced Access Content System




1.0226IET/IEE



Toyota Motor Corp19.31179RELX Group (Elsevier)

17.31058IEEE



4.2256Amer Soc Plant Biologists







1.8112Am Soc Biochemistry Molec Biology

1.7103Amer Soc Microbiology



1.484Oxford Univ Press







Western Digital Corp.53.010673IEEE





2.0401United Business Media/UBM Tech








rank assignee Top Referenced Organization

# IEEE Refs

Total Science

Refs#

Refs2nd Most Referenced Organization

% IEEE Refs

% Refs

# Refs

% Refs

Appendix B: Top 100 Organizations That Cite IEEE; (1997-2016 Patents by Category)

Broadcasting1 Personalized Media Commun 13753Soc Motion Picture TV Eng Inc7512 44485 7512IEEE16.9 30.9 16.9

2 Microsoft Corporation 7383IEEE7383 15415 1790ACM-Assoc Comput Mach47.9 47.9 11.6

3 Qualcomm Inc 3211IEEE3211 9411 2786International Telecommunication Union34.1 34.1 29.6

4 Sony Corp 2765IEEE2765 5712 465ACM-Assoc Comput Mach48.4 48.4 8.1

5 Google Inc. 2388IEEE2388 6536 978ACM-Assoc Comput Mach36.5 36.5 15.0

6 Pelican Imaging Corporation 2352IEEE2352 4537 749SPIE-Int Soc Opt Engineering51.8 51.8 16.5

7 Tessera Holding Corp 2153IEEE2153 3346 254RELX Group (Elsevier)64.3 64.3 7.6

8 TiVo Corp 1908IEEE1908 7113 535ACM-Assoc Comput Mach26.8 26.8 7.5

9 Apple Inc 1790IEEE1790 4102 476ISO/IEC43.6 43.6 11.6

10 Avago Technologies Ltd 1702IEEE1702 2600 143ACM-Assoc Comput Mach65.5 65.5 5.5

11 Technicolor SA 1539IEEE1539 3385 323ISO/IEC45.5 45.5 9.5

12 Cisco Systems Inc. 1517IEEE1517 3701 276Internet Soc/IETF-Internet Eng Task Force41.0 41.0 7.5

13 Panasonic Corporation 1431IEEE1431 4538 1177International Telecommunication Union31.5 31.5 25.9

14 LG Electronics Inc. 1415IEEE1415 5477 1266ISO-International Standards Organization25.8 25.8 23.1

15 Samsung Electronics Co Ltd 1379IEEE1379 3162 446International Telecommunication Union43.6 43.6 14.1

16 Sharp Corp 1203IEEE1203 3268 449International Telecommunication Union36.8 36.8 13.7

17 Fraunhofer Gesellschaft 1034IEEE1034 2108 233MPEG.org49.1 49.1 11.1

18 Magna International Inc. 1030IEEE1030 1689 105SAE-Society of Automobile Engineers61.0 61.0 6.2

19 Adobe Systems Inc. 1012IEEE1012 2086 457ACM-Assoc Comput Mach48.5 48.5 21.9

20 Nokia Corp 827IEEE827 1954 1683GPP General Partnership Project Standards Body42.3 42.3 8.6

21 Dolby Laboratories Inc 820IEEE820 2335 445International Telecommunication Union35.1 35.1 19.1

22 Canon Inc 750IEEE750 1778 118ACM-Assoc Comput Mach42.2 42.2 6.6

23 DIRECTV Group Inc. (The) 750IEEE750 1398 161Elettronica e Telecomunicazioni53.6 53.6 11.5

24 International Business Machi 729IEEE729 1715 257ACM-Assoc Comput Mach42.5 42.5 15.0

25 HP Inc 668IEEE668 1402 158ACM-Assoc Comput Mach47.6 47.6 11.3

26 Intel Corporation 646IEEE646 1355 1593GPP General Partnership Project Standards Body47.7 47.7 11.7

27 STMicroelectronics 644IEEE644 955 52RELX Group (Elsevier)67.4 67.4 5.4

28 California Institute of Techno 613IEEE613 932 95SPIE-Int Soc Opt Engineering65.8 65.8 10.2

29 AT&T Inc 600IEEE600 1634 178ISO/IEC36.7 36.7 10.9

30 Ricoh Co. Ltd. 535IEEE535 1115 144ACM-Assoc Comput Mach48.0 48.0 12.9

31 InterDigital Inc 521IEEE521 1038 3923GPP General Partnership Project Standards Body50.2 50.2 37.8

32 Massachusetts Institute of Te 520IEEE520 804 77ACM-Assoc Comput Mach64.7 64.7 9.6

33 Xerox Corp 468IEEE468 1150 126SPIE-Int Soc Opt Engineering40.7 40.7 11.0

34 Mitsubishi Electric Corp 444IEEE444 969 99ACM-Assoc Comput Mach45.8 45.8 10.2

35 Koninklijke Philips N.V. 437IEEE437 879 73SPIE-Int Soc Opt Engineering49.7 49.7 8.3

36 Toshiba Corp 415IEEE415 1048 177International Telecommunication Union39.6 39.6 16.9

37 ACACIA MEDIA TECHNO 410IEEE410 724 66ACM-Assoc Comput Mach56.6 56.6 9.1

38 INTOUCH HEALTH INC 404IEEE404 793 46RELX Group (Elsevier)50.9 50.9 5.8

39 ARRIS Group Inc 370IEEE370 805 39ISO/IEC46.0 46.0 4.8

B-1Copyright (c) 2017, 1790 Analytics, LLC


# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Huawei Technologies Compa 366IEEE366 1117 316International Telecommunication Union32.8 32.8 28.3

41 Digimarc Corp. 361IEEE361 811 116SPIE-Int Soc Opt Engineering44.5 44.5 14.3

42 ViXS Systems Inc 361IEEE361 548 55SPIE-Int Soc Opt Engineering65.9 65.9 10.0

43 Blackberry Ltd. 360IEEE360 734 1313GPP General Partnership Project Standards Body49.0 49.0 17.8

44 Columbia University 360IEEE360 620 62ACM-Assoc Comput Mach58.1 58.1 10.0

45 Nippon Telegraph & Telepho 351IEEE351 841 94International Telecommunication Union41.7 41.7 11.2

46 Fuji Film Holdings Corp 347IEEE347 1038 227ACM-Assoc Comput Mach33.4 33.4 21.9

47 Verance Corp 301IEEE301 524 68SPIE-Int Soc Opt Engineering57.4 57.4 13.0

48 Hitachi Ltd 294IEEE294 959 106ISO-International Standards Organization30.7 30.7 11.1

49 Wisteria Trading Inc 291IEEE291 558 73SPIE-Int Soc Opt Engineering52.2 52.2 13.1

50 NEC Corp 285IEEE285 570 41IEICE-Inst Elec Info Comm Eng50.0 50.0 7.2

51 Marvell Technology Group Lt 280IEEE280 348 8SPIE-Int Soc Opt Engineering80.5 80.5 2.3

52 On Semiconductor Corporati 267IEEE267 389 42SPIE-Int Soc Opt Engineering68.6 68.6 10.8

53 Industrial Techology Researc 266IEEE266 400 30SPIE-Int Soc Opt Engineering66.5 66.5 7.5

54 Raytheon Co. 264IEEE264 451 49SPIE-Int Soc Opt Engineering58.5 58.5 10.9

55 Eastman Kodak Company 263IEEE263 770 74SPIE-Int Soc Opt Engineering34.2 34.2 9.6

56 Nant Holdings IP Llc 259IEEE259 895 257ACM-Assoc Comput Mach28.9 28.9 28.7

57 Ericsson 243IEEE243 737 833GPP General Partnership Project Standards Body33.0 33.0 11.3

58 Honeywell International Inc. 242IEEE242 538 63SPIE-Int Soc Opt Engineering45.0 45.0 11.7

59 CONVERGENT MEDIA SO 246ACM-Assoc Comput Mach240 919 240IEEE26.1 26.8 26.1

60 BT Group PLC 238IEEE238 427 37RELX Group (Elsevier)55.7 55.7 8.7

61 EchoStar Corp 238IEEE238 443 38RELX Group (Elsevier)53.7 53.7 8.6

62 Avid Technology Inc. 236IEEE236 545 174ACM-Assoc Comput Mach43.3 43.3 31.9

63 Texas Instruments Inc 235IEEE235 575 175International Telecommunication Union40.9 40.9 30.4

64 Sigma Corp 232IEEE232 292 40SPIE-Int Soc Opt Engineering79.5 79.5 13.7

65 Micron Technology Inc. 231IEEE231 395 47SPIE-Int Soc Opt Engineering58.5 58.5 11.9

66 NETWORK-1 TECHNOLO 230IEEE230 492 158ACM-Assoc Comput Mach46.7 46.7 32.1

67 Electronics and Telecommuni 229IEEE229 497 58International Telecommunication Union46.1 46.1 11.7

68 ECOLE DE TECHBOLOGIE 221IEEE221 343 383GPP General Partnership Project Standards Body64.4 64.4 11.1

69 INTERVAL RESEARCH CO 213IEEE213 429 29ACM-Assoc Comput Mach49.7 49.7 6.8

70 Seiko Epson Corporation 212IEEE212 422 35ACM-Assoc Comput Mach50.2 50.2 8.3

71 NVIDIA Corp. 203IEEE203 448 76ACM-Assoc Comput Mach45.3 45.3 17.0

72 Omnivision Technologies Inc 199IEEE199 346 59SPIE-Int Soc Opt Engineering57.5 57.5 17.1

73 Walt Disney Co. 199IEEE199 517 190ACM-Assoc Comput Mach38.5 38.5 36.8

74 Nielsen Holdings Plc 195IEEE195 926 124RELX Group (Elsevier)21.1 21.1 13.4

75 Siemens Aktiengesellschaft 195IEEE195 437 32RELX Group (Elsevier)44.6 44.6 7.3

76 SRI International 188IEEE188 294 23RELX Group (Elsevier)63.9 63.9 7.8

77 IMAX Corp 186IEEE186 359 79SPIE-Int Soc Opt Engineering51.8 51.8 22.0

78 Intellectual Ventures Manage 183IEEE183 442 93ACM-Assoc Comput Mach41.4 41.4 21.0

79 University of California 178IEEE178 313 31ACM-Assoc Comput Mach56.9 56.9 9.9

80 BE HERE CORP 173IEEE173 494 59ACM-Assoc Comput Mach35.0 35.0 11.9



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 Fujitsu Limited 173IEEE173 501 68International Telecommunication Union34.5 34.5 13.6

82 LIFESIZE COMMUNICATI 165IEEE165 346 105ACM-Assoc Comput Mach47.7 47.7 30.3

83 Semiconductor Energy Labor 444SID-Society for Information Display164 1393 230AVS-AIP Am Inst Physics11.8 31.9 16.5

84 Lexmark International Inc. 163IEEE163 476 79ACM-Assoc Comput Mach34.2 34.2 16.6

85 Commscope Inc. 159IEEE159 259 16National Cable & Telecommunications Association61.4 61.4 6.2

86 Stanford University 154IEEE154 374 101ACM-Assoc Comput Mach41.2 41.2 27.0

87 EUCLID DISCOVERIES LL 153IEEE153 296 70RELX Group (Elsevier)51.7 51.7 23.6

88 Verizon Communications Inc 151IEEE151 412 48Internet Soc/IETF-Internet Eng Task Force36.7 36.7 11.7

89 ObjectVideo Inc 148IEEE148 221 11ACM-Assoc Comput Mach67.0 67.0 5.0

90 Sonos Inc 144IEEE144 343 67Bluetooth Special Interest Group42.0 42.0 19.5

91 Advanced Micro Devices Inc 136IEEE136 287 29ISO-International Standards Organization47.4 47.4 10.1

92 Motorola Solutions Inc. 135IEEE135 221 203GPP General Partnership Project Standards Body61.1 61.1 9.0

93 Orange 135IEEE135 201 11RELX Group (Elsevier)67.2 67.2 5.5

94 University of Minnesota (The 135IEEE135 177 10SPIE-Int Soc Opt Engineering76.3 76.3 5.6

95 NXP Semiconductors NV 134IEEE134 227 25International Telecommunication Union59.0 59.0 11.0

96 BLACK HILLS MEDIA LLC 213Open Connectivity Foundation133 488 133IEEE27.3 43.6 27.3

97 LYTRO INC 248ACM-Assoc Comput Mach130 493 130IEEE26.4 50.3 26.4

98 MONOLITHIC 3D INC 129IEEE129 226 24IEEE/JPN Soc App Phys57.1 57.1 10.6

99 Mediatek Inc. 128IEEE128 209 43International Telecommunication Union61.2 61.2 20.6

100 TELEBUYER LLC 127IEEE127 391 35SAGE PUBLICATIONS INC32.5 32.5 9.0



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Computer Hardware1 International Business Machi 13644IEEE13644 43571 11130ACM-Assoc Comput Mach31.3 31.3 25.5

2 Microsoft Corporation 16159ACM-Assoc Comput Mach11699 44051 11699IEEE26.6 36.7 26.6

3 Intel Corporation 8173IEEE8173 17168 2285ACM-Assoc Comput Mach47.6 47.6 13.3

4 Apple Inc 5945ACM-Assoc Comput Mach5688 17788 5688IEEE32.0 33.4 32.0

5 Oracle Corporation 5882ACM-Assoc Comput Mach4658 16446 4658IEEE28.3 35.8 28.3

6 Immersion Corp. 3763IEEE3763 9780 1059ACM-Assoc Comput Mach38.5 38.5 10.8


8 Cadence Design Systems Inc 3505IEEE3505 8785 3119Joint IEEE and ACM39.9 39.9 35.5


10 Qualcomm Inc 2638IEEE2638 6413 437SID-Society for Information Display41.1 41.1 6.8



13 Samsung Electronics Co Ltd 2387IEEE2387 6128 913SID-Society for Information Display39.0 39.0 14.9

14 Google Inc. 2952ACM-Assoc Comput Mach2317 8932 2317IEEE25.9 33.0 25.9

15 Nokia Corp 2155IEEE2155 5134 716ACM-Assoc Comput Mach42.0 42.0 13.9

16 Canon Inc 2034IEEE2034 5262 516RELX Group (Elsevier)38.7 38.7 9.8

17 Fujitsu Limited 1951IEEE1951 4851 552ACM-Assoc Comput Mach40.2 40.2 11.4

18 MicroUnity Systems Enginee 1860IEEE1860 2970 267Joint IEEE and ACM62.6 62.6 9.0

19 Panasonic Corporation 1750IEEE1750 4153 277International Telecommunication Union42.1 42.1 6.7

20 Rambus Inc. 1451IEEE1451 2027 88IEEE/JPN Soc App Phys71.6 71.6 4.3

21 Personalized Media Commun 2756Soc Motion Picture TV Eng Inc1434 8976 1434IEEE16.0 30.7 16.0

22 NEC Corp 1408IEEE1408 3193 350ACM-Assoc Comput Mach44.1 44.1 11.0

23 Xilinx Inc. 1396IEEE1396 2169 305Joint IEEE and ACM64.4 64.4 14.1

24 Synopsys Inc. 1375IEEE1375 3372 817Joint IEEE and ACM40.8 40.8 24.2

25 Seiko Epson Corporation 1355IEEE1355 3691 496Joint IEEE and ACM36.7 36.7 13.4

26 Advanced Micro Devices Inc 1347IEEE1347 3701 478Joint IEEE and ACM36.4 36.4 12.9

27 Toshiba Corp 1306IEEE1306 2998 232ACM-Assoc Comput Mach43.6 43.6 7.7


29 Micron Technology Inc. 1229IEEE1229 2266 175ACM-Assoc Comput Mach54.2 54.2 7.7

30 Honeywell International Inc. 1224IEEE1224 3323 258RELX Group (Elsevier)36.8 36.8 7.8

31 Texas Instruments Inc 1169IEEE1169 2142 142Joint IEEE and ACM54.6 54.6 6.6

32 AT&T Inc 1168IEEE1168 3264 665ACM-Assoc Comput Mach35.8 35.8 20.4

33 PACT XPP TECHNOLOGIE 1091IEEE1091 1882 184ACM-Assoc Comput Mach58.0 58.0 9.8

34 STMicroelectronics 1080IEEE1080 1861 98ACM-Assoc Comput Mach58.0 58.0 5.3

35 Xerox Corp 1132ACM-Assoc Comput Mach1047 4264 1047IEEE24.6 26.5 24.6

36 Hitachi Ltd 1030IEEE1030 3333 536ACM-Assoc Comput Mach30.9 30.9 16.1


38 Sap SE 1344ACM-Assoc Comput Mach1017 3912 1017IEEE26.0 34.4 26.0

39 Cypress Semiconductor Corp. 1006IEEE1006 1607 210Joint IEEE and ACM62.6 62.6 13.1



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Mentor Graphics Corp. 989IEEE989 1690 427Joint IEEE and ACM58.5 58.5 25.3

41 Dell Technologies Inc 1027ACM-Assoc Comput Mach983 3321 983IEEE29.6 30.9 29.6


43 Motorola Solutions Inc. 953IEEE953 1514 128ACM-Assoc Comput Mach62.9 62.9 8.5

44 Tabula Inc 875ACM-Assoc Comput Mach873 2280 873IEEE38.3 38.4 38.3

45 Marvell Technology Group Lt 861IEEE861 1168 41ACM-Assoc Comput Mach73.7 73.7 3.5

46 Blackberry Ltd. 852IEEE852 2179 285ACM-Assoc Comput Mach39.1 39.1 13.1

47 Siemens Aktiengesellschaft 837IEEE837 2061 259ACM-Assoc Comput Mach40.6 40.6 12.6

48 SRC Computers Inc. 814IEEE814 910 30ACM-Assoc Comput Mach89.5 89.5 3.3

49 Commvault Systems Inc. 807IEEE807 1177 183ACM-Assoc Comput Mach68.6 68.6 15.5

50 Adobe Systems Inc. 1174ACM-Assoc Comput Mach786 2716 786IEEE28.9 43.2 28.9



53 Sharp Corp 707IEEE707 2712 522SID-Society for Information Display26.1 26.1 19.2

54 LG Electronics Inc. 697IEEE697 2198 328Audio Eng Soc31.7 31.7 14.9

55 Imagination Technologies Gr 687IEEE687 2125 421ACM-Assoc Comput Mach32.3 32.3 19.8



58 Ignis Innovation Inc 646IEEE646 807 62SID-Society for Information Display80.0 80.0 7.7

59 Koninklijke Philips N.V. 632IEEE632 1566 135RELX Group (Elsevier)40.4 40.4 8.6

60 Netapp Inc 1078ACM-Assoc Comput Mach603 2697 603IEEE22.4 40.0 22.4

61 General Electric Company 599IEEE599 1465 126RELX Group (Elsevier)40.9 40.9 8.6

62 Arm Holdings Plc 595IEEE595 1097 181Joint IEEE and ACM54.2 54.2 16.5


64 Conversant Intellectual Prope 593IEEE593 826 53Joint IEEE and ACM71.8 71.8 6.4

65 National Instruments Corp. 588IEEE588 1074 133ACM-Assoc Comput Mach54.7 54.7 12.4

66 Irobot Corp 585IEEE585 1076 231SPIE-Int Soc Opt Engineering54.4 54.4 21.5

67 Silverbrook Pty Ltd 581IEEE581 1468 290RELX Group (Elsevier)39.6 39.6 19.8

68 University of California 566IEEE566 2865 385RELX Group (Elsevier)19.8 19.8 13.4

69 NXP Semiconductors NV 564IEEE564 989 161Joint IEEE and ACM57.0 57.0 16.3


71 IP RESERVOIR LLC 543IEEE543 1134 213ACM-Assoc Comput Mach47.9 47.9 18.8

72 CREATIVE KINGDOMS LL 537IEEE537 1610 447ACM-Assoc Comput Mach33.4 33.4 27.8

73 Technicolor SA 535IEEE535 996 64ACM-Assoc Comput Mach53.7 53.7 6.4

74 Western Digital Corp. 529IEEE529 1314 126ACM-Assoc Comput Mach40.3 40.3 9.6

75 Citrix Systems Inc 523IEEE523 1664 261ACM-Assoc Comput Mach31.4 31.4 15.7

76 Texas A&M University 516IEEE516 594 13Am Physical Soc86.9 86.9 2.2

77 CpmvergeOne Inc 544Joint IEEE and ACM515 1521 515IEEE33.9 35.8 33.9

78 Tela Innovations inc 494IEEE494 1317 346Joint IEEE and ACM37.5 37.5 26.3

79 Raytheon Co. 485IEEE485 1158 105ACM-Assoc Comput Mach41.9 41.9 9.1

80 SRI International 467IEEE467 931 66ACM-Assoc Comput Mach50.2 50.2 7.1



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 ABB Ltd 456IEEE456 692 93IVI Foundation/SCPI Consortium65.9 65.9 13.4

82 Digimarc Corp. 438IEEE438 1219 171ACM-Assoc Comput Mach35.9 35.9 14.0

83 Math Works Inc (The) 436IEEE436 996 241ACM-Assoc Comput Mach43.8 43.8 24.2

84 Amazon.com Inc. 559ACM-Assoc Comput Mach421 1696 421IEEE24.8 33.0 24.8

85 Washington University in St. 414IEEE414 860 108ACM-Assoc Comput Mach48.1 48.1 12.6

86 EXEGY INC 406IEEE406 809 141ACM-Assoc Comput Mach50.2 50.2 17.4

87 InterDigital Inc 401IEEE401 937 2693GPP General Partnership Project Standards Body42.8 42.8 28.7

88 Electronics and Telecommuni 390IEEE390 826 96ACM-Assoc Comput Mach47.2 47.2 11.6

89 Fraunhofer Gesellschaft 388IEEE388 724 59Audio Eng Soc53.6 53.6 8.1

90 Verizon Communications Inc 387IEEE387 1494 280ACM-Assoc Comput Mach25.9 25.9 18.7

91 Lenovo Group Ltd 386IEEE386 757 90ACM-Assoc Comput Mach51.0 51.0 11.9


93 Symantec Corp. 383IEEE383 1545 342ACM-Assoc Comput Mach24.8 24.8 22.1

94 Industrial Techology Researc 377IEEE377 682 67ACM-Assoc Comput Mach55.3 55.3 9.8

95 Hewlett Packard Enterprises 370IEEE370 1017 265ACM-Assoc Comput Mach36.4 36.4 26.1

96 QST Holdings Llc 368IEEE368 635 72Joint IEEE and ACM58.0 58.0 11.3

97 Lockheed Martin Corp. 367IEEE367 843 73RELX Group (Elsevier)43.5 43.5 8.7

98 INDIVIDUAL PATENTER 365IEEE365 1830 227ACM-Assoc Comput Mach19.9 19.9 12.4

99 Nippon Telegraph & Telepho 363IEEE363 1166 126IEICE-Inst Elec Info Comm Eng31.1 31.1 10.8

100 Huawei Technologies Compa 362IEEE362 1443 2723GPP General Partnership Project Standards Body25.1 25.1 18.8



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Computer Software1 Microsoft Corporation 23649IEEE23649 69258 19190ACM-Assoc Comput Mach34.1 34.1 27.7


3 Apple Inc 5686IEEE5686 13673 2669ACM-Assoc Comput Mach41.6 41.6 19.5






9 Xerox Corp 2429IEEE2429 7118 1556ACM-Assoc Comput Mach34.1 34.1 21.9


11 Qualcomm Inc 2380IEEE2380 4606 246RELX Group (Elsevier)51.7 51.7 5.3







18 Avago Technologies Ltd 1726IEEE1726 3044 432Joint IEEE and ACM56.7 56.7 14.2




22 Cognex Corp. 1536IEEE1536 3478 682RELX Group (Elsevier)44.2 44.2 19.6

23 Synopsys Inc. 1501IEEE1501 4942 1263SPIE-Int Soc Opt Engineering30.4 30.4 25.6



26 Applied Materials Inc. 1235IEEE1235 2092 171AVS-AIP Am Inst Physics59.0 59.0 8.2


28 Dolby Laboratories Inc 1139IEEE1139 2116 385Audio Eng Soc53.8 53.8 18.2

29 Accenture Ltd. 1112IEEE1112 3274 555ACM-Assoc Comput Mach34.0 34.0 17.0

30 Blackberry Ltd. 1109IEEE1109 2957 280ACM-Assoc Comput Mach37.5 37.5 9.5



33 PHOENIX SOLUTIONS INC 1057IEEE1057 3113 422ISCA (International Speech Communication Association)34.0 34.0 13.6

34 Nuance Communications Inc 1015IEEE1015 2641 311ISCA (International Speech Communication Association)38.4 38.4 11.8


36 MicroUnity Systems Enginee 941IEEE941 1483 140Joint IEEE and ACM63.5 63.5 9.4



39 HRL Laboratories LLC 908IEEE908 1769 165RELX Group (Elsevier)51.3 51.3 9.3



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 LG Electronics Inc. 893IEEE893 1854 139Audio Eng Soc48.2 48.2 7.5

41 Panasonic Corporation 855IEEE855 1678 108ACM-Assoc Comput Mach51.0 51.0 6.4

42 Honda Motor Co. Ltd.(Honda 829IEEE829 1780 212RELX Group (Elsevier)46.6 46.6 11.9

43 ParkerVision Inc 792IEEE792 1710 488IET/IEE46.3 46.3 28.5


45 Verizon Communications Inc 776IEEE776 3155 512ACM-Assoc Comput Mach24.6 24.6 16.2

46 NVIDIA Corp. 1036ACM-Assoc Comput Mach758 2655 758IEEE28.5 39.0 28.5

47 Samsung Electronics Co Ltd 745IEEE745 1599 138ACM-Assoc Comput Mach46.6 46.6 8.6


49 Motorola Solutions Inc. 734IEEE734 1066 38Joint IEEE and ACM68.9 68.9 3.6



52 eBay Inc 697IEEE697 3988 489ACM-Assoc Comput Mach17.5 17.5 12.3

53 Fujitsu Limited 695IEEE695 1740 321Joint IEEE and ACM39.9 39.9 18.4



56 BT Group PLC 661IEEE661 1356 114RELX Group (Elsevier)48.7 48.7 8.4



59 Eastman Kodak Company 643IEEE643 1458 158RELX Group (Elsevier)44.1 44.1 10.8


61 Advanced Micro Devices Inc 608IEEE608 1302 220ACM-Assoc Comput Mach46.7 46.7 16.9

62 Sharp Corp 606IEEE606 1271 129ACM-Assoc Comput Mach47.7 47.7 10.1

63 Boeing Co. (The) 604IEEE604 1690 212RELX Group (Elsevier)35.7 35.7 12.5

64 Intuitive Surgical Inc. 583IEEE583 1004 71SAGES-Society of American Gastrointestinal and Endoscopic 58.1 58.1 7.1



67 Tela Innovations inc 595SPIE-Int Soc Opt Engineering532 1717 532IEEE31.0 34.7 31.0

68 Massachusetts Institute of Te 526IEEE526 2211 246RELX Group (Elsevier)23.8 23.8 11.1

69 Technicolor SA 522IEEE522 1064 102SPIE-Int Soc Opt Engineering49.1 49.1 9.6



72 Walt Disney Co. 1371ACM-Assoc Comput Mach517 2409 517IEEE21.5 56.9 21.5

73 Mentor Graphics Corp. 663SPIE-Int Soc Opt Engineering506 1653 506IEEE30.6 40.1 30.6

74 Toshiba Corp 506IEEE506 1293 149ACM-Assoc Comput Mach39.1 39.1 11.5


76 Level 3 Communications 627ACM-Assoc Comput Mach496 2122 496IEEE23.4 29.5 23.4

77 Yahoo Inc 1073ACM-Assoc Comput Mach494 3518 494IEEE14.0 30.5 14.0



80 Facebook Inc 521ACM-Assoc Comput Mach456 1741 456IEEE26.2 29.9 26.2



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 Georgia Institute of Technolo 450IEEE450 614 44ACM-Assoc Comput Mach73.3 73.3 7.2

82 NOMADIX INC 449IEEE449 1753 288Network Working Group RFC25.6 25.6 16.4


84 INDIVIDUAL PATENTER 411IEEE411 1652 234ACM-Assoc Comput Mach24.9 24.9 14.2

85 United States Navy 411IEEE411 824 69SPIE-Int Soc Opt Engineering49.9 49.9 8.4

86 Fraunhofer Gesellschaft 404IEEE404 910 147Audio Eng Soc44.4 44.4 16.2

87 Bosch (Robert) GmbH 401IEEE401 3111 300Springer/Sp. Wien/Springer-Verlag/KluwAcad12.9 12.9 9.6

88 Harris Corp. 400IEEE400 697 74Internet Soc/IETF-Internet Eng Task Force57.4 57.4 10.6

89 Netapp Inc 1414ACM-Assoc Comput Mach398 2952 527The USENIX Association13.5 47.9 17.9

90 AVISTAR COMMUNICATI 386IEEE386 754 228ACM-Assoc Comput Mach51.2 51.2 30.2

91 JPMorgan 910Source Media386 4220 419ACS-Am Chem Soc9.1 21.6 9.9

92 VirnetX Holding Corp 2794Network Working Group RFC382 5845 1176Internet Soc/IETF-Internet Eng Task Force6.5 47.8 20.1



95 PACT XPP TECHNOLOGIE 361IEEE361 638 65Joint IEEE and ACM56.6 56.6 10.2

96 Tabula Inc 356IEEE356 985 340ACM-Assoc Comput Mach36.1 36.1 34.5

97 Nant Holdings IP Llc 360ACM-Assoc Comput Mach352 1228 352IEEE28.7 29.3 28.7


99 University of Southern Califo 665ACL - Association for Computational Linguist340 1737 340IEEE19.6 38.3 19.6




# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Diagnosis/Surgery/Medical Instruments1 Medtronic Inc 19693RELX Group (Elsevier)8584 1E+05 15715Wolters Kluwer8.4 19.2 15.3

2 Dexcom Inc 16164RELX Group (Elsevier)3488 56745 5897Am Diabetese Assoc6.1 28.5 10.4

3 Boston Scientific Corp. 21797RELX Group (Elsevier)3447 63686 7796John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.4 34.2 12.2

4 Abbott Laboratories 20505RELX Group (Elsevier)3002 67888 6786ACS-Am Chem Soc4.4 30.2 10.0

5 Partners HealthCare Systems 3944OSA-Opt Soc Amer1715 15767 2489RELX Group (Elsevier)10.9 25.0 15.8


7 The Invention Science Fund 1582IEEE1582 10355 1226RELX Group (Elsevier)15.3 15.3 11.8


9 Massachusetts Institute of Te 1120RELX Group (Elsevier)1085 4885 1085IEEE22.2 22.9 22.2

10 Johnson & Johnson 6644RELX Group (Elsevier)1064 26610 3504Wolters Kluwer4.0 25.0 13.2

11 Koninklijke Philips N.V. 1285Wolters Kluwer995 7703 995IEEE12.9 16.7 12.9


13 Smith & Nephew Plc. 2543RELX Group (Elsevier)926 10651 1286Wolters Kluwer8.7 23.9 12.1

14 Masimo Corp 756IEEE756 1758 178Wolters Kluwer43.0 43.0 10.1

15 LivaNova Plc 2439RELX Group (Elsevier)674 8553 1352John Wiley & Sons/Wiley-Verlag/Wiley-Liss7.9 28.5 15.8

16 GUIDED THERAPY SYSTE 650IEEE650 1457 207RELX Group (Elsevier)44.6 44.6 14.2

17 VIVAQUANT LLC 557IEEE557 909 83RELX Group (Elsevier)61.3 61.3 9.1

18 Stryker Corp. 896RELX Group (Elsevier)514 4374 514IEEE11.8 20.5 11.8

19 MIRAMAR LABS INC 471IEEE471 1091 198John Wiley & Sons/Wiley-Verlag/Wiley-Liss43.2 43.2 18.1

20 Sotera Wireless 443IEEE443 827 152Springer/Sp. Wien/Springer-Verlag/KluwAcad53.6 53.6 18.4

21 Stanford University 1360RELX Group (Elsevier)434 7985 662John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.4 17.0 8.3

22 Cleveland Clinic (and Found 547RELX Group (Elsevier)428 2286 428IEEE18.7 23.9 18.7

23 University of California 1182RELX Group (Elsevier)423 5910 571Wolters Kluwer7.2 20.0 9.7

24 BUTTERFLY NETWORKS I 390IEEE390 451 28Acoust Soc Amer/Amer Inst Physics86.5 86.5 6.2

25 BIO CONTROL MEDICAL ( 383IEEE383 1402 225Wolters Kluwer27.3 27.3 16.0

26 IWALK INC 365IEEE365 995 218RELX Group (Elsevier)36.7 36.7 21.9

27 Columbia University 355IEEE355 1567 334RELX Group (Elsevier)22.7 22.7 21.3

28 University of Texas 970RELX Group (Elsevier)323 4878 513Wolters Kluwer6.6 19.9 10.5

29 Medispectra Inc 281IEEE281 757 160RELX Group (Elsevier)37.1 37.1 21.1

30 University of Nebraska 280IEEE280 1235 206Springer/Sp. Wien/Springer-Verlag/KluwAcad22.7 22.7 16.7

31 NYXOAH SA 274IEEE274 596 61RELX Group (Elsevier)46.0 46.0 10.2

32 KONA MEDICAL INC 460RELX Group (Elsevier)268 1685 268IEEE15.9 27.3 15.9

33 Cirrus Logic Inc. 266IEEE266 360 34Acoust Soc Amer/Amer Inst Physics73.9 73.9 9.4

34 University of Washington 449RELX Group (Elsevier)264 2483 264IEEE10.6 18.1 10.6

35 University Health Network 252IEEE252 441 58RELX Group (Elsevier)57.1 57.1 13.2

36 BRAINGATE CO LLC 251IEEE251 672 101RELX Group (Elsevier)37.4 37.4 15.0

37 Novartis AG 638RELX Group (Elsevier)246 2619 246IEEE9.4 24.4 9.4

38 University of Illinois 594ACS-Am Chem Soc245 3939 514RELX Group (Elsevier)6.2 15.1 13.0

39 Bonutti Technologies LLC 313Wolters Kluwer243 1485 267RELX Group (Elsevier)16.4 21.1 18.0



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Concormis Inc 997Wolters Kluwer243 6903 928Springer/Sp. Wien/Springer-Verlag/KluwAcad3.5 14.4 13.4

41 Ossur hf 213IEEE213 687 181RELX Group (Elsevier)31.0 31.0 26.3

42 Proteus Biomedical Inc 202IEEE202 783 151RELX Group (Elsevier)25.8 25.8 19.3

43 INDIVIDUAL PATENTER 1072RELX Group (Elsevier)199 5679 788Wolters Kluwer3.5 18.9 13.9

44 SRI International 198IEEE198 337 27RELX Group (Elsevier)58.8 58.8 8.0

45 California Institute of Techno 273RELX Group (Elsevier)196 1525 196IEEE12.9 17.9 12.9

46 University of Michigan 906RELX Group (Elsevier)196 3831 479John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.1 23.6 12.5

47 Johns Hopkins University 237RELX Group (Elsevier)194 1401 194IEEE13.8 16.9 13.8

48 Google Inc. 189IEEE189 391 50RELX Group (Elsevier)48.3 48.3 12.8

49 MAUI IMAGING INC 189IEEE189 287 35IEEE/International Neural Network Society65.9 65.9 12.2

50 University of Pennsylvania 590RELX Group (Elsevier)188 3483 428John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.4 16.9 12.3

51 St. Louis University 241Wolters Kluwer185 1197 202Am Assoc Neurological Surgeons15.5 20.1 16.9

52 CLINICAL DECISION SUPP 202RELX Group (Elsevier)183 826 183IEEE22.2 24.5 22.2

53 University of Florida 246RELX Group (Elsevier)177 1107 177IEEE16.0 22.2 16.0

54 HIGHLAND INSTRUMENT 175IEEE175 281 20RELX Group (Elsevier)62.3 62.3 7.1

55 Asahi Kasei Corp. 565Wolters Kluwer166 1716 360RELX Group (Elsevier)9.7 32.9 21.0

56 Lockheed Martin Corp. 185RELX Group (Elsevier)164 1652 164IEEE9.9 11.2 9.9

57 Nevro Corp 305Wolters Kluwer163 1260 257John Wiley & Sons/Wiley-Verlag/Wiley-Liss12.9 24.2 20.4

58 Hitachi Ltd 158IEEE158 620 64RELX Group (Elsevier)25.5 25.5 10.3

59 Impulse Dynamics N.V. 404RELX Group (Elsevier)156 1979 344John Wiley & Sons/Wiley-Verlag/Wiley-Liss7.9 20.4 17.4

60 BIOSENSORS INTERNATI 155IEEE155 521 56Soc Nucl Med29.8 29.8 10.7

61 University of Pittsburgh 478RELX Group (Elsevier)151 1649 175John Wiley & Sons/Wiley-Verlag/Wiley-Liss9.2 29.0 10.6

62 NEUROVISTA CORP 335RELX Group (Elsevier)150 1130 185John Wiley & Sons/Wiley-Verlag/Wiley-Liss13.3 29.6 16.4

63 Sonova Holding AG 147IEEE147 823 136RELX Group (Elsevier)17.9 17.9 16.5

64 Spectrum Dynamics Llc 146IEEE146 429 43John Wiley & Sons/Wiley-Verlag/Wiley-Liss34.0 34.0 10.0

65 Georgia Institute of Technolo 170RELX Group (Elsevier)143 919 143IEEE15.6 18.5 15.6

66 Cynosure Inc 708John Wiley & Sons/Wiley-Verlag/Wiley-Liss142 2198 335SPIE-Int Soc Opt Engineering6.5 32.2 15.2

67 Electrocor Llc 142IEEE142 531 58Natl Acad Sciences26.7 26.7 10.9

68 AngioDynamics Inc. 422RELX Group (Elsevier)140 1911 195John Wiley & Sons/Wiley-Verlag/Wiley-Liss7.3 22.1 10.2

69 Washington University in St. 274RELX Group (Elsevier)139 1479 173John Wiley & Sons/Wiley-Verlag/Wiley-Liss9.4 18.5 11.7

70 Duke University 211RELX Group (Elsevier)137 1052 137IEEE13.0 20.1 13.0

71 ALGODYNE LTD 136IEEE136 248 40Springer/Sp. Wien/Springer-Verlag/KluwAcad54.8 54.8 16.1

72 Varian Medical Systems Inc. 336RELX Group (Elsevier)136 1494 285Am Assoc Physicists Med/Am Inst Physics9.1 22.5 19.1

73 University of Wisconsin 267John Wiley & Sons/Wiley-Verlag/Wiley-Liss135 1827 203RELX Group (Elsevier)7.4 14.6 11.1

74 Vanderbilt University 186RELX Group (Elsevier)128 1028 128IEEE12.5 18.1 12.5

75 Bayer AG 282RELX Group (Elsevier)126 1388 216Wolters Kluwer9.1 20.3 15.6

76 Case Western Reserve Univer 123IEEE123 452 66Wolters Kluwer27.2 27.2 14.6

77 Fuji Film Holdings Corp 123IEEE123 383 62RELX Group (Elsevier)32.1 32.1 16.2

78 MC10 Inc 256AVS-AIP Am Inst Physics123 946 123IEEE13.0 27.1 13.0

79 Bard (C.R.) Inc 3793Wolters Kluwer122 13785 3598RELX Group (Elsevier)0.9 27.5 26.1

80 Virginia Tech University 128RELX Group (Elsevier)122 666 122IEEE18.3 19.2 18.3



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 Samsung Electronics Co Ltd 121IEEE121 222 20RELX Group (Elsevier)54.5 54.5 9.0

82 University of Minnesota (The 332RELX Group (Elsevier)121 1359 180Wolters Kluwer8.9 24.4 13.2

83 Purdue University 369RELX Group (Elsevier)120 1505 204John Wiley & Sons/Wiley-Verlag/Wiley-Liss8.0 24.5 13.6

84 Bosch (Robert) GmbH 119IEEE119 1182 113Springer/Sp. Wien/Springer-Verlag/KluwAcad10.1 10.1 9.6

85 Elwha LLC 115IEEE115 515 47RELX Group (Elsevier)22.3 22.3 9.1

86 MEVION MEDICAL SYSTE 113IEEE113 339 69RELX Group (Elsevier)33.3 33.3 20.4

87 International Business Machi 111IEEE111 220 15RELX Group (Elsevier)50.5 50.5 6.8

88 Mindray Medical Internation 110IEEE110 155 12RELX Group (Elsevier)71.0 71.0 7.7

89 Nuvasive Inc 2764Wolters Kluwer110 4211 580RELX Group (Elsevier)2.6 65.6 13.8

90 University of Virginia (and P 132RELX Group (Elsevier)110 713 110IEEE15.4 18.5 15.4

91 Mayo Foundation for Medica 428RELX Group (Elsevier)109 1548 199John Wiley & Sons/Wiley-Verlag/Wiley-Liss7.0 27.6 12.9

92 DUNE MEDICAL DEVICES 99IEEE99 163 18RELX Group (Elsevier)60.7 60.7 11.0

93 Northwestern University 321RELX Group (Elsevier)99 1527 194ACS-Am Chem Soc6.5 21.0 12.7

94 HEMOSONICS LLC 98IEEE98 208 30RELX Group (Elsevier)47.1 47.1 14.4

95 Becton Dickinson and Co. 223RELX Group (Elsevier)96 1730 180John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.5 12.9 10.4

96 Abiomed Inc 102Wolters Kluwer92 340 92IEEE27.1 30.0 27.1

97 SICEL TECHNOLOGIES IN 139RELX Group (Elsevier)92 541 92IEEE17.0 25.7 17.0

98 North Carolina State Universi 189RELX Group (Elsevier)90 687 90IEEE13.1 27.5 13.1

99 Olympus Corp. 328RELX Group (Elsevier)90 1055 90IEEE8.5 31.1 8.5

100 TEAM MEDICAL LLC 88IEEE88 151 16SIAM PUBLICATIONS58.3 58.3 10.6



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Information Storage1 Micron Technology Inc. 13952IEEE13952 29202 4608RELX Group (Elsevier)47.8 47.8 15.8

2 Western Digital Corp. 5760IEEE5760 10363 1120AVS-AIP Am Inst Physics55.6 55.6 10.8



5 Macronix International Co. L 2336IEEE2336 4016 761IEEE/JPN Soc App Phys58.2 58.2 18.9

6 Conversant Intellectual Prope 2171IEEE2171 2635 189IEEE/JPN Soc App Phys82.4 82.4 7.2

7 Seagate Technology Plc 1909IEEE1909 4659 974AVS-AIP Am Inst Physics41.0 41.0 20.9

8 Rambus Inc. 1829IEEE1829 3056 239JEDEC Semiconductor Standards Organization59.8 59.8 7.8

9 Toshiba Corp 1672IEEE1672 3558 417AVS-AIP Am Inst Physics47.0 47.0 11.7


11 ZENO SEMICONDUCTOR I 1631IEEE1631 2105 403IEEE/JPN Soc App Phys77.5 77.5 19.1

12 Innovative Silicon SA 1580IEEE1580 1959 84RELX Group (Elsevier)80.7 80.7 4.3



15 Texas Instruments Inc 1204IEEE1204 1725 137United Business Media/UBM Tech69.8 69.8 7.9


17 Cypress Semiconductor Corp. 988IEEE988 1215 64AVS-AIP Am Inst Physics81.3 81.3 5.3

18 Innovative Network Corporat 894IEEE894 1218 87IEEE/JPN Soc App Phys73.4 73.4 7.1



21 Samsung Electronics Co Ltd 602IEEE602 1566 196AVS-AIP Am Inst Physics38.4 38.4 12.5

22 TDK Corporation 579IEEE579 1673 406AVS-AIP Am Inst Physics34.6 34.6 24.3

23 Microsoft Corporation 912ACM-Assoc Comput Mach538 2435 538IEEE22.1 37.5 22.1

24 Fujitsu Limited 521IEEE521 965 98AVS-AIP Am Inst Physics54.0 54.0 10.2



27 Mitsubishi Electric Corp 492IEEE492 839 105ECMA International58.6 58.6 12.5


29 Infineon Technologies AG 445IEEE445 699 72IEEE/JPN Soc App Phys63.7 63.7 10.3

30 Synopsys Inc. 437IEEE437 878 129AVS-AIP Am Inst Physics49.8 49.8 14.7

31 NXP Semiconductors NV 436IEEE436 630 40Joint IEEE and ACM69.2 69.2 6.3


33 Sony Corp 416IEEE416 950 56INST PURE APPLIED PHYSICS43.8 43.8 5.9


35 Marvell Technology Group Lt 404IEEE404 536 34ECMA International75.4 75.4 6.3

36 BTG Plc. 391IEEE391 516 52IEEE/JPN Soc App Phys75.8 75.8 10.1

37 Qualcomm Inc 372IEEE372 558 43Joint IEEE and ACM66.7 66.7 7.7

38 Dell Technologies Inc 337IEEE337 1159 313ACM-Assoc Comput Mach29.1 29.1 27.0

39 Intertrust Technologies Corp 387ACM-Assoc Comput Mach304 1774 304IEEE17.1 21.8 17.1



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 NEC Corp 301IEEE301 687 97AVS-AIP Am Inst Physics43.8 43.8 14.1

41 Cirrus Logic Inc. 299IEEE299 364 12Institute of Business Adminsitration (IBA) and IEEE82.1 82.1 3.3


43 Microchip Technology Inc. 284IEEE284 337 21Penton Media84.3 84.3 6.2



46 Densbits Technologies Ltd 271IEEE271 502 78Springer/Sp. Wien/Springer-Verlag/KluwAcad54.0 54.0 15.5

47 Panasonic Corporation 271IEEE271 934 104INST PURE APPLIED PHYSICS29.0 29.0 11.1

48 Taiwan Semiconductor Manu 248IEEE248 340 47IEEE/JPN Soc App Phys72.9 72.9 13.8



51 ATTOPSEMI TECHNOLOG 217IEEE217 276 41IEEE/JPN Soc App Phys78.6 78.6 14.9


53 Sharp Corp 209IEEE209 510 63AVS-AIP Am Inst Physics41.0 41.0 12.4

54 Pioneer Corp. 231SPIE-Int Soc Opt Engineering205 688 205IEEE29.8 33.6 29.8

55 Nantero Inc 552ACS-Am Chem Soc187 2069 403AVS-AIP Am Inst Physics9.0 26.7 19.5

56 California Institute of Techno 181IEEE181 299 18AAAS-Am Assoc Advancement Sci60.5 60.5 6.0


58 Netlist Inc 251IP.Com177 801 206JEDEC Semiconductor Standards Organization22.1 31.3 25.7

59 SK Hynix Inc 175IEEE175 247 22IEEE/JPN Soc App Phys70.9 70.9 8.9

60 Microsemi Corp 170IEEE170 227 13Cahners-Denver Pub74.9 74.9 5.7

61 Crossbar Inc 165IEEE165 651 91RELX Group (Elsevier)25.3 25.3 14.0



64 Avalanche Technology Inc 197AVS-AIP Am Inst Physics143 649 143IEEE22.0 30.4 22.0

65 Arizona State University 127IEEE127 242 25Joint IEEE and ACM52.5 52.5 10.3

66 INDIVIDUAL PATENTER 126IEEE126 248 23RELX Group (Elsevier)50.8 50.8 9.3

67 OPTICAL DEVICES LLC 120IEEE120 218 30American Automatic Control Council (AACC)55.0 55.0 13.8

68 Cisco Systems Inc. 116IEEE116 253 61ACM-Assoc Comput Mach45.8 45.8 24.1

69 Tilera Corp 114IEEE114 265 99Joint IEEE and ACM43.0 43.0 37.4

70 Round Rock Research LLC 136RELX Group (Elsevier)109 474 109IEEE23.0 28.7 23.0

71 Soitec SA 109IEEE109 136 7IET/IEE80.1 80.1 5.1


73 Global Foundries Inc 107IEEE107 181 17Joint IEEE and ACM59.1 59.1 9.4

74 Industrial Techology Researc 102IEEE102 180 16IEEE/JPN Soc App Phys56.7 56.7 8.9


76 Commissariat A L'Energie At 97IEEE97 254 53AVS-AIP Am Inst Physics38.2 38.2 20.9

77 CpmvergeOne Inc 91IEEE91 181 30Joint IEEE and ACM50.3 50.3 16.6


79 Carnegie Mellon University 90IEEE90 184 69AVS-AIP Am Inst Physics48.9 48.9 37.5

80 Imation Corp. 90IEEE90 209 21RELX Group (Elsevier)43.1 43.1 10.0



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 University of California 125ACS-Am Chem Soc90 490 90IEEE18.4 25.5 18.4

82 Koninklijke Philips N.V. 88IEEE88 234 17AVS-AIP Am Inst Physics37.6 37.6 7.3

83 KANDOU LABS SA 84IEEE84 91 7IET/IEE92.3 92.3 7.7

84 Sap SE 83IEEE83 247 28ACM-Assoc Comput Mach33.6 33.6 11.3

85 Texas A&M University 83IEEE83 104 6RELX Group (Elsevier)79.8 79.8 5.8

86 Motorola Solutions Inc. 81IEEE81 136 7ACM-Assoc Comput Mach59.6 59.6 5.1

87 Interuniversity MicroElectron 75IEEE75 117 7Joint IEEE and ACM64.1 64.1 6.0

88 Waratek 74IEEE74 196 55ACM-Assoc Comput Mach37.8 37.8 28.1

89 Siemens Aktiengesellschaft 72IEEE72 142 24AVS-AIP Am Inst Physics50.7 50.7 16.9

90 Kilopass Technologies Inc 70IEEE70 76 3AVS-AIP Am Inst Physics92.1 92.1 3.9

91 Monolithic System Technolo 70IEEE70 96 8SLDRAM Consortium72.9 72.9 8.3

92 The Invention Science Fund 69IEEE69 215 38MIT/MIT Press32.1 32.1 17.7

93 BLUERISC INC 63IEEE63 186 50Joint IEEE and ACM33.9 33.9 26.9

94 Honeywell International Inc. 62IEEE62 100 9Springer/Sp. Wien/Springer-Verlag/KluwAcad62.0 62.0 9.0

95 Cadence Design Systems Inc 60IEEE60 98 20Penton Media61.2 61.2 20.4

96 INVOICE TECHNOLOGY I 60IEEE60 65 5AVS-AIP Am Inst Physics92.3 92.3 7.7

97 Fuji Electric Holdings Co. Lt 58IEEE58 145 34AVS-AIP Am Inst Physics40.0 40.0 23.4

98 Seiko Epson Corporation 68IEEE/JPN Soc App Phys57 148 57IEEE38.5 45.9 38.5

99 Sulvolta Inc 52IEEE52 115 20AVS-AIP Am Inst Physics45.2 45.2 17.4

100 University of Michigan 52IEEE52 107 35Joint IEEE and ACM48.6 48.6 32.7



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Measuring, Testing and Control Devices1 Partners HealthCare Systems 14070OSA-Opt Soc Amer3790 37828 5395RELX Group (Elsevier)10.0 37.2 14.3

2 Thermo Fisher Scientific Inc 4108RELX Group (Elsevier)2169 11718 2169IEEE18.5 35.1 18.5


4 FormFactor Inc 1887IEEE1887 3400 642Nature Publishing Group55.5 55.5 18.9






10 General Electric Company 870IEEE870 5226 817John Wiley & Sons/Wiley-Verlag/Wiley-Liss16.6 16.6 15.6

11 Illumina Inc. 858IEEE858 3249 477Royal Society of Chemistry26.4 26.4 14.7

12 Emerson Electric Co. 804IEEE804 3386 443RELX Group (Elsevier)23.7 23.7 13.1

13 Siemens Aktiengesellschaft 763IEEE763 2879 595John Wiley & Sons/Wiley-Verlag/Wiley-Liss26.5 26.5 20.7



16 Sanken Electric Co. Ltd. 654IEEE654 836 117RELX Group (Elsevier)78.2 78.2 14.0

17 California Institute of Techno 775RELX Group (Elsevier)649 5384 649IEEE12.1 14.4 12.1


19 ABB Ltd 593IEEE593 891 54RELX Group (Elsevier)66.6 66.6 6.1


21 Midtronics Inc. 570IEEE570 1295 225RELX Group (Elsevier)44.0 44.0 17.4

22 Qualcomm Inc 567IEEE567 1247 2093GPP General Partnership Project Standards Body45.5 45.5 16.8

23 Avago Technologies Ltd 561IEEE561 847 44Joint IEEE and ACM66.2 66.2 5.2


25 University of Illinois 750AVS-AIP Am Inst Physics492 4962 727RELX Group (Elsevier)9.9 15.1 14.7

26 Synopsys Inc. 460IEEE460 566 31Joint IEEE and ACM81.3 81.3 5.5



29 Schlumberger Ltd. 1526soc of Exploration Geophysists444 6490 1139Society of Petroleum Engineers6.8 23.5 17.6



32 Stanford University 428IEEE428 2826 377OSA-Opt Soc Amer15.1 15.1 13.3

33 NXP Semiconductors NV 400IEEE400 632 49RELX Group (Elsevier)63.3 63.3 7.8


35 Schneider Electric S.A. 388IEEE388 2592 312I S A-INSTRUM SYS AUTOMATION SOC15.0 15.0 12.0

36 Agilent Technologies Inc 378IEEE378 1348 188RELX Group (Elsevier)28.0 28.0 13.9

37 HP Inc 378IEEE378 1424 135ACS-Am Chem Soc26.5 26.5 9.5

38 Marvell Technology Group Lt 378IEEE378 429 11Bluetooth Special Interest Group88.1 88.1 2.6

39 Koninklijke Philips N.V. 404John Wiley & Sons/Wiley-Verlag/Wiley-Liss372 1876 372IEEE19.8 21.5 19.8



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Duke University 355IEEE355 1556 197RELX Group (Elsevier)22.8 22.8 12.7


42 Samsung Electronics Co Ltd 351IEEE351 730 66RELX Group (Elsevier)48.1 48.1 9.0


44 NEC Corp 344IEEE344 764 41IEICE-Inst Elec Info Comm Eng45.0 45.0 5.4

45 Infineon Technologies AG 341IEEE341 519 49RELX Group (Elsevier)65.7 65.7 9.4



48 University of California 905RELX Group (Elsevier)324 5916 856ACS-Am Chem Soc5.5 15.3 14.5

49 Advantest Corp. 321IEEE321 444 23AVS-AIP Am Inst Physics72.3 72.3 5.2

50 University of Texas 333RELX Group (Elsevier)320 2231 320IEEE14.3 14.9 14.3


52 Georgia Institute of Technolo 305IEEE305 957 123OSA-Opt Soc Amer31.9 31.9 12.9

53 Micron Technology Inc. 305IEEE305 564 38AVS-AIP Am Inst Physics54.1 54.1 6.7

54 Advanced Micro Devices Inc 299IEEE299 653 69SPIE-Int Soc Opt Engineering45.8 45.8 10.6

55 Panasonic Corporation 290IEEE290 981 203RELX Group (Elsevier)29.6 29.6 20.7

56 Commissariat A L'Energie At 284IEEE284 1210 283RELX Group (Elsevier)23.5 23.5 23.4

57 Cisco Systems Inc. 388Internet Soc/IETF-Internet Eng Task Force281 1250 281IEEE22.5 31.0 22.5


59 United States Navy 274IEEE274 1685 254RELX Group (Elsevier)16.3 16.3 15.1

60 Rockwell Automation Inc 273IEEE273 513 69RELX Group (Elsevier)53.2 53.2 13.5

61 Analog Devices Inc. 266IEEE266 394 14RELX Group (Elsevier)67.5 67.5 3.6

62 Fujitsu Limited 264IEEE264 550 31Internet Soc/IETF-Internet Eng Task Force48.0 48.0 5.6


64 Hitachi Ltd 247IEEE247 1264 182RELX Group (Elsevier)19.5 19.5 14.4


66 HRL Laboratories LLC 246IEEE246 570 72RELX Group (Elsevier)43.2 43.2 12.6

67 Adaptix 244IEEE244 363 47European Telecom Standards Institute (ETSI)67.2 67.2 12.9

68 Toshiba Corp 248John Wiley & Sons/Wiley-Verlag/Wiley-Liss239 1057 239IEEE22.6 23.5 22.6

69 Nintendo Co. Ltd. 238IEEE238 792 164ACM-Assoc Comput Mach30.1 30.1 20.7

70 General Motors Corp 237IEEE237 469 43RELX Group (Elsevier)50.5 50.5 9.2

71 Xerox Corp 235IEEE235 840 81RELX Group (Elsevier)28.0 28.0 9.6

72 FARO Technologies Inc. 232IEEE232 634 118SPIE-Int Soc Opt Engineering36.6 36.6 18.6

73 Industrial Techology Researc 231IEEE231 539 83RELX Group (Elsevier)42.9 42.9 15.4

74 Schweitzer Engineering Labo 229IEEE229 260 9RELX Group (Elsevier)88.1 88.1 3.5

75 Mitsubishi Electric Corp 227IEEE227 453 26RELX Group (Elsevier)50.1 50.1 5.7

76 University of Southern Califo 221IEEE221 503 41Springer/Sp. Wien/Springer-Verlag/KluwAcad43.9 43.9 8.2

77 Bosch (Robert) GmbH 220IEEE220 668 88RELX Group (Elsevier)32.9 32.9 13.2

78 Immersion Corp. 215IEEE215 489 42ASME-Am Soc Mech Eng44.0 44.0 8.6

79 AT&T Inc 214IEEE214 477 56Internet Soc/IETF-Internet Eng Task Force44.9 44.9 11.7

80 Teradyne Inc. 213IEEE213 498 78ASME-Am Soc Mech Eng42.8 42.8 15.7



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 Sony Corp 212IEEE212 509 36RELX Group (Elsevier)41.7 41.7 7.1

82 TROXLER ELECTRONIC L 211IEEE211 488 123AMER SOC TESTING MATERIALS43.2 43.2 25.2

83 Fluidigm Corp 235ACS-Am Chem Soc209 1427 209IEEE14.6 16.5 14.6

84 NANONEXUS INC 209IEEE209 298 26AVS-AIP Am Inst Physics70.1 70.1 8.7

85 Xcerra Corp 208IEEE208 350 43AVS-AIP Am Inst Physics59.4 59.4 12.3


87 Taiwan Semiconductor Manu 200IEEE200 291 19AVS-AIP Am Inst Physics68.7 68.7 6.5

88 Battelle Memorial Institute 232RELX Group (Elsevier)195 979 195IEEE19.9 23.7 19.9

89 University of Michigan 195IEEE195 903 140RELX Group (Elsevier)21.6 21.6 15.5

90 KLA-Tencor Corp. 709SPIE-Int Soc Opt Engineering187 2957 543OSA-Opt Soc Amer6.3 24.0 18.4



93 Motorola Solutions Inc. 183IEEE183 534 73ACS-Am Chem Soc34.3 34.3 13.7

94 Teledyne Technologies Incor 179IEEE179 335 20John Wiley & Sons/Wiley-Verlag/Wiley-Liss53.4 53.4 6.0

95 Velatia Group 178IEEE178 235 19Echelon Corp75.7 75.7 8.1

96 Michigan State University 279OSA-Opt Soc Amer176 1545 197AVS-AIP Am Inst Physics11.4 18.1 12.8

97 Halliburton Co. (Holding) 1409Society of Petroleum Engineers174 3717 609SPWLA-Society of Petrophysicists and Well Log Analysts4.7 37.9 16.4

98 Purdue University 218RELX Group (Elsevier)169 1134 190ACS-Am Chem Soc14.9 19.2 16.8

99 ICOSYSTEM CORP 150IEEE150 195 10IET/IEE76.9 76.9 5.1

100 Canon Inc 184AVS-AIP Am Inst Physics148 1007 148IEEE14.7 18.3 14.7



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Optics/Photography/Electrophotography1 Qualcomm Inc 1832IEEE1832 4989 1016SID-Society for Information Display36.7 36.7 20.4

2 Infinera Corporation 1365IEEE1365 2151 350IET/IEE63.5 63.5 16.3


4 Nokia Corp 733IEEE733 2426 414OSA-Opt Soc Amer30.2 30.2 17.1

5 Finisar Corp 720IEEE720 1613 269OSA-Opt Soc Amer44.6 44.6 16.7

6 Corning Inc. 705IEEE705 3061 705OSA-Opt Soc Amer23.0 23.0 23.0

7 IDC Llc 642IEEE642 1686 273SID-Society for Information Display38.1 38.1 16.2

8 Massachusetts Institute of Te 601IEEE601 2648 406OSA-Opt Soc Amer22.7 22.7 15.3

9 Hoya Corp 595IEEE595 1322 262AVS-AIP Am Inst Physics45.0 45.0 19.8

10 Nikon Corp. 1519SPIE-Int Soc Opt Engineering523 3437 709SEMATECH Consortium15.2 44.2 20.6

11 Ericsson 532OSA-Opt Soc Amer496 1458 496IEEE34.0 36.5 34.0

12 Mellanox Technologies Ltd 446IEEE446 1031 262IET/IEE43.3 43.3 25.4

13 Synopsys Inc. 1444SPIE-Int Soc Opt Engineering439 3068 462INST PURE APPLIED PHYSICS14.3 47.1 15.1

14 YFY Inc 2292SID-Society for Information Display409 4357 409IEEE9.4 52.6 9.4

15 Intel Corporation 408IEEE408 1042 175SPIE-Int Soc Opt Engineering39.2 39.2 16.8

16 The Invention Science Fund 394IEEE394 1642 228Am Physical Soc24.0 24.0 13.9

17 Screen Holdings Co Ltd (For 374IEEE374 1381 215RELX Group (Elsevier)27.1 27.1 15.6

18 Cheetah Omni LLC 337IEEE337 1134 274OSA-Opt Soc Amer29.7 29.7 24.2

19 Viavi Solutions Inc 318IEEE318 938 183OSA-Opt Soc Amer33.9 33.9 19.5

20 Prysmian SPA 314IEEE314 911 207OSA-Opt Soc Amer34.5 34.5 22.7

21 Google Inc. 310IEEE310 659 61RELX Group (Elsevier)47.0 47.0 9.3

22 Stanford University 322OSA-Opt Soc Amer303 1573 303IEEE19.3 20.5 19.3

23 International Business Machi 461SPIE-Int Soc Opt Engineering276 1814 276IEEE15.2 25.4 15.2

24 3M Co 591OSA-Opt Soc Amer275 3732 353RELX Group (Elsevier)7.4 15.8 9.5

25 University of California 244IEEE244 1347 174OSA-Opt Soc Amer18.1 18.1 12.9

26 Texas Instruments Inc 238IEEE238 889 152AVS-AIP Am Inst Physics26.8 26.8 17.1

27 OmniGuide Inc 242OSA-Opt Soc Amer237 1019 237IEEE23.3 23.7 23.3


29 STEYPHI SERVICES DE LL 231IEEE231 459 104OSA-Opt Soc Amer50.3 50.3 22.7

30 Fujitsu Limited 229IEEE229 945 144OSA-Opt Soc Amer24.2 24.2 15.2

31 Siemens Aktiengesellschaft 228IEEE228 551 50Springer/Sp. Wien/Springer-Verlag/KluwAcad41.4 41.4 9.1

32 University of Colorado ( The 486OSA-Opt Soc Amer228 1404 228IEEE16.2 34.6 16.2


34 United States of America De 215IEEE215 662 131IET/IEE32.5 32.5 19.8

35 Electronics and Telecommuni 202IEEE202 408 43OSA-Opt Soc Amer49.5 49.5 10.5

36 CIRREX SYSTEMS LLC 199IEEE199 613 89OSA-Opt Soc Amer32.5 32.5 14.5

37 California Institute of Techno 441OSA-Opt Soc Amer196 1400 196IEEE14.0 31.5 14.0

38 Nippon Telegraph & Telepho 194IEEE194 628 112IET/IEE30.9 30.9 17.8

39 Sumitomo Electric Industries 244OSA-Opt Soc Amer192 982 192IEEE19.6 24.8 19.6



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Micron Technology Inc. 347AVS-AIP Am Inst Physics189 1840 340SPIE-Int Soc Opt Engineering10.3 18.9 18.5

41 HP Inc 184IEEE184 870 103OSA-Opt Soc Amer21.1 21.1 11.8

42 Furukawa Electric Co. Ltd. 253OSA-Opt Soc Amer178 768 178IEEE23.2 32.9 23.2

43 Princeton University 178IEEE178 385 44AVS-AIP Am Inst Physics46.2 46.2 11.4

44 LIGHTCHIP INC 159IEEE159 481 107OSA-Opt Soc Amer33.1 33.1 22.2

45 Rockstar Consortium (Nortel 159IEEE159 338 60OSA-Opt Soc Amer47.0 47.0 17.8

46 Georgia Institute of Technolo 150IEEE150 430 80OSA-Opt Soc Amer34.9 34.9 18.6

47 Tessera Holding Corp 150IEEE150 313 86OSA-Opt Soc Amer47.9 47.9 27.5


49 Lockheed Martin Corp. 257OSA-Opt Soc Amer146 845 146IEEE17.3 30.4 17.3

50 Emcore Corp. 144IEEE144 163 8IET/IEE88.3 88.3 4.9

51 ASML Holding NV 2232SPIE-Int Soc Opt Engineering142 6371 1265AVS-AIP Am Inst Physics2.2 35.0 19.9

52 Honeywell International Inc. 141IEEE141 563 97SPIE-Int Soc Opt Engineering25.0 25.0 17.2

53 Xerox Corp 235ACS-Am Chem Soc138 1229 161RELX Group (Elsevier)11.2 19.1 13.1


55 University of Texas 159AVS-AIP Am Inst Physics133 948 133IEEE14.0 16.8 14.0

56 Koninklijke Philips N.V. 185SPIE-Int Soc Opt Engineering126 660 126IEEE19.1 28.0 19.1

57 Cubic Wafer Inc 125IEEE125 223 42SPIE-Int Soc Opt Engineering56.1 56.1 18.8

58 PTS Corporation 125IEEE125 232 34OSA-Opt Soc Amer53.9 53.9 14.7

59 Canon Inc 250SPIE-Int Soc Opt Engineering119 1626 212AVS-AIP Am Inst Physics7.3 15.4 13.0

60 KOTUSA INC 118IEEE118 236 51IET/IEE50.0 50.0 21.6

61 Commscope Inc. 117IEEE117 259 42OSA-Opt Soc Amer45.2 45.2 16.2

62 Neophotonics Corporation 116IEEE116 293 50OSA-Opt Soc Amer39.6 39.6 17.1

63 VASCULAR IMAGING CO 116IEEE116 240 70IET/IEE48.3 48.3 29.2

64 Calient Technologies Inc. 111IEEE111 179 27OSA-Opt Soc Amer62.0 62.0 15.1

65 Avago Technologies Ltd 103IEEE103 306 70SPIE-Int Soc Opt Engineering33.7 33.7 22.9

66 Panasonic Corporation 115SPIE-Int Soc Opt Engineering101 621 101IEEE16.3 18.5 16.3

67 Applied Materials Inc. 114SPIE-Int Soc Opt Engineering97 505 97IEEE19.2 22.6 19.2

68 Eastman Kodak Company 172ACS-Am Chem Soc97 1297 146RELX Group (Elsevier)7.5 13.3 11.3

69 Fujikara Ltd. 150OSA-Opt Soc Amer97 520 106IEICE-Inst Elec Info Comm Eng18.7 28.8 20.4

70 Mitsubishi Electric Corp 96IEEE96 299 51SPIE-Int Soc Opt Engineering32.1 32.1 17.1

71 Motorola Solutions Inc. 93AVS-AIP Am Inst Physics91 346 91IEEE26.3 26.9 26.3

72 Northrop Grumman Corp 86IEEE86 272 63OSA-Opt Soc Amer31.6 31.6 23.2

73 OMM INC 86IEEE86 194 43SPIE-Int Soc Opt Engineering44.3 44.3 22.2

74 NANOOPTO CORP 115AVS-AIP Am Inst Physics84 327 84IEEE25.7 35.2 25.7

75 OSTERHOUT GROUP INC 84IEEE84 252 54SPIE-Int Soc Opt Engineering33.3 33.3 21.4

76 Oewaves Inc 100OSA-Opt Soc Amer83 253 83IEEE32.8 39.5 32.8

77 Columbia University 93ACS-Am Chem Soc81 373 81IEEE21.7 24.9 21.7

78 Cisco Systems Inc. 78IEEE78 157 40OSA-Opt Soc Amer49.7 49.7 25.5


80 Cornell University 77IEEE77 454 58ACS-Am Chem Soc17.0 17.0 12.8



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 NXP Semiconductors NV 76IEEE76 240 45AVS-AIP Am Inst Physics31.7 31.7 18.8

82 United States Navy 75IEEE75 392 72OSA-Opt Soc Amer19.1 19.1 18.4

83 Oclaro Inc 74IEEE74 240 54OSA-Opt Soc Amer30.8 30.8 22.5

84 Extreme Networks Inc 72IEEE72 156 22ACM-Assoc Comput Mach46.2 46.2 14.1

85 Olympus Corp. 114OSA-Opt Soc Amer72 411 72IEEE17.5 27.7 17.5

86 Seiko Epson Corporation 71IEEE71 282 60SID-Society for Information Display25.2 25.2 21.3

87 Hitachi Ltd 70IEEE70 383 40OSA-Opt Soc Amer18.3 18.3 10.4

88 Oracle Corporation 70IEEE70 114 15OSA-Opt Soc Amer61.4 61.4 13.2

89 HRL Laboratories LLC 68IEEE68 241 37AVS-AIP Am Inst Physics28.2 28.2 15.4

90 Hong Kong University of Sci 67IEEE67 107 5ACS-Am Chem Soc62.6 62.6 4.7

91 University of Arizona 75OSA-Opt Soc Amer67 334 67IEEE20.1 22.5 20.1

92 Huawei Technologies Compa 66IEEE66 98 8IET/IEE67.3 67.3 8.2

93 Samsung Electronics Co Ltd 97ACS-Am Chem Soc65 722 72AVS-AIP Am Inst Physics9.0 13.4 10.0

94 Industrial Techology Researc 64IEEE64 292 40SPIE-Int Soc Opt Engineering21.9 21.9 13.7

95 Iowa State University 64IEEE64 146 13AVS-AIP Am Inst Physics43.8 43.8 8.9

96 Agilent Technologies Inc 63IEEE63 284 49OSA-Opt Soc Amer22.2 22.2 17.3

97 Boeing Co. (The) 61IEEE61 229 39SPIE-Int Soc Opt Engineering26.6 26.6 17.0


99 General Electric Company 62ACS-Am Chem Soc60 422 62OSA-Opt Soc Amer14.2 14.7 14.7

100 Foro Energy Inc 246RELX Group (Elsevier)59 773 194Society of Petroleum Engineers7.6 31.8 25.1



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Power Systems1 Witricity Corp 2027IEEE2027 3566 338AVS-AIP Am Inst Physics56.8 56.8 9.5

2 Flex 1549IEEE1549 1670 67United Business Media/UBM Tech92.8 92.8 4.0

3 Cirrus Logic Inc. 1522IEEE1522 1675 50ISO-International Standards Organization90.9 90.9 3.0

4 Total SA 1267IEEE1267 1412 48IET/IEE89.7 89.7 3.4


6 SolarEdge Technologies Inc 1064IEEE1064 1246 131WIP-Renewable Energies85.4 85.4 10.5

7 SYNQOR INC 881IEEE881 1011 45Penton Media87.1 87.1 4.5

8 Massachusetts Institute of Te 670IEEE670 2028 356Electrochemical Society33.0 33.0 17.6

9 Texas Instruments Inc 653IEEE653 768 24IET/IEE85.0 85.0 3.1

10 Rockwell Automation Inc 649IEEE649 681 17EPE Association95.3 95.3 2.5

11 General Electric Company 773US Dept of Energy551 1998 551IEEE27.6 38.7 27.6

12 Intel Corporation 527IEEE527 624 19IEEE/JPN Soc App Phys84.5 84.5 3.0

13 MOJO MOBILITY INC 479IEEE479 614 42RELX Group (Elsevier)78.0 78.0 6.8

14 AMPT LLC 390IEEE390 501 31RELX Group (Elsevier)77.8 77.8 6.2

15 Maxim Integrated Products In 351IEEE351 383 14Texas Instruments91.6 91.6 3.7


17 Analog Devices Inc. 398Cahners-Denver Pub321 942 321IEEE34.1 42.3 34.1

18 Emerson Electric Co. 320IEEE320 407 21IET/IEE78.6 78.6 5.2

19 Alstom 273IEEE273 360 23IET/IEE75.8 75.8 6.4

20 Qorvo 273IEEE273 345 27Cahners-Denver Pub79.1 79.1 7.8


22 Infineon Technologies AG 257IEEE257 285 6PCIM (Power Conversion, Intelligent Motion)90.2 90.2 2.1

23 NXP Semiconductors NV 256IEEE256 303 10IET/IEE84.5 84.5 3.3

24 Nokia Corp 243IEEE243 370 23ACS-Am Chem Soc65.7 65.7 6.2

25 Siemens Aktiengesellschaft 240IEEE240 505 68AIAA-Am Inst Aero Astro47.5 47.5 13.5

26 Power Integrations Inc. 234IEEE234 369 65Penton Media63.4 63.4 17.6


28 Toshiba Corp 221IEEE221 545 147RELX Group (Elsevier)40.6 40.6 27.0

29 University of Wisconsin 221IEEE221 280 12RELX Group (Elsevier)78.9 78.9 4.3

30 Avago Technologies Ltd 217IEEE217 268 10AVS-AIP Am Inst Physics81.0 81.0 3.7

31 Qualcomm Inc 216IEEE216 289 24RELX Group (Elsevier)74.7 74.7 8.3

32 University of Illinois 315RELX Group (Elsevier)216 825 216IEEE26.2 38.2 26.2

33 Vicor Corp 208IEEE208 296 42Center for Power Electronics Systems (Virginia Tech)70.3 70.3 14.2

34 Intersil Corp. 198IEEE198 247 9Springer/Sp. Wien/Springer-Verlag/KluwAcad80.2 80.2 3.6

35 Midtronics Inc. 193IEEE193 477 80Springer/Sp. Wien/Springer-Verlag/KluwAcad40.5 40.5 16.8

36 Exar Corp. 189IEEE189 200 3John Wiley & Sons/Wiley-Verlag/Wiley-Liss94.5 94.5 1.5

37 Eaton Corp. 183IEEE183 234 13Electrochemical Society78.2 78.2 5.6

38 Tigo Energy Inc 182IEEE182 261 59WIP-Renewable Energies69.7 69.7 22.6

39 International Business Machi 170IEEE170 261 10Joint IEEE and ACM65.1 65.1 3.8



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 INFINITE POWER SOLUTI 309AVS-AIP Am Inst Physics166 1359 305RELX Group (Elsevier)12.2 22.7 22.4

41 General Motors Corp 611RELX Group (Elsevier)157 1491 240Electrochemical Society10.5 41.0 16.1

42 Schneider Electric S.A. 153IEEE153 202 9IEEE/DOE/JPL75.7 75.7 4.5

43 Micron Technology Inc. 152IEEE152 219 22IEEE/JPN Soc App Phys69.4 69.4 10.0

44 O2Micro International Ltd. 152IEEE152 232 33Texas Instruments65.5 65.5 14.2


46 Delta Electronics Inc 134IEEE134 144 2Texas Instruments93.1 93.1 1.4

47 Dialog Semiconductor Plc. 131IEEE131 162 18ONLINE INC80.9 80.9 11.1

48 Silicon Laboratories Inc 131IEEE131 146 12SAE-Society of Automobile Engineers89.7 89.7 8.2

49 R2 SEMICONDUCTOR INC 130IEEE130 131 1IET/IEE99.2 99.2 0.8

50 Western Digital Corp. 129IEEE129 156 16McGraw Hill82.7 82.7 10.3


52 Marvell Technology Group Lt 124IEEE124 158 16Texas Instruments78.5 78.5 10.1

53 SRI International 151SPIE-Int Soc Opt Engineering124 719 124IEEE17.2 21.0 17.2


55 Conversant Intellectual Prope 120IEEE120 144 12Joint IEEE and ACM83.3 83.3 8.3

56 Mitsubishi Electric Corp 118IEEE118 177 22IET/IEE66.7 66.7 12.4

57 Powwermat Technologies Ltd 118IEEE118 121 3AVS-AIP Am Inst Physics97.5 97.5 2.5

58 Raytheon Co. 118IEEE118 151 9AIAA-Am Inst Aero Astro78.1 78.1 6.0

59 Samsung Electronics Co Ltd 163RELX Group (Elsevier)109 577 109IEEE18.9 28.2 18.9


61 United Technologies Corp 107IEEE107 216 40SAE-Society of Automobile Engineers49.5 49.5 18.5

62 Advanced Energy Industries I 106IEEE106 111 3IET/IEE95.5 95.5 2.7

63 CPG TECHNOLOGIES LLC 106IEEE106 224 23AVS-AIP Am Inst Physics47.3 47.3 10.3

64 Arizona State University 104IEEE104 362 73RELX Group (Elsevier)28.7 28.7 20.2


66 Panasonic Corporation 354RELX Group (Elsevier)100 1111 307Electrochemical Society9.0 31.9 27.6

67 MOTOR EXCELLENCE LL 97IEEE97 111 14IEEE/ASME87.4 87.4 12.6

68 Utah State University 94IEEE94 104 5IET/IEE90.4 90.4 4.8

69 Alticor Inc 93IEEE93 120 9RELX Group (Elsevier)77.5 77.5 7.5

70 Hong Kong University of Sci 93IEEE93 174 34RELX Group (Elsevier)53.4 53.4 19.5

71 On Semiconductor Corporati 91IEEE91 111 8Penton Media82.0 82.0 7.2


73 Lenovo Group Ltd 89IEEE89 111 9RELX Group (Elsevier)80.2 80.2 8.1

74 TDK Corporation 89IEEE89 182 42RELX Group (Elsevier)48.9 48.9 23.1

75 University of Colorado ( The 89IEEE89 91 2<conf> Int Conf Phys Semi (ICPS)97.8 97.8 2.2

76 Cypress Semiconductor Corp. 87IEEE87 100 5IEEE/JPN Soc App Phys87.0 87.0 5.0

77 Microsemi Corp 86IEEE86 107 4Penton Media80.4 80.4 3.7

78 TechnipFMC 85IEEE85 118 12ASME-Am Soc Mech Eng72.0 72.0 10.2

79 Honeywell International Inc. 102RELX Group (Elsevier)83 300 83IEEE27.7 34.0 27.7

80 ENECSYS LTD 82IEEE82 92 5WIP-Renewable Energies89.1 89.1 5.4



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 INI POWER SYSTEMS INC 301RELX Group (Elsevier)81 816 148Electrochemical Society9.9 36.9 18.1

82 Hitachi Ltd 79IEEE79 274 45IET/IEE28.8 28.8 16.4

83 University of California 136RELX Group (Elsevier)79 741 121Electrochemical Society10.7 18.4 16.3

84 Ericsson 76IEEE76 103 8RELX Group (Elsevier)73.8 73.8 7.8

85 Enphase Energy Inc 73IEEE73 81 4IET/IEE90.1 90.1 4.9

86 Huawei Technologies Compa 72IEEE72 76 3Audio Eng Soc94.7 94.7 3.9

87 IDEAL POWER INC 71IEEE71 87 13EPE Association81.6 81.6 14.9

88 TEMPORAL POWER LTD 70IEEE70 82 4NASA-National Aeronautics and Space Admin85.4 85.4 4.9

89 Sony Corp 69IEEE69 290 68RELX Group (Elsevier)23.8 23.8 23.4

90 Atmel Corp. 68IEEE68 79 9IEICE-Inst Elec Info Comm Eng86.1 86.1 11.4

91 Schlumberger Ltd. 67IEEE67 82 2Springer/Sp. Wien/Springer-Verlag/KluwAcad81.7 81.7 2.4

92 Murata Manufacturing Co. Lt 66IEEE66 89 5IEICE-Inst Elec Info Comm Eng74.2 74.2 5.6

93 Toyota Motor Corp 288RELX Group (Elsevier)65 873 117ACS-Am Chem Soc7.4 33.0 13.4

94 University of Texas 152RELX Group (Elsevier)65 518 98Electrochemical Society12.5 29.3 18.9

95 ARCTIC SAND TECHNOL 62IEEE62 62 100.0 100.0


97 Cree Inc. 59IEEE59 72 6SID-Society for Information Display81.9 81.9 8.3

98 Virginia Tech University 59IEEE59 68 2MRS-Materials Research Soc86.8 86.8 2.9

99 Commissariat A L'Energie At 110RELX Group (Elsevier)58 314 58IEEE18.5 35.0 18.5

100 Fujitsu Limited 58IEEE58 131 12RELX Group (Elsevier)44.3 44.3 9.2



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Robotics and Intelligent Manufacturing1 Irobot Corp 5031IEEE5031 8457 1221SPIE-Int Soc Opt Engineering59.5 59.5 14.4







8 Sony Corp 392IEEE392 514 23IEEE/RSJ76.3 76.3 4.5


10 University of Nebraska 306IEEE306 1178 199Springer/Sp. Wien/Springer-Verlag/KluwAcad26.0 26.0 16.9


12 Advanced Micro Devices Inc 244IEEE244 489 62RELX Group (Elsevier)49.9 49.9 12.7


14 SIPCO LLC 237IEEE237 411 35Internet Soc/IETF-Internet Eng Task Force57.7 57.7 8.5

15 HRL Laboratories LLC 201IEEE201 340 19ACM-Assoc Comput Mach59.1 59.1 5.6

16 Samsung Electronics Co Ltd 201IEEE201 326 32IEEE/RSJ61.7 61.7 9.8


18 SRI International 181IEEE181 405 56SPIE-Int Soc Opt Engineering44.7 44.7 13.8

19 Cimpress NV 179IEEE179 435 170RELX Group (Elsevier)41.1 41.1 39.1

20 Stryker Corp. 166IEEE166 517 90Springer/Sp. Wien/Springer-Verlag/KluwAcad32.1 32.1 17.4

21 ICOSYSTEM CORP 150IEEE150 195 10IET/IEE76.9 76.9 5.1

22 Caterpillar Inc. 148IEEE148 317 38SAE-Society of Automobile Engineers46.7 46.7 12.0

23 Battelle Memorial Institute 141IEEE141 190 19IEEE/RSJ74.2 74.2 10.0

24 Brain Corporation 139IEEE139 382 75MIT/MIT Press36.4 36.4 19.6



27 University of Southern Califo 126IEEE126 187 17Springer/Sp. Wien/Springer-Verlag/KluwAcad67.4 67.4 9.1


29 ROY-G-BIV CORP 123IEEE123 374 67ISO-International Standards Organization32.9 32.9 17.9

30 Fanuc Ltd. 120IEEE120 165 8RELX Group (Elsevier)72.7 72.7 4.8


32 ABB Ltd 118IEEE118 176 18RELX Group (Elsevier)67.0 67.0 10.2

33 Harris Corp. 118IEEE118 143 10IOP Publishing82.5 82.5 7.0




37 Taiwan Semiconductor Manu 109IEEE109 189 18RELX Group (Elsevier)57.7 57.7 9.5

38 Toshiba Corp 109IEEE109 175 7RELX Group (Elsevier)62.3 62.3 4.0

39 Amada Holdings Co. Ltd. 104IEEE104 291 56RELX Group (Elsevier)35.7 35.7 19.2



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 INDIVIDUAL PATENTER 101IEEE101 213 10Wolters Kluwer47.4 47.4 4.7

41 Walt Disney Co. 101IEEE101 223 50ACM-Assoc Comput Mach45.3 45.3 22.4


43 American Express Co. 96IEEE96 320 39The USENIX Association30.0 30.0 12.2



46 CA Inc 92IEEE92 158 37RELX Group (Elsevier)58.2 58.2 23.4


48 Panasonic Corporation 91IEEE91 175 11IEICE-Inst Elec Info Comm Eng52.0 52.0 6.3

49 Tokyo Electron Limited 86IEEE86 230 26RELX Group (Elsevier)37.4 37.4 11.3


51 ALOFT MEDIA LLC 81IEEE81 102 6ASCE-AMER SOC CIVIL ENGINEERS79.4 79.4 5.9

52 Sensable Technologies Inc 80IEEE80 157 40ACM-Assoc Comput Mach51.0 51.0 25.5

53 ARCHI CON DES INVENTI 115ACM-Assoc Comput Mach76 362 76IEEE21.0 31.8 21.0

54 Sap SE 75IEEE75 259 44RELX Group (Elsevier)29.0 29.0 17.0

55 MKS Instruments Inc. 74IEEE74 167 24John Wiley & Sons/Wiley-Verlag/Wiley-Liss44.3 44.3 14.4

56 HURCO COMPANIES INC 72IEEE72 166 19Springer/Sp. Wien/Springer-Verlag/KluwAcad43.4 43.4 11.4

57 Cirrus Logic Inc. 69IEEE69 87 10RELX Group (Elsevier)79.3 79.3 11.5


59 Health Discovery Corp 69IEEE69 278 24IWDM Org24.8 24.8 8.6

60 AUREON LABORATORIES 67IEEE67 263 43RELX Group (Elsevier)25.5 25.5 16.3

61 Texas Instruments Inc 67IEEE67 121 13Penton Media55.4 55.4 10.7

62 United Technologies Corp 66IEEE66 97 7EPE Association68.0 68.0 7.2

63 University of Washington 64IEEE64 153 14RELX Group (Elsevier)41.8 41.8 9.2

64 Johns Hopkins University 62IEEE62 141 16RELX Group (Elsevier)44.0 44.0 11.3

65 Kuka AG 62IEEE62 77 5IEEE/RSJ80.5 80.5 6.5

66 Arizona State University 61IEEE61 82 5Springer/Sp. Wien/Springer-Verlag/KluwAcad74.4 74.4 6.1

67 Ford Motor Co. 61IEEE61 164 24Winter Simulation Conference Board of Directors37.2 37.2 14.6


69 Georgia Institute of Technolo 59IEEE59 112 22American Automatic Control Council (AACC)52.7 52.7 19.6

70 Oracle Corporation 59IEEE59 113 17ACM-Assoc Comput Mach52.2 52.2 15.0

71 Procter & Gamble Co. 58IEEE58 90 8RELX Group (Elsevier)64.4 64.4 8.9

72 TEST ADVANTAGE INC 58IEEE58 69 3SPIE-Int Soc Opt Engineering84.1 84.1 4.3

73 Motorola Solutions Inc. 57IEEE57 81 4ISCA (International Speech Communication Association)70.4 70.4 4.9

74 The Invention Science Fund 57IEEE57 299 43RELX Group (Elsevier)19.1 19.1 14.4

75 Delphi Automotive Plc 56IEEE56 122 40RELX Group (Elsevier)45.9 45.9 32.8

76 BIONX MEDICAL TECHN 55IEEE55 62 5IEEE/RSJ88.7 88.7 8.1

77 Brooks Automation Inc. 54IEEE54 116 10RELX Group (Elsevier)46.6 46.6 8.6

78 KNOWMTECH LLC 92ACS-Am Chem Soc54 494 84AVS-AIP Am Inst Physics10.9 18.6 17.0

79 Canon Inc 53IEEE53 142 19SPIE-Int Soc Opt Engineering37.3 37.3 13.4




# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 RETHINK ROBOTICS INC 52IEEE52 99 12RELX Group (Elsevier)52.5 52.5 12.1


83 California Institute of Techno 51IEEE51 77 5Am Physical Soc66.2 66.2 6.5

84 Deere & Co. 51IEEE51 100 11RELX Group (Elsevier)51.0 51.0 11.0

85 Raytheon Co. 51IEEE51 156 19SAGE PUBLICATIONS INC32.7 32.7 12.2

86 INTUITION INTELLIGENC 50IEEE50 60 3Springer/Sp. Wien/Springer-Verlag/KluwAcad83.3 83.3 5.0

87 Eaton Corp. 49IEEE49 52 2IET/IEE94.2 94.2 3.8

88 Micron Technology Inc. 49IEEE49 84 11AVS-AIP Am Inst Physics58.3 58.3 13.1

89 University of Minnesota (The 49IEEE49 88 9Emerald Group Publishing55.7 55.7 10.2

90 Agilent Technologies Inc 48IEEE48 74 4Amer Assoc Clin Chem64.9 64.9 5.4

91 Bonutti Technologies LLC 48IEEE48 192 46Wolters Kluwer25.0 25.0 24.0

92 MEDROBOTICS CORP 47IEEE47 90 17Springer/Sp. Wien/Springer-Verlag/KluwAcad52.2 52.2 18.9


94 Toyota Motor Corp 47IEEE47 95 11RELX Group (Elsevier)49.5 49.5 11.6


96 Vanderbilt University 47IEEE47 62 5IEEE/RSJ75.8 75.8 8.1

97 GEARBOX LLC 45IEEE45 55 3AVS-AIP Am Inst Physics81.8 81.8 5.5

98 ROBOTICVISIONTECH LL 44IEEE44 60 5RELX Group (Elsevier)73.3 73.3 8.3

99 Intel Corporation 43IEEE43 75 7IEEE/JPN Soc App Phys57.3 57.3 9.3




# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Semiconductors/Solid-State Devices/Electronics1 Micron Technology Inc. 23164IEEE23164 83005 15062RELX Group (Elsevier)27.9 27.9 18.1


3 International Business Machi 7827IEEE7827 17564 2635AVS-AIP Am Inst Physics44.6 44.6 15.0


5 Taiwan Semiconductor Manu 5945IEEE5945 17155 5140AVS-AIP Am Inst Physics34.7 34.7 30.0

6 Macronix International Co. L 4433IEEE4433 8358 1524IEEE/JPN Soc App Phys53.0 53.0 18.2

7 Intel Corporation 4235IEEE4235 7743 821AVS-AIP Am Inst Physics54.7 54.7 10.6


9 Cree Inc. 3576IEEE3576 10039 2229AVS-AIP Am Inst Physics35.6 35.6 22.2


11 Chipbond Technology Corp 2898IEEE2898 3631 268RELX Group (Elsevier)79.8 79.8 7.4


13 On Semiconductor Corporati 2449IEEE2449 3307 243RELX Group (Elsevier)74.1 74.1 7.3

14 Infineon Technologies AG 2379IEEE2379 4781 649AVS-AIP Am Inst Physics49.8 49.8 13.6

15 Amberwave Inc 2365IEEE2365 6804 1788AVS-AIP Am Inst Physics34.8 34.8 26.3


17 Avago Technologies Ltd 2137IEEE2137 6314 1017SMTA-Surface Mount Technology Association33.8 33.8 16.1


19 Applied Materials Inc. 2605AVS-AIP Am Inst Physics2038 11889 2038IEEE17.1 21.9 17.1

20 Murata Manufacturing Co. Lt 1901IEEE1901 2633 117AVS-AIP Am Inst Physics72.2 72.2 4.4

21 Advanced Micro Devices Inc 1617IEEE1617 3045 327AVS-AIP Am Inst Physics53.1 53.1 10.7

22 University of Illinois 3157AVS-AIP Am Inst Physics1538 13357 1968ACS-Am Chem Soc11.5 23.6 14.7

23 Fujitsu Limited 1468IEEE1468 3464 506AVS-AIP Am Inst Physics42.4 42.4 14.6


25 University of California 3299AVS-AIP Am Inst Physics1273 12713 1692RELX Group (Elsevier)10.0 25.9 13.3

26 Finisar Corp 1249IEEE1249 3250 574AVS-AIP Am Inst Physics38.4 38.4 17.7

27 Samsung Electronics Co Ltd 1195IEEE1195 5167 1024AVS-AIP Am Inst Physics23.1 23.1 19.8

28 Motorola Solutions Inc. 1168IEEE1168 3509 847AVS-AIP Am Inst Physics33.3 33.3 24.1

29 California Institute of Techno 1160IEEE1160 6631 1028RELX Group (Elsevier)17.5 17.5 15.5

30 Panasonic Corporation 1142IEEE1142 4960 906AVS-AIP Am Inst Physics23.0 23.0 18.3


32 Global Foundries Inc 1017IEEE1017 1926 274AVS-AIP Am Inst Physics52.8 52.8 14.2


34 Mitsubishi Electric Corp 980IEEE980 2012 227AVS-AIP Am Inst Physics48.7 48.7 11.3


36 Cypress Semiconductor Corp. 908IEEE908 1479 119AVS-AIP Am Inst Physics61.4 61.4 8.0

37 Massachusetts Institute of Te 1260AVS-AIP Am Inst Physics904 6009 904IEEE15.0 21.0 15.0

38 Transphorm Inc 886IEEE886 1739 337AVS-AIP Am Inst Physics50.9 50.9 19.4

39 Commissariat A L'Energie At 961AVS-AIP Am Inst Physics838 4373 838IEEE19.2 22.0 19.2



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs



41 Hitachi Ltd 685IEEE685 2248 423AVS-AIP Am Inst Physics30.5 30.5 18.8

42 Tessera Holding Corp 685IEEE685 2243 574AVS-AIP Am Inst Physics30.5 30.5 25.6

43 Sharp Corp 884AVS-AIP Am Inst Physics681 3151 681IEEE21.6 28.1 21.6

44 Synopsys Inc. 630IEEE630 1484 259AVS-AIP Am Inst Physics42.5 42.5 17.5

45 Qorvo 620IEEE620 892 132AVS-AIP Am Inst Physics69.5 69.5 14.8

46 ASM International N.V. 1264RELX Group (Elsevier)611 5449 1208AVS-AIP Am Inst Physics11.2 23.2 22.2

47 Lam Research Corp. 871AVS-AIP Am Inst Physics608 3303 608IEEE18.4 26.4 18.4

48 Nokia Corp 608IEEE608 2710 526AVS-AIP Am Inst Physics22.4 22.4 19.4


50 SK Hynix Inc 556IEEE556 1053 103AVS-AIP Am Inst Physics52.8 52.8 9.8



53 Unisantis Electronics Ltd 477IEEE477 543 34RELX Group (Elsevier)87.8 87.8 6.3


55 Electronics and Telecommuni 456IEEE456 1215 281AVS-AIP Am Inst Physics37.5 37.5 23.1



58 Aisin Seiki Co. Ltd. 950OSA-Opt Soc Amer451 2507 451IEEE18.0 37.9 18.0

59 Interuniversity MicroElectron 451IEEE451 1305 201AVS-AIP Am Inst Physics34.6 34.6 15.4

60 Xtera Communications Inc. 450IEEE450 1111 263OSA-Opt Soc Amer40.5 40.5 23.7


62 Maxim Integrated Products In 438IEEE438 532 19Joint IEEE and ACM82.3 82.3 3.6

63 Canon Inc 904AVS-AIP Am Inst Physics434 3680 514RELX Group (Elsevier)11.8 24.6 14.0

64 Hong Kong University of Sci 430IEEE430 750 153AVS-AIP Am Inst Physics57.3 57.3 20.4

65 Siemens Aktiengesellschaft 415IEEE415 1149 178AVS-AIP Am Inst Physics36.1 36.1 15.5

66 Viavi Solutions Inc 414IEEE414 1227 399AVS-AIP Am Inst Physics33.7 33.7 32.5

67 Power Integrations Inc. 402IEEE402 585 56INST PURE APPLIED PHYSICS68.7 68.7 9.6

68 Xerox Corp 643AVS-AIP Am Inst Physics399 2270 399IEEE17.6 28.3 17.6

69 Lockheed Martin Corp. 486AVS-AIP Am Inst Physics391 2153 391IEEE18.2 22.6 18.2

70 Microsemi Corp 390IEEE390 530 17AVS-AIP Am Inst Physics73.6 73.6 3.2

71 Koninklijke Philips N.V. 446AVS-AIP Am Inst Physics385 1694 385IEEE22.7 26.3 22.7


73 Georgia Institute of Technolo 379IEEE379 1100 142AVS-AIP Am Inst Physics34.5 34.5 12.9

74 Seiko Epson Corporation 373IEEE373 1503 258AVS-AIP Am Inst Physics24.8 24.8 17.2

75 University of Wisconsin 399AVS-AIP Am Inst Physics355 1431 355IEEE24.8 27.9 24.8

76 Sony Corp 367AVS-AIP Am Inst Physics353 1697 353IEEE20.8 21.6 20.8



79 HP Inc 436AVS-AIP Am Inst Physics319 1942 319IEEE16.4 22.5 16.4

80 Soitec SA 449AVS-AIP Am Inst Physics312 1671 312IEEE18.7 26.9 18.7



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs



82 United States Navy 477AVS-AIP Am Inst Physics310 1695 310IEEE18.3 28.1 18.3


84 United Microelectronics Corp 305IEEE305 637 79IEEE/JPN Soc App Phys47.9 47.9 12.4

85 Columbia University 1402AVS-AIP Am Inst Physics304 3949 476MRS-Materials Research Soc7.7 35.5 12.1

86 Jiangsu ChangJiang Electroni 304IEEE304 391 42International Microelectronics And Packaging Society77.7 77.7 10.7

87 Silicon Genesis Corporation 318RELX Group (Elsevier)300 1462 312AVS-AIP Am Inst Physics20.5 21.8 21.3

88 University of Michigan 299IEEE299 1349 267AVS-AIP Am Inst Physics22.2 22.2 19.8

89 Honeywell International Inc. 424ACS-Am Chem Soc297 1953 297IEEE15.2 21.7 15.2

90 Coherent Inc. 430AVS-AIP Am Inst Physics291 2142 423OSA-Opt Soc Amer13.6 20.1 19.7


92 MC10 Inc 547AVS-AIP Am Inst Physics285 3243 500ACS-Am Chem Soc8.8 16.9 15.4

93 Xilinx Inc. 284IEEE284 404 25IEEE/JPN Soc App Phys70.3 70.3 6.2

94 Northrop Grumman Corp 282IEEE282 925 187AVS-AIP Am Inst Physics30.5 30.5 20.2

95 Vishay Intertechnology Inc. 279IEEE279 429 24RELX Group (Elsevier)65.0 65.0 5.6

96 Corning Inc. 275IEEE275 1155 193RELX Group (Elsevier)23.8 23.8 16.7

97 Emcore Corp. 275IEEE275 549 74US Dept of Energy50.1 50.1 13.5

98 Fuji Electric Holdings Co. Lt 273IEEE273 465 54AVS-AIP Am Inst Physics58.7 58.7 11.6

99 Raytheon Co. 272IEEE272 959 155AVS-AIP Am Inst Physics28.4 28.4 16.2




# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Smart Grid/Smart Meters/Energy Infrastructure1 Velatia Group 839IEEE839 1072 81Echelon Corp78.3 78.3 7.6

2 Honeywell International Inc. 218IEEE218 254 9Joint IEEE and ACM85.8 85.8 3.5

3 TRILLIANT NETWORKS I 213IEEE213 315 18Internet Soc/IETF-Internet Eng Task Force67.6 67.6 5.7

4 ABB Ltd 87IEEE87 105 6IET/IEE82.9 82.9 5.7

5 SIPCO LLC 84IEEE84 140 13Internet Soc/IETF-Internet Eng Task Force60.0 60.0 9.3


7 Alstom 54IEEE54 65 9IET/IEE83.1 83.1 13.8

8 General Electric Company 46IEEE46 69 9IET/IEE66.7 66.7 13.0


10 3M Co 36IEEE36 41 1TRANS TECH PUBLICATIONS LTD87.8 87.8 2.4

11 Witricity Corp 32IEEE32 36 3AVS-AIP Am Inst Physics88.9 88.9 8.3


13 Georgia Institute of Technolo 47ACM-Assoc Comput Mach28 83 28IEEE33.7 56.6 33.7

14 Texas A&M University 28IEEE28 35 3IET/IEE80.0 80.0 8.6

15 AMPT LLC 26IEEE26 28 2IET/IEE92.9 92.9 7.1

16 ENERGY TECHNOLOGY G 26IEEE26 30 2RELX Group (Elsevier)86.7 86.7 6.7


18 Siemens Aktiengesellschaft 22IEEE22 42 11United Business Media/UBM Tech52.4 52.4 26.2

19 Taiwan Semiconductor Manu 21IEEE21 39 15Elecrostatic Discharge Association53.8 53.8 38.5

20 Commscope Inc. 18IEEE18 18 100.0 100.0

21 TEMPORAL POWER LTD 18IEEE18 18 100.0 100.0

22 ASTROLINK INTERNATIO 16IEEE16 18 2IET/IEE88.9 88.9 11.1

23 DOMINION ENERGY TEC 16IEEE16 18 2IET/IEE88.9 88.9 11.1

24 ELSTER SOLUTIONS LLC 16IEEE16 18 1Joint IEEE and ACM88.9 88.9 5.6

25 Itron Inc. 16IEEE16 33 7Joint IEEE and ACM48.5 48.5 21.2

26 Massachusetts Institute of Te 16IEEE16 22 4AMER SOC NAVAL ENG INC72.7 72.7 18.2

27 Schneider Electric S.A. 27ANSI-American National Standards Institute13 95 14ISO-International Standards Organization13.7 28.4 14.7

28 Sony Corp 24SID-Society for Information Display13 44 13IEEE29.5 54.5 29.5

29 Total SA 13IEEE13 15 2EPE Association86.7 86.7 13.3


31 Johnson Controls Inc 12IEEE12 13 1American Automatic Control Council (AACC)92.3 92.3 7.7

32 Rockwell Automation Inc 12IEEE12 16 2Electric Power Research Institute75.0 75.0 12.5

33 THE DETROIT EDISON CO 11IEEE11 11 100.0 100.0

34 NORWEB PLC 10IEEE10 24 5Pennwell Pub41.7 41.7 20.8

35 Panasonic Corporation 10IEEE10 13 2IEICE-Inst Elec Info Comm Eng76.9 76.9 15.4

36 Roche Holding Ltd. 10IEEE10 10 100.0 100.0

37 Belkin International Inc 16ACM-Assoc Comput Mach9 32 9IEEE28.1 50.0 28.1


39 INTERNATIONAL BROAD 9IEEE9 17 6ISO-International Standards Organization52.9 52.9 35.3



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Nokia Corp 9IEEE9 15 2Joint IEEE and ACM60.0 60.0 13.3

41 RADAR ENGINEERS 9IEEE9 10 1Penton Media90.0 90.0 10.0


43 University of Wisconsin 9IEEE9 10 1MONTANA HISTORICAL SOC90.0 90.0 10.0

44 The Invention Science Fund 8IEEE8 15 4ANSI-American National Standards Institute53.3 53.3 26.7

45 Clemson University 7IEEE7 9 1ACS-Am Chem Soc77.8 77.8 11.1

46 CpmvergeOne Inc 7IEEE7 7 100.0 100.0

47 CURRENT GRID LLC 7IEEE7 11 2Echelon Corp63.6 63.6 18.2

48 CURRENT TECHNOLOGIE 7IEEE7 11 2Hewlett Packard Inc.63.6 63.6 18.2

49 Cypress Semiconductor Corp. 8Elecrostatic Discharge Association7 15 7IEEE46.7 53.3 46.7

50 Mitsubishi Electric Corp 7IEEE7 7 100.0 100.0

51 POWER TAGGING TECHN 7IEEE7 8 1IET/IEE87.5 87.5 12.5

52 STMicroelectronics 7IEEE7 12 3John Wiley & Sons/Wiley-Verlag/Wiley-Liss58.3 58.3 25.0

53 Terahop Networks Inc 7IEEE7 11 1Springer/Sp. Wien/Springer-Verlag/KluwAcad63.6 63.6 9.1

54 Toshiba Corp 7IEEE7 10 2Internet Soc/IETF-Internet Eng Task Force70.0 70.0 20.0

55 University of Missouri 7IEEE7 8 1Summit Technical Media87.5 87.5 12.5

56 Boeing Co. (The) 6IEEE6 11 1TRANS TECH PUBLICATIONS LTD54.5 54.5 9.1

57 Danfoss A/S 6IEEE6 6 100.0 100.0

58 Elwha LLC 6IEEE6 11 3RELX Group (Elsevier)54.5 54.5 27.3

59 GENERAL ELECTRIC TEC 6IEEE6 7 1John Wiley & Sons/Wiley-Verlag/Wiley-Liss85.7 85.7 14.3

60 Silver Spring Networks Inc 6IEEE6 9 1ANSI-American National Standards Institute66.7 66.7 11.1

61 STEM INC 6IEEE6 6 100.0 100.0

62 University of Oxford 6IEEE6 6 100.0 100.0

63 UT-Battelle LLC 6IEEE6 6 100.0 100.0

64 Battelle Memorial Institute 6ACM-Assoc Comput Mach5 18 5IEEE27.8 33.3 27.8

65 Canon Inc 5IEEE5 5 100.0 100.0

66 COM/ENERGY TECHNOL 6McGraw Hill5 16 5IEEE31.3 37.5 31.3

67 DGI CREATIONS LLC 5IEEE5 5 100.0 100.0

68 D-Wave Systems Inc. 9Am Physical Soc5 29 5IEEE17.2 31.0 17.2

69 Fujitsu Limited 5IEEE5 14 4ACM-Assoc Comput Mach35.7 35.7 28.6

70 Korea Electrotechnology Res 5IEEE5 5 100.0 100.0

71 Nth Degree Technologies Wo 5IEEE5 9 4AVS-AIP Am Inst Physics55.6 55.6 44.4

72 On Semiconductor Corporati 5IEEE5 5 100.0 100.0

73 Samsung Electronics Co Ltd 5IEEE5 10 3ACM-Assoc Comput Mach50.0 50.0 30.0

74 University of Alberta 5IEEE5 8 1John Wiley & Sons/Wiley-Verlag/Wiley-Liss62.5 62.5 12.5

75 University of Connecticut 5IEEE5 5 100.0 100.0

76 Digimarc Corp. 4IEEE4 4 100.0 100.0

77 Eaton Corp. 4IEEE4 6 2McGraw Hill66.7 66.7 33.3

78 HELLO INC 4IEEE4 4 100.0 100.0

79 HUDSON BAY WIRELESS 4IEEE4 5 1Condé Nast80.0 80.0 20.0

80 National Instruments Corp. 4IEEE4 6 2RELX Group (Elsevier)66.7 66.7 33.3



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 Schweitzer Engineering Labo 4IEEE4 4 100.0 100.0

82 TX RX SYSTEMS INC 4IEEE4 4 100.0 100.0

83 Walt Disney Co. 4IEEE4 4 100.0 100.0

84 ACEX TECHNOLOGIES IN 3IEEE3 3 100.0 100.0

85 American Superconductor Co 5RELX Group (Elsevier)3 8 3IEEE37.5 62.5 37.5

86 ASOKA USA CORP 3IEEE3 3 100.0 100.0

87 Bayer AG 3IEEE3 4 1International Telecommunication Union75.0 75.0 25.0

88 Bosch (Robert) GmbH 3IEEE3 3 100.0 100.0

89 Digi International Inc 3IEEE3 3 100.0 100.0

90 Electric Power Research Insti 6Electric Power Research Institute3 9 3IEEE33.3 66.7 33.3

91 Electro Industries Gauge Tec 5ACM-Assoc Comput Mach3 12 3RELX Group (Elsevier)25.0 41.7 25.0

92 Fortive Corporation 3IEEE3 5 1Penton Media60.0 60.0 20.0

93 Gamesa Corporacion Tecnolo 3IEEE3 3 100.0 100.0

94 GENSCAPE INC 3IEEE3 4 1INST MEASUREMENT CONTROL75.0 75.0 25.0

95 HP Inc 3IEEE3 3 100.0 100.0

96 Koninklijke Philips N.V. 3IEEE3 5 1CRC Press/Taylor & Francis60.0 60.0 20.0

97 Lockheed Martin Corp. 3IEEE3 3 100.0 100.0

98 Motorola Solutions Inc. 3IEEE3 3 100.0 100.0

99 New Jersey Institute of Techn 3IEEE3 3 100.0 100.0

100 NEW YORK STATE ELECT 3IEEE3 3 100.0 100.0



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Solar/Photovoltaic1 Total SA 489IEEE489 637 48WIP-Renewable Energies76.8 76.8 7.5


3 Emcore Corp. 246IEEE246 478 76US Dept of Energy51.5 51.5 15.9



6 Sanan Optoelectronics Techn 168US Dept of Energy160 401 160IEEE39.9 41.9 39.9

7 Xerox Corp 149IEEE149 466 83RELX Group (Elsevier)32.0 32.0 17.8

8 Taiwan Semiconductor Manu 242AVS-AIP Am Inst Physics143 593 143IEEE24.1 40.8 24.1

9 International Business Machi 137IEEE137 545 118AVS-AIP Am Inst Physics25.1 25.1 21.7

10 AMPT LLC 133IEEE133 151 10IET/IEE88.1 88.1 6.6

11 Solexel Inc 180RELX Group (Elsevier)132 555 132IEEE23.8 32.4 23.8

12 SOLAERO TECHNOLOGIE 125IEEE125 210 37AVS-AIP Am Inst Physics59.5 59.5 17.6

13 Hanergy Holding Group Ltd 111IEEE111 312 50RELX Group (Elsevier)35.6 35.6 16.0

14 SEMPRIUS INC 205ACS-Am Chem Soc102 1125 199AVS-AIP Am Inst Physics9.1 18.2 17.7

15 SOLAR JUNCTION CORP 125AVS-AIP Am Inst Physics102 458 113RELX Group (Elsevier)22.3 27.3 24.7

16 Canon Inc 88IEEE88 240 48AVS-AIP Am Inst Physics36.7 36.7 20.0

17 Advanced Energy Industries I 84IEEE84 90 4IET/IEE93.3 93.3 4.4

18 Lockheed Martin Corp. 82IEEE82 253 57AVS-AIP Am Inst Physics32.4 32.4 22.5

19 Applied Materials Inc. 80IEEE80 240 51WIP-Renewable Energies33.3 33.3 21.3

20 Stion Corp 225RELX Group (Elsevier)77 671 119AVS-AIP Am Inst Physics11.5 33.5 17.7

21 Solyndra Inc 117RELX Group (Elsevier)68 360 68IEEE18.9 32.5 18.9

22 Nanosolar Inc 238RELX Group (Elsevier)61 853 107Electrochemical Society7.2 27.9 12.5

23 Tesla Motors Inc 58IEEE58 90 6AVS-AIP Am Inst Physics64.4 64.4 6.7

24 Alliance for Sustainable Ener 128AVS-AIP Am Inst Physics57 382 80RELX Group (Elsevier)14.9 33.5 20.9

25 General Electric Company 83ACS-Am Chem Soc53 340 53IEEE15.6 24.4 15.6

26 ZENA TECHNOLOGIES IN 49IEEE49 120 33AVS-AIP Am Inst Physics40.8 40.8 27.5

27 EVERGREEN SOLAR INC 48IEEE48 96 44ACS-Am Chem Soc50.0 50.0 45.8

28 Texas Instruments Inc 47IEEE47 59 4Electrochemical Society79.7 79.7 6.8

29 Sharp Corp 45IEEE45 126 24RELX Group (Elsevier)35.7 35.7 19.0

30 SUNIVA INC 45IEEE45 88 12WIP-Renewable Energies51.1 51.1 13.6

31 JX Holdings Inc 39IEEE39 127 30RELX Group (Elsevier)30.7 30.7 23.6

32 University of Toledo 79RELX Group (Elsevier)37 137 37IEEE27.0 57.7 27.0


34 APOLLO PRECISION FUJI 35IEEE35 47 5RELX Group (Elsevier)74.5 74.5 10.6

35 University of California 107AVS-AIP Am Inst Physics35 614 101ACS-Am Chem Soc5.7 17.4 16.4

36 4POWER LLC 34IEEE34 66 18AVS-AIP Am Inst Physics51.5 51.5 27.3

37 AMI RESAERCH & DEVEL 34IEEE34 65 8John Wiley & Sons/Wiley-Verlag/Wiley-Liss52.3 52.3 12.3


39 California Institute of Techno 94AVS-AIP Am Inst Physics33 273 33IEEE12.1 34.4 12.1



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 First Solar Inc 47RELX Group (Elsevier)32 117 32IEEE27.4 40.2 27.4

41 Panasonic Corporation 52AVS-AIP Am Inst Physics32 183 34RELX Group (Elsevier)17.5 28.4 18.6

42 Ignis Innovation Inc 29IEEE29 31 1Emerald Group Publishing93.5 93.5 3.2

43 Massachusetts Institute of Te 39ACS-Am Chem Soc28 171 28IEEE16.4 22.8 16.4

44 Guardian Industries Corp. 120RELX Group (Elsevier)27 309 83AVS-AIP Am Inst Physics8.7 38.8 26.9

45 Commissariat A L'Energie At 59RELX Group (Elsevier)26 158 26IEEE16.5 37.3 16.5

46 GTAT Corp (AT Advanced T 26IEEE26 125 22RELX Group (Elsevier)20.8 20.8 17.6

47 Teijin Ltd. 26IEEE26 68 11WIP-Renewable Energies38.2 38.2 16.2

48 The National Aeronautical an 29Nature Publishing Group26 191 26IEEE13.6 15.2 13.6

49 Imperial College 25IEEE25 75 22AVS-AIP Am Inst Physics33.3 33.3 29.3

50 Midwest Research Institute 26RELX Group (Elsevier)25 93 25IEEE26.9 28.0 26.9

51 Mitsubishi Electric Corp 25IEEE25 49 8WIP-Renewable Energies51.0 51.0 16.3


53 Compagnie de Saint-Gobain 30SPIE-Int Soc Opt Engineering23 121 26RELX Group (Elsevier)19.0 24.8 21.5

54 LG Electronics Inc. 23RELX Group (Elsevier)23 87 23IEEE26.4 26.4 26.4

55 Precursor Energetics Inc 481ACS-Am Chem Soc23 1075 257RELX Group (Elsevier)2.1 44.7 23.9

56 SOLARWORLD INNOVATI 23IEEE23 64 12John Wiley & Sons/Wiley-Verlag/Wiley-Liss35.9 35.9 18.8

57 Solopower Inc 101RELX Group (Elsevier)23 211 38AVS-AIP Am Inst Physics10.9 47.9 18.0

58 Interuniversity MicroElectron 22IEEE22 84 19RELX Group (Elsevier)26.2 26.2 22.6


60 City University of Hong Kon 21IEEE21 38 12IET/IEE55.3 55.3 31.6

61 Hanwha Q-Cells GmbH 21IEEE21 48 8RELX Group (Elsevier)43.8 43.8 16.7

62 OSTENDO TECHNOLOGIE 21IEEE21 56 17RELX Group (Elsevier)37.5 37.5 30.4

63 Du Pont (E.I.) de Nemours & 44RELX Group (Elsevier)20 149 20IEEE13.4 29.5 13.4

64 Nth Degree Technologies Wo 29Nature Publishing Group20 163 20IEEE12.3 17.8 12.3

65 Ebara Corp. 19IEEE19 37 7RELX Group (Elsevier)51.4 51.4 18.9

66 ATHENAEUM LLC 30RELX Group (Elsevier)18 98 18AVS-AIP Am Inst Physics18.4 30.6 18.4

67 Fraunhofer Gesellschaft 18IEEE18 71 17WIP-Renewable Energies25.4 25.4 23.9

68 Industrial Techology Researc 43RELX Group (Elsevier)18 132 18IEEE13.6 32.6 13.6

69 Laird Group Plc 18IEEE18 61 15AVS-AIP Am Inst Physics29.5 29.5 24.6

70 Shin-Etsu Chemical Co. Ltd. 18IEEE18 48 8RELX Group (Elsevier)37.5 37.5 16.7

71 United States of America De 18IEEE18 51 13AVS-AIP Am Inst Physics35.3 35.3 25.5

72 University of Michigan 50AVS-AIP Am Inst Physics18 200 29John Wiley & Sons/Wiley-Verlag/Wiley-Liss9.0 25.0 14.5

73 Georgia Institute of Technolo 16IEEE16 33 5John Wiley & Sons/Wiley-Verlag/Wiley-Liss48.5 48.5 15.2


75 Intevac Inc 21AVS-AIP Am Inst Physics15 66 15IEEE22.7 31.8 22.7


77 Solfocus Inc 15RELX Group (Elsevier)15 59 15IEEE25.4 25.4 25.4

78 University of Houston 15IEEE15 60 11AVS-AIP Am Inst Physics25.0 25.0 18.3

79 ARCHITECTURAL GLASS 14IEEE14 42 7VERSITA33.3 33.3 16.7

80 ROSESTREET LABS ENER 15AVS-AIP Am Inst Physics14 44 14IEEE31.8 34.1 31.8



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 Showa Shell Sekiyu KK 14IEEE14 28 4Japan Standards Assoc50.0 50.0 14.3

82 Sony Corp 20RELX Group (Elsevier)14 81 14IEEE17.3 24.7 17.3

83 Toshiba Corp 14IEEE14 58 11ACS-Am Chem Soc24.1 24.1 19.0

84 United States Navy 15AVS-AIP Am Inst Physics14 99 14RELX Group (Elsevier)14.1 15.2 14.1

85 Arizona State University 13RELX Group (Elsevier)12 59 12IEEE20.3 22.0 20.3

86 Centre National De La Reche 32RELX Group (Elsevier)12 106 18ACS-Am Chem Soc11.3 30.2 17.0

87 Hitachi Ltd 12IEEE12 32 6Hitachi Ltd37.5 37.5 18.8

88 INDIVIDUAL PATENTER 19AVS-AIP Am Inst Physics12 107 15RELX Group (Elsevier)11.2 17.8 14.0

89 Kyocera Corp. 12IEEE12 53 8AVS-AIP Am Inst Physics22.6 22.6 15.1

90 URIEL SOLAR INC 15AVS-AIP Am Inst Physics12 38 12IEEE31.6 39.5 31.6

91 COGENRA SOLAR INC 11IEEE11 34 8RELX Group (Elsevier)32.4 32.4 23.5

92 Helmholtz Zentrum Berlin for 11IEEE11 40 10RELX Group (Elsevier)27.5 27.5 25.0

93 Honeywell International Inc. 396ACS-Am Chem Soc11 991 185RELX Group (Elsevier)1.1 40.0 18.7

94 Leonhard Kurz Stiftung & Co 14AVS-AIP Am Inst Physics11 55 12RELX Group (Elsevier)20.0 25.5 21.8

95 Rensselaer Polytechnic Instit 11IEEE11 24 4AVS-AIP Am Inst Physics45.8 45.8 16.7

96 SILICOR MATERIALS INC 11IEEE11 21 4WIP-Renewable Energies52.4 52.4 19.0

97 SMA Solar Technology AG 11IEEE11 12 1IET/IEE91.7 91.7 8.3

98 University of Arkansas 45AVS-AIP Am Inst Physics11 97 12RELX Group (Elsevier)11.3 46.4 12.4

99 University of Central Florida 25Springer/Sp. Wien/Springer-Verlag/KluwAca11 163 22AVS-AIP Am Inst Physics6.7 15.3 13.5

100 1366 TECHNOLOGIES INC 30RELX Group (Elsevier)10 58 10IEEE17.2 51.7 17.2



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Telecom and Other Communications1 Qualcomm Inc 22223IEEE22223 48850 121813GPP General Partnership Project Standards Body45.5 45.5 24.9

2 Avago Technologies Ltd 16133IEEE16133 23674 1151International Telecommunication Union68.1 68.1 4.9

3 Marvell Technology Group Lt 14438IEEE14438 18771 29363GPP General Partnership Project Standards Body76.9 76.9 15.6




7 InterDigital Inc 190673GPP General Partnership Project Standards 9529 32799 9529IEEE29.1 58.1 29.1



10 Personalized Media Commun 11883Soc Motion Picture TV Eng Inc6687 38481 6687IEEE17.4 30.9 17.4

11 Samsung Electronics Co Ltd 6154IEEE6154 12520 32803GPP General Partnership Project Standards Body49.2 49.2 26.2



14 LG Electronics Inc. 134323GPP General Partnership Project Standards 5504 24648 5504IEEE22.3 54.5 22.3


16 Panasonic Corporation 5121IEEE5121 14201 37823GPP General Partnership Project Standards Body36.1 36.1 26.6

17 Sony Corp 4934IEEE4934 9880 8593GPP General Partnership Project Standards Body49.9 49.9 8.7

18 Apple Inc 4672IEEE4672 9479 6953GPP General Partnership Project Standards Body49.3 49.3 7.3

19 Fujitsu Limited 4541IEEE4541 10784 20783GPP General Partnership Project Standards Body42.1 42.1 19.3


21 Fractus SA 4408IEEE4408 7515 1112IET/IEE58.7 58.7 14.8


23 Massachusetts Institute of Te 3826IEEE3826 6321 341OSA-Opt Soc Amer60.5 60.5 5.4

24 Nippon Telegraph & Telepho 3737IEEE3737 10467 33413GPP General Partnership Project Standards Body35.7 35.7 31.9

25 Texas Instruments Inc 3709IEEE3709 5332 4243GPP General Partnership Project Standards Body69.6 69.6 8.0

26 Huawei Technologies Compa 65893GPP General Partnership Project Standards 3653 15373 3653IEEE23.8 42.9 23.8

27 Blackberry Ltd. 70383GPP General Partnership Project Standards 3516 14376 3516IEEE24.5 49.0 24.5

28 NEC Corp 3179IEEE3179 8196 22863GPP General Partnership Project Standards Body38.8 38.8 27.9

29 Conversant Intellectual Prope 2931IEEE2931 5400 206INTERTEC PUBL CORP PRIMEDIA CO54.3 54.3 3.8

30 Commscope Inc. 2925IEEE2925 4547 4213GPP General Partnership Project Standards Body64.3 64.3 9.3

31 University of Minnesota (The 2909IEEE2909 3177 60John Wiley & Sons/Wiley-Verlag/Wiley-Liss91.6 91.6 1.9


33 Motorola Solutions Inc. 2832IEEE2832 4774 3363GPP General Partnership Project Standards Body59.3 59.3 7.0

34 Rambus Inc. 2816IEEE2816 3951 184International Association for Cryptologic Research (IACR)71.3 71.3 4.7

35 Electronics and Telecommuni 2764IEEE2764 4298 5063GPP General Partnership Project Standards Body64.3 64.3 11.8

36 Raytheon Co. 2679IEEE2679 4402 192IET/IEE60.9 60.9 4.4



39 NXP Semiconductors NV 2256IEEE2256 2989 983GPP General Partnership Project Standards Body75.5 75.5 3.3



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 Murata Manufacturing Co. Lt 2042IEEE2042 2734 102John Wiley & Sons/Wiley-Verlag/Wiley-Liss74.7 74.7 3.7


42 Comcast Corp 2036IEEE2036 3505 246ACM-Assoc Comput Mach58.1 58.1 7.0


44 Mitsubishi Electric Corp 2004IEEE2004 4344 6623GPP General Partnership Project Standards Body46.1 46.1 15.2

45 Toshiba Corp 1986IEEE1986 4164 323IEICE-Inst Elec Info Comm Eng47.7 47.7 7.8


47 Silicon Laboratories Inc 1949IEEE1949 2474 114Cahners-Denver Pub78.8 78.8 4.6

48 HP Inc 1870IEEE1870 5457 705Internet Soc/IETF-Internet Eng Task Force34.3 34.3 12.9


50 Industrial Techology Researc 1774IEEE1774 2615 2233GPP General Partnership Project Standards Body67.8 67.8 8.5

51 REARDEN LLC 1760IEEE1760 1931 72IET/IEE91.1 91.1 3.7

52 Micron Technology Inc. 1751IEEE1751 2858 174IEEE/JPN Soc App Phys61.3 61.3 6.1




56 Analog Devices Inc. 1650IEEE1650 1995 67IET/IEE82.7 82.7 3.4

57 University of California 1603IEEE1603 2636 114OSA-Opt Soc Amer60.8 60.8 4.3

58 Koninklijke Philips N.V. 1586IEEE1586 3153 2053GPP General Partnership Project Standards Body50.3 50.3 6.5


60 Hitachi Ltd 1532IEEE1532 4155 355IEICE-Inst Elec Info Comm Eng36.9 36.9 8.5

61 Sharp Corp 29063GPP General Partnership Project Standards 1522 7352 1522IEEE20.7 39.5 20.7

62 Oracle Corporation 1521IEEE1521 5385 6243GPP General Partnership Project Standards Body28.2 28.2 11.6

63 SIPCO LLC 1512IEEE1512 2560 196ACM-Assoc Comput Mach59.1 59.1 7.7

64 Softbank Corp 1863International Telecommunication Union1466 5964 1466IEEE24.6 31.2 24.6

65 Fraunhofer Gesellschaft 1454IEEE1454 2813 263MPEG.org51.7 51.7 9.3

66 HRL Laboratories LLC 1415IEEE1415 2076 230IET/IEE68.2 68.2 11.1

67 Tabula Inc 1343ACM-Assoc Comput Mach1316 3458 1316IEEE38.1 38.8 38.1

68 L-3 Communications Holdin 1311IEEE1311 1645 88IET/IEE79.7 79.7 5.3

69 Brocade Communciation Syst 1294IEEE1294 2379 272Internet Soc/IETF-Internet Eng Task Force54.4 54.4 11.4

70 Juniper Networks Inc. 1284IEEE1284 3247 711Network Working Group RFC39.5 39.5 21.9

71 Qorvo 1282IEEE1282 1573 41European Microwave Association81.5 81.5 2.6

72 Siemens Aktiengesellschaft 1282IEEE1282 2788 2293GPP General Partnership Project Standards Body46.0 46.0 8.2


74 California Institute of Techno 1245IEEE1245 2085 127OSA-Opt Soc Amer59.7 59.7 6.1

75 Infineon Technologies AG 1240IEEE1240 1803 883GPP General Partnership Project Standards Body68.8 68.8 4.9

76 WI-Lan Inc 1227IEEE1227 1732 913GPP General Partnership Project Standards Body70.8 70.8 5.3

77 LibertyMedia 1212IEEE1212 2023 1443GPP General Partnership Project Standards Body59.9 59.9 7.1

78 Microsemi Corp 1147IEEE1147 1747 90International Telecommunication Union65.7 65.7 5.2

79 Deutsche Telekom AG 1139IEEE1139 2037 1253GPP General Partnership Project Standards Body55.9 55.9 6.1




# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs



82 Intersil Corp. 1132IEEE1132 1574 140IET/IEE71.9 71.9 8.9

83 Mediatek Inc. 1106IEEE1106 1815 4893GPP General Partnership Project Standards Body60.9 60.9 26.9

84 MagnaCom Ltd 1069IEEE1069 1130 61Alcatel-Lucent94.6 94.6 5.4


86 Kyocera Corp. 1044IEEE1044 1793 4163GPP General Partnership Project Standards Body58.2 58.2 23.2

87 Corning Inc. 1012IEEE1012 1591 163IET/IEE63.6 63.6 10.2

88 Lockheed Martin Corp. 1008IEEE1008 2093 206OSA-Opt Soc Amer48.2 48.2 9.8

89 BT Group PLC 966IEEE966 1918 167Internet Soc/IETF-Internet Eng Task Force50.4 50.4 8.7



92 Lenovo Group Ltd 17733GPP General Partnership Project Standards 923 3183 923IEEE29.0 55.7 29.0



95 Boeing Co. (The) 840IEEE840 1678 76SPIE-Int Soc Opt Engineering50.1 50.1 4.5

96 United States Navy 811IEEE811 1509 97Am Physical Soc53.7 53.7 6.4

97 Northrop Grumman Corp 802IEEE802 1281 55IET/IEE62.6 62.6 4.3

98 BAE Systems Plc. 795IEEE795 1039 35SPIE-Int Soc Opt Engineering76.5 76.5 3.4

99 Texas A&M University 787IEEE787 888 17Am Physical Soc88.6 88.6 1.9

100 Orange 780IEEE780 1410 97Internet Soc/IETF-Internet Eng Task Force55.3 55.3 6.9



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


Wind Energy1 Vestas Wind Systems A/S 386IEEE386 794 98AWEA-American Wind Energy Association48.6 48.6 12.3

2 ABB Ltd 112IEEE112 208 18EWEA-European Wind Energy Association53.8 53.8 8.7

3 General Electric Company 116US Dept of Energy110 366 110IEEE30.1 31.7 30.1


5 Siemens Aktiengesellschaft 41IEEE41 70 7John Wiley & Sons/Wiley-Verlag/Wiley-Liss58.6 58.6 10.0

6 INGETEAM ENERGY SA 37IEEE37 62 11John Wiley & Sons/Wiley-Verlag/Wiley-Liss59.7 59.7 17.7

7 University of Alabama 29IEEE29 35 6IET/IEE82.9 82.9 17.1

8 Arizona State University 28IEEE28 31 2Alcatel-Lucent90.3 90.3 6.5

9 University of New Brunswick 23IEEE23 24 1IET/IEE95.8 95.8 4.2

10 National Cheng Kung Univer 18IEEE18 19 1IET/IEE94.7 94.7 5.3

11 UWM RESEARCH FOUND 17IEEE17 19 1IET/IEE89.5 89.5 5.3

12 Senvion SE 14IEEE14 39 5AIAA-Am Inst Aero Astro35.9 35.9 12.8

13 TechnipFMC 13IEEE13 17 1ASME-Am Soc Mech Eng76.5 76.5 5.9


15 NRG SYSTEMS INC 12IEEE12 20 4RELX Group (Elsevier)60.0 60.0 20.0

16 UNIVERSITY OF ZAGREB 12IEEE12 13 1EWEA-European Wind Energy Association92.3 92.3 7.7

17 Enercon GmbH 9IEEE9 9 100.0 100.0

18 KITE GEN RESEARCH S L 9IEEE9 19 7RELX Group (Elsevier)47.4 47.4 36.8

19 Woodward Inc 9IEEE9 9 100.0 100.0

20 ZOND ENERGY SYSTEMS 9IEEE9 11 1EPE Association81.8 81.8 9.1

21 Nordex SE 8IEEE8 13 3John Wiley & Sons/Wiley-Verlag/Wiley-Liss61.5 61.5 23.1

22 Gamesa Corporacion Tecnolo 7IEEE7 9 2EPE Association77.8 77.8 22.2

23 GENEDICS CLEAN ENERG 49RELX Group (Elsevier)7 63 7AAAS-Am Assoc Advancement Sci11.1 77.8 11.1

24 Oregon State University 7IEEE7 7 100.0 100.0

25 Tigo Energy Inc 7IEEE7 7 100.0 100.0

26 GENEDICS LLC 35RELX Group (Elsevier)6 47 6AAAS-Am Assoc Advancement Sci12.8 74.5 12.8

27 INDIVIDUAL PATENTER 6ASME-Am Soc Mech Eng6 23 6IEEE26.1 26.1 26.1

28 Medtronic Inc 6IEEE6 8 1AMA-Am Medical Assoc75.0 75.0 12.5

29 GREEN ENERGY CORP 5IEEE5 5 100.0 100.0

30 Mitsubishi Heavy Industries 25John Wiley & Sons/Wiley-Verlag/Wiley-Liss5 53 13ASME-Am Soc Mech Eng9.4 47.2 24.5

31 NEC Corp 5IEEE5 5 100.0 100.0

32 University of Western Ontari 5IEEE5 5 100.0 100.0

33 Alstom 4IEEE4 6 2ABB Group66.7 66.7 33.3

34 NORTHERN POWER SYST 4IEEE4 5 1Pennwell Pub80.0 80.0 20.0

35 RHEINISCH-WESTFALISC 4IEEE4 4 100.0 100.0

36 UNIVERSIDAD PUBLICA 4IEEE4 5 1I S A-INSTRUM SYS AUTOMATION SOC80.0 80.0 20.0

37 Daewoo Shipbuilding & Mari 3IEEE3 6 1IET/IEE50.0 50.0 16.7

38 Dow Chemical Co. 3IEEE3 3 100.0 100.0

39 GLOBAL ENERGYCONCE 3IEEE3 5 1PCIM (Power Conversion, Intelligent Motion)60.0 60.0 20.0



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


40 SAMAYS INNOVACIONES 3IEEE3 5 1RELX Group (Elsevier)60.0 60.0 20.0

41 Schweitzer Engineering Labo 3IEEE3 3 100.0 100.0

42 ADVANCED MAGNET LA 2IEEE2 2 100.0 100.0

43 Alliance for Sustainable Ener 7ASME-Am Soc Mech Eng2 10 2IEEE20.0 70.0 20.0

44 COMBINED ENERGIES LL 2IEEE2 2 100.0 100.0

45 Dana Holding Corp. 2IEEE2 3 1EVS.org66.7 66.7 33.3

46 Harris Corp. 2RELX Group (Elsevier)2 4 2IEEE50.0 50.0 50.0

47 HAWAIIAN ELECTRIC CO 2John Wiley & Sons/Wiley-Verlag/Wiley-Liss2 4 2IEEE50.0 50.0 50.0

48 Hitachi Ltd 3Hitachi Ltd2 5 2IEEE40.0 60.0 40.0

49 Honeywell International Inc. 2IEEE2 4 1AIAA-Am Inst Aero Astro50.0 50.0 25.0

50 ONSEMBLE LLC 2IEEE2 4 2John Wiley & Sons/Wiley-Verlag/Wiley-Liss50.0 50.0 50.0

51 Rockwell Automation Inc 2IEEE2 2 100.0 100.0

52 ROCKY RESEARCH 2IEEE2 4 1COMPANY OF BIOLOGISTS LTD50.0 50.0 25.0

53 Trevii - Finanziaria Industrial 2IEEE2 2 100.0 100.0

54 American Superconductor Co 1IEEE1 1 100.0 100.0

55 BASELOAD ENERGY INC 1IEEE1 2 1SPACE MAGAZINE50.0 50.0 50.0

56 Bosch (Robert) GmbH 1IEEE1 1 100.0 100.0

57 California Institute of Techno 4RELX Group (Elsevier)1 6 1AVS-AIP Am Inst Physics16.7 66.7 16.7

58 Cisco Systems Inc. 1IEEE1 1 100.0 100.0

59 CLEAN CURRENT LP 1IEEE1 2 1PROFESSIONAL ENGINEERING PUBLISHING LTD50.0 50.0 50.0

60 DCNS Group 1IEEE1 1 100.0 100.0

61 Fiat Chrysler Automobiles N 1IEEE1 1 100.0 100.0

62 General Motors Corp 1American Automatic Control Council (AACC1 2 1IEEE50.0 50.0 50.0

63 GLOUSTER APPLICATION 6RELX Group (Elsevier)1 8 1AAAS-Am Assoc Advancement Sci12.5 75.0 12.5

64 Google Inc. 2ASME-Am Soc Mech Eng1 5 2Royal Society of Chemistry20.0 40.0 40.0

65 Indiana University 2RELX Group (Elsevier)1 5 1SAE-Society of Automobile Engineers20.0 40.0 20.0

66 International Business Machi 2RELX Group (Elsevier)1 4 1IEEE25.0 50.0 25.0

67 INVENTUS HOLDINGS LL 1IEEE1 1 100.0 100.0

68 JST LLC 1IEEE1 2 1SPACE MAGAZINE50.0 50.0 50.0

69 KITENERGY S R L 1American Automatic Control Council (AACC1 2 1IEEE50.0 50.0 50.0

70 KK WIND SOLUTIONS A/S 1IEEE1 1 100.0 100.0

71 MAGNOMATICS LTD 1IEEE1 2 1IET/IEE50.0 50.0 50.0

72 MASDAR INSTITUTE OF S 1IEEE1 1 100.0 100.0

73 Mitsuba Corp. 1IEEE1 1 100.0 100.0

74 Ogin Inc (Formerly FloDesig 11AIAA-Am Inst Aero Astro1 20 8John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.0 55.0 40.0

75 POWEROASIS LTD 1RELX Group (Elsevier)1 2 1IEEE50.0 50.0 50.0

76 PV SOLUTIONS LLC 1IEEE1 1 100.0 100.0

77 SATCON TECHNOLOGY C 1IEEE1 1 100.0 100.0

78 Schneider Electric S.A. 1IEEE1 2 1IET/IEE50.0 50.0 50.0

79 TECHNOLOGY SERVICE C 1IEEE1 2 1IOP Publishing50.0 50.0 50.0

80 Toshiba Corp 1IEEE1 1 100.0 100.0



# IEEE Refs

Total Science

Refs#


% IEEE Refs

% Refs

# Refs

% Refs


81 WESTERN MICHIGAN UNI 1IEEE1 1 100.0 100.0

82 Wilic Sarl 1IEEE1 1 100.0 100.0

83 ZF Friedrichshafen AG (Ger 1IEEE1 1 100.0 100.0



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs

Appendix C: Top Organizations from All Categories Combined


2 International Business Machin 45747IEEE45747 130624 24492ACM-Assoc Comput Mach35.0 35.0 18.8

3 Micron Technology Inc. 41025IEEE41025 120703 20126RELX Group (Elsevier)34.0 34.0 16.7



6 Avago Technologies Ltd 26983IEEE26983 43324 1248International Telecommunication Union62.3 62.3 2.9



9 Marvell Technology Group Lt 16678IEEE16678 21661 29863GPP General Partnership Project Standards Body77.0 77.0 13.8

10 Semiconductor Energy Labora 37277SID-Society for Information Display11866 120761 21748AVS-AIP Am Inst Physics9.8 30.9 18.0



13 Samsung Electronics Co Ltd 11781IEEE11781 29582 33733GPP General Partnership Project Standards Body39.8 39.8 11.4






19 InterDigital Inc 198243GPP General Partnership Project Standards Bo10199 34645 10199IEEE29.4 57.2 29.4

20 Fujitsu Limited 9756IEEE9756 23570 21503GPP General Partnership Project Standards Body41.4 41.4 9.1

21 Panasonic Corporation 9738IEEE9738 29149 38773GPP General Partnership Project Standards Body33.4 33.4 13.3


23 Massachusetts Institute of Tec 9323IEEE9323 30991 3488RELX Group (Elsevier)30.1 30.1 11.3

24 Medtronic Inc 21098RELX Group (Elsevier)9252 108394 16084Wolters Kluwer8.5 19.5 14.8


26 Personalized Media Communi 15972Soc Motion Picture TV Eng Inc8791 51899 8791IEEE16.9 30.8 16.9





31 NEC Corp 7757IEEE7757 19524 23503GPP General Partnership Project Standards Body39.7 39.7 12.0

32 Partners HealthCare Systems I 25671OSA-Opt Soc Amer7733 74757 10910RELX Group (Elsevier)10.3 34.3 14.6

33 LG Electronics Inc. 141573GPP General Partnership Project Standards Bo7442 30375 7442IEEE24.5 46.6 24.5

34 Taiwan Semiconductor Manuf 7092IEEE7092 19136 5233AVS-AIP Am Inst Physics37.1 37.1 27.3

35 Macronix International Co. Lt 6898IEEE6898 12614 2304IEEE/JPN Soc App Phys54.7 54.7 18.3



38 Rambus Inc. 6396IEEE6396 9610 424JEDEC Semiconductor Standards Organization66.6 66.6 4.4


40 Motorola Solutions Inc. 6086IEEE6086 12048 1055AVS-AIP Am Inst Physics50.5 50.5 8.8

C-1Copyright (c) 2017, 1790 Analytics, LLC


#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs



42 Conversant Intellectual Proper 5996IEEE5996 9381 239IEEE/JPN Soc App Phys63.9 63.9 2.5



45 Blackberry Ltd. 73533GPP General Partnership Project Standards Bo5578 19877 5578IEEE28.1 37.0 28.1






51 General Electric Company 5330IEEE5330 22651 3110US Dept of Energy23.5 23.5 13.7




55 Infineon Technologies AG 5120IEEE5120 9135 765AVS-AIP Am Inst Physics56.0 56.0 8.4

56 Synopsys Inc. 4926IEEE4926 14421 3149SPIE-Int Soc Opt Engineering34.2 34.2 21.8

57 Nippon Telegraph & Telephon 4902IEEE4902 14048 34703GPP General Partnership Project Standards Body34.9 34.9 24.7



60 Canon Inc 4738IEEE4738 17115 1864AVS-AIP Am Inst Physics27.7 27.7 10.9

61 Huawei Technologies Compan 70473GPP General Partnership Project Standards Bo4631 18450 4631IEEE25.1 38.2 25.1




65 Fractus SA 4456IEEE4456 7577 1113IET/IEE58.8 58.8 14.7

66 Murata Manufacturing Co. Lt 4321IEEE4321 5922 191John Wiley & Sons/Wiley-Verlag/Wiley-Liss73.0 73.0 3.2


68 Columbia University 4215IEEE4215 15106 1506AVS-AIP Am Inst Physics27.9 27.9 10.0

69 California Institute of Technol 4189IEEE4189 21627 3258RELX Group (Elsevier)19.4 19.4 15.1

70 Electronics and Telecommunic 4186IEEE4186 7649 5223GPP General Partnership Project Standards Body54.7 54.7 6.8


72 Sharp Corp 3967IEEE3967 16256 29713GPP General Partnership Project Standards Body24.4 24.4 18.3






78 Cree Inc. 3737IEEE3737 10371 2261AVS-AIP Am Inst Physics36.0 36.0 21.8

79 Boston Scientific Corp. 21885RELX Group (Elsevier)3634 64238 7862John Wiley & Sons/Wiley-Verlag/Wiley-Liss5.7 34.1 12.2

80 Industrial Techology Research 3600IEEE3600 6637 513RELX Group (Elsevier)54.2 54.2 7.7



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


81 Dexcom Inc 16638RELX Group (Elsevier)3594 58337 6050Am Diabetese Assoc6.2 28.5 10.4

82 University of Minnesota (The 3546IEEE3546 6944 703RELX Group (Elsevier)51.1 51.1 10.1


84 Analog Devices Inc. 3233IEEE3233 4848 444Cahners-Denver Pub66.7 66.7 9.2

85 On Semiconductor Corporatio 3227IEEE3227 4428 263RELX Group (Elsevier)72.9 72.9 5.9


87 Commscope Inc. 3169IEEE3169 5077 4703GPP General Partnership Project Standards Body62.4 62.4 9.3

88 Cirrus Logic Inc. 3158IEEE3158 3911 101Audio Eng Soc80.7 80.7 2.6

89 Innovative Network Corporati 3136IEEE3136 5173 440IEEE/JPN Soc App Phys60.6 60.6 8.5




93 The Invention Science Fund 1 3050IEEE3050 19742 2038RELX Group (Elsevier)15.4 15.4 10.3


95 Intuitive Surgical Inc. 2998IEEE2998 5767 501SAGES-Society of American Gastrointestinal and Endoscopic Su52.0 52.0 8.7

96 Chipbond Technology Corp 2941IEEE2941 3684 272RELX Group (Elsevier)79.8 79.8 7.4

97 Tabula Inc 2900IEEE2900 7622 2899ACM-Assoc Comput Mach38.0 38.0 38.0

98 Seagate Technology Plc 2876IEEE2876 6871 1296AVS-AIP Am Inst Physics41.9 41.9 18.9

99 Finisar Corp 2806IEEE2806 6171 847IET/IEE45.5 45.5 13.7

100 MicroUnity Systems Engineeri 2806IEEE2806 4479 408Joint IEEE and ACM62.6 62.6 9.1



103 Fraunhofer Gesellschaft 2634IEEE2634 5584 375RELX Group (Elsevier)47.2 47.2 6.7

104 Boeing Co. (The) 2624IEEE2624 8279 905AIAA-Am Inst Aero Astro31.7 31.7 10.9




108 Amberwave Inc 2365IEEE2365 6804 1788AVS-AIP Am Inst Physics34.8 34.8 26.3


110 Silicon Laboratories Inc 2354IEEE2354 2980 122Cahners-Denver Pub79.0 79.0 4.1

111 United States Navy 2290IEEE2290 7561 839RELX Group (Elsevier)30.3 30.3 11.1

112 Qorvo 2278IEEE2278 2955 143AVS-AIP Am Inst Physics77.1 77.1 4.8

113 Stanford University 2252IEEE2252 17030 2113RELX Group (Elsevier)13.2 13.2 12.4

114 Microsemi Corp 2224IEEE2224 3377 128Cahners-Denver Pub65.9 65.9 3.8

115 Comcast Corp 2221IEEE2221 4201 461ACM-Assoc Comput Mach52.9 52.9 11.0




119 Commissariat A L'Energie Ato 2164IEEE2164 8109 1441RELX Group (Elsevier)26.7 26.7 17.8

120 Dolby Laboratories Inc 2161IEEE2161 4896 475International Telecommunication Union44.1 44.1 9.7



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs




123 Corning Inc. 2083IEEE2083 6580 1086OSA-Opt Soc Amer31.7 31.7 16.5

124 Georgia Institute of Technolog 2039IEEE2039 5155 495RELX Group (Elsevier)39.6 39.6 9.6



127 BT Group PLC 1978IEEE1978 4279 306ACM-Assoc Comput Mach46.2 46.2 7.2


129 FormFactor Inc 1920IEEE1920 3478 648Nature Publishing Group55.2 55.2 18.6

130 Cognex Corp. 1903IEEE1903 4194 744RELX Group (Elsevier)45.4 45.4 17.7


132 Softbank Corp 1887International Telecommunication Union1847 7112 1847IEEE26.0 26.5 26.0



135 Juniper Networks Inc. 1783IEEE1783 4676 869Network Working Group RFC38.1 38.1 18.6

136 Total SA 1781IEEE1781 2268 88WIP-Renewable Energies78.5 78.5 3.9


138 Flex 1768IEEE1768 2348 218CBS Interactive75.3 75.3 9.3

139 REARDEN LLC 1765IEEE1765 1996 72IET/IEE88.4 88.4 3.6

140 SRI International 1755IEEE1755 5008 467SPIE-Int Soc Opt Engineering35.0 35.0 9.3


142 University of Texas 2004RELX Group (Elsevier)1737 11840 1737IEEE14.7 16.9 14.7

143 Lenovo Group Ltd 18433GPP General Partnership Project Standards Bo1721 4632 1721IEEE37.2 39.8 37.2

144 Interuniversity MicroElectroni 1711IEEE1711 3663 298AVS-AIP Am Inst Physics46.7 46.7 8.1

145 SIPCO LLC 1702IEEE1702 2896 221ACM-Assoc Comput Mach58.8 58.8 7.6



148 Intersil Corp. 1649IEEE1649 2280 153IET/IEE72.3 72.3 6.7


150 Brocade Communciation Syste 1646IEEE1646 3287 342Internet Soc/IETF-Internet Eng Task Force50.1 50.1 10.4

151 Global Foundries Inc 1555IEEE1555 3135 313AVS-AIP Am Inst Physics49.6 49.6 10.0


153 Texas A&M University 1547IEEE1547 2878 223RELX Group (Elsevier)53.8 53.8 7.7

154 Northrop Grumman Corp 1533IEEE1533 3365 289AVS-AIP Am Inst Physics45.6 45.6 8.6

155 Accenture Ltd. 1532IEEE1532 4630 914ACM-Assoc Comput Mach33.1 33.1 19.7

156 Infinera Corporation 1530IEEE1530 2487 363IET/IEE61.5 61.5 14.6

157 Nuance Communications Inc 1464IEEE1464 4268 675ACM-Assoc Comput Mach34.3 34.3 15.8

158 CpmvergeOne Inc 1451IEEE1451 4120 715Joint IEEE and ACM35.2 35.2 17.4

159 L-3 Communications Holdings 1450IEEE1450 2012 97SPIE-Int Soc Opt Engineering72.1 72.1 4.8

160 Intertrust Technologies Corp 1716ACM-Assoc Comput Mach1428 8970 1428IEEE15.9 19.1 15.9



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


161 Eastman Kodak Company 1396IEEE1396 5637 501RELX Group (Elsevier)24.8 24.8 8.9


163 University of Washington 1369IEEE1369 7099 999RELX Group (Elsevier)19.3 19.3 14.1


165 University of Southern Califor 1346IEEE1346 7094 970ACS-Am Chem Soc19.0 19.0 13.7

166 Deutsche Telekom AG 1344IEEE1344 2630 146ACM-Assoc Comput Mach51.1 51.1 5.6


168 Mediatek Inc. 1322IEEE1322 2117 5013GPP General Partnership Project Standards Body62.4 62.4 23.7


170 WI-Lan Inc 1305IEEE1305 1836 1013GPP General Partnership Project Standards Body71.1 71.1 5.5



173 Orange 1277IEEE1277 2443 136IET/IEE52.3 52.3 5.6


175 Agilent Technologies Inc 1254IEEE1254 3919 419RELX Group (Elsevier)32.0 32.0 10.7

176 University of Wisconsin 1248IEEE1248 7015 680ACS-Am Chem Soc17.8 17.8 9.7

177 BAE Systems Plc. 1224IEEE1224 2045 138SPIE-Int Soc Opt Engineering59.9 59.9 6.7

178 LibertyMedia 1219IEEE1219 2042 1493GPP General Partnership Project Standards Body59.7 59.7 7.3

179 Kyocera Corp. 1196IEEE1196 2536 4173GPP General Partnership Project Standards Body47.2 47.2 16.4

180 PHOENIX SOLUTIONS INC 1191IEEE1191 3541 478ISCA (International Speech Communication Association)33.6 33.6 13.5

181 Level 3 Communications 1189IEEE1189 3947 835ACM-Assoc Comput Mach30.1 30.1 21.2


183 Arizona State University 1180IEEE1180 3233 401RELX Group (Elsevier)36.5 36.5 12.4

184 SK Hynix Inc 1157IEEE1157 2130 115AVS-AIP Am Inst Physics54.3 54.3 5.4

185 Maxim Integrated Products Inc 1130IEEE1130 1335 20Texas Instruments84.6 84.6 1.5



188 Extreme Networks Inc 1094IEEE1094 2276 255ACM-Assoc Comput Mach48.1 48.1 11.2



191 MagnaCom Ltd 1069IEEE1069 1130 61Alcatel-Lucent94.6 94.6 5.4

192 Transphorm Inc 1053IEEE1053 2064 387AVS-AIP Am Inst Physics51.0 51.0 18.8

193 IDC Llc 1039IEEE1039 2747 445SID-Society for Information Display37.8 37.8 16.2

194 Imagination Technologies Gro 1036IEEE1036 3085 691ACM-Assoc Comput Mach33.6 33.6 22.4



197 SRC Computers Inc. 1015IEEE1015 1148 41ACM-Assoc Comput Mach88.4 88.4 3.6

198 United States Army 1001IEEE1001 3941 407RELX Group (Elsevier)25.4 25.4 10.3

199 Hong Kong University of Scie 994IEEE994 1858 217AVS-AIP Am Inst Physics53.5 53.5 11.7

200 Avaya Inc 981IEEE981 3621 588Internet Soc/IETF-Internet Eng Task Force27.1 27.1 16.2



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


201 Viavi Solutions Inc 975IEEE975 2821 487AVS-AIP Am Inst Physics34.6 34.6 17.3

202 Walt Disney Co. 1966ACM-Assoc Comput Mach968 3922 968IEEE24.7 50.1 24.7

203 Smith & Nephew Plc. 2604RELX Group (Elsevier)953 10856 1307Wolters Kluwer8.8 24.0 12.0

204 Purdue University 1080RELX Group (Elsevier)952 6061 952IEEE15.7 17.8 15.7

205 Thales 946IEEE946 1771 107RELX Group (Elsevier)53.4 53.4 6.0


207 Agency for Science Technolog 914IEEE914 2240 270RELX Group (Elsevier)40.8 40.8 12.1

208 Illumina Inc. 913IEEE913 4660 574RELX Group (Elsevier)19.6 19.6 12.3

209 Pioneer Corp. 909IEEE909 1823 288SPIE-Int Soc Opt Engineering49.9 49.9 15.8

210 Washington University in St. L 892IEEE892 3921 571RELX Group (Elsevier)22.7 22.7 14.6


212 eBay Inc 882IEEE882 4937 657ACM-Assoc Comput Mach17.9 17.9 13.3

213 SYNQOR INC 881IEEE881 1011 45Penton Media87.1 87.1 4.5

214 Midtronics Inc. 874IEEE874 2027 342RELX Group (Elsevier)43.1 43.1 16.9

215 YFY Inc 4817SID-Society for Information Display855 9199 855IEEE9.3 52.4 9.3


217 TRILLIANT NETWORKS I 847IEEE847 1309 91Internet Soc/IETF-Internet Eng Task Force64.7 64.7 7.0

218 Solarflare Communications In 3480ACM-Assoc Comput Mach845 5893 1167Joint IEEE and ACM14.3 59.1 19.8

219 Battelle Memorial Institute 891RELX Group (Elsevier)844 4530 844IEEE18.6 19.7 18.6

220 Sanken Electric Co. Ltd. 840IEEE840 1094 136RELX Group (Elsevier)76.8 76.8 12.4

221 Symantec Corp. 850ACM-Assoc Comput Mach836 3358 836IEEE24.9 25.3 24.9

222 Carnegie Mellon University 834IEEE834 3010 319RELX Group (Elsevier)27.7 27.7 10.6


224 3M Co 1445RELX Group (Elsevier)833 9820 931ACS-Am Chem Soc8.5 14.7 9.5

225 ARRIS Group Inc 830IEEE830 1805 116International Telecommunication Union46.0 46.0 6.4

226 HTC Corporation 14773GPP General Partnership Project Standards Bo829 3035 829IEEE27.3 48.7 27.3

227 Cornell University 817IEEE817 4340 544RELX Group (Elsevier)18.8 18.8 12.5

228 New Jersey Institute of Techno 817IEEE817 1851 293RELX Group (Elsevier)44.1 44.1 15.8

229 Schlumberger Ltd. 2450Society of Petroleum Engineers812 10273 1793soc of Exploration Geophysists7.9 23.8 17.5

230 Facebook Inc 819ACM-Assoc Comput Mach803 2848 803IEEE28.2 28.8 28.2

231 University of South Florida 780IEEE780 3050 434RELX Group (Elsevier)25.6 25.6 14.2

232 Masimo Corp 779IEEE779 1827 179Wolters Kluwer42.6 42.6 9.8

233 Round Rock Research LLC 760IEEE760 2371 345RELX Group (Elsevier)32.1 32.1 14.6

234 Teledyne Technologies Incorp 752IEEE752 1535 151SPIE-Int Soc Opt Engineering49.0 49.0 9.8

235 Microchip Technology Inc. 750IEEE750 1023 50IEEE/JPN Soc App Phys73.3 73.3 4.9

236 Yahoo Inc 1647ACM-Assoc Comput Mach750 5219 750IEEE14.4 31.6 14.4

237 Ignis Innovation Inc 744IEEE744 944 84SID-Society for Information Display78.8 78.8 8.9

238 Lawrence Livermore National 739IEEE739 2526 373RELX Group (Elsevier)29.3 29.3 14.8

239 Synergy Microwave Corp 737IEEE737 882 66HORIZON HOUSE PUBLICATIONS INC83.6 83.6 7.5




#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


241 Hoya Corp 726IEEE726 1803 344AVS-AIP Am Inst Physics40.3 40.3 19.1

242 Rockwell Collins Inc. 722IEEE722 1408 79RELX Group (Elsevier)51.3 51.3 5.6

243 Viasat 717IEEE717 1137 56RELX Group (Elsevier)63.1 63.1 4.9

244 M/A-COM Technology Soluti 709IEEE709 1454 169AVS-AIP Am Inst Physics48.8 48.8 11.6

245 Ciena Corp 708IEEE708 1435 257OSA-Opt Soc Amer49.3 49.3 17.9

246 LivaNova Plc 2485RELX Group (Elsevier)707 8738 1379John Wiley & Sons/Wiley-Verlag/Wiley-Liss8.1 28.4 15.8

247 CA Inc 706IEEE706 1852 332ACM-Assoc Comput Mach38.1 38.1 17.9

248 IP RESERVOIR LLC 700IEEE700 1419 267ACM-Assoc Comput Mach49.3 49.3 18.8

249 Nikon Corp. 1724SPIE-Int Soc Opt Engineering697 4283 715SEMATECH Consortium16.3 40.3 16.7

250 MULTI-TECH SYSTEMS IN 691IEEE691 1088 81International Telecommunication Union63.5 63.5 7.4

251 General Dynamics Corp 690IEEE690 1903 248Am Physical Soc36.3 36.3 13.0

252 Technion - Israel Institute of T 688IEEE688 1580 149RELX Group (Elsevier)43.5 43.5 9.4

253 Lam Research Corp. 924AVS-AIP Am Inst Physics679 3549 679IEEE19.1 26.0 19.1

254 Silverbrook Pty Ltd 679IEEE679 1929 440Springer/Sp. Wien/Springer-Verlag/KluwAcad35.2 35.2 22.8

255 Aisin Seiki Co. Ltd. 1500OSA-Opt Soc Amer674 3922 674IEEE17.2 38.2 17.2

256 Power Integrations Inc. 671IEEE671 1020 71Penton Media65.8 65.8 7.0

257 RPX Corp 671IEEE671 2034 310Internet Soc/IETF-Internet Eng Task Force33.0 33.0 15.2

258 University of Florida 661IEEE661 2993 520RELX Group (Elsevier)22.1 22.1 17.4

259 Conexant Systems Inc. 660IEEE660 1011 49International Telecommunication Union65.3 65.3 4.8

260 Voxer Llc 659IEEE659 1011 75Internet Soc/IETF-Internet Eng Task Force65.2 65.2 7.4

261 Airbus Group SAS 651IEEE651 1583 185RELX Group (Elsevier)41.1 41.1 11.7


263 GUIDED THERAPY SYSTE 650IEEE650 1457 207RELX Group (Elsevier)44.6 44.6 14.2

264 Cleveland Clinic (and Foundat 731RELX Group (Elsevier)643 3302 643IEEE19.5 22.1 19.5

265 Sumitomo Electric Industries 642IEEE642 3530 498AVS-AIP Am Inst Physics18.2 18.2 14.1

266 Oki Electric Industry Co. Ltd. 636IEEE636 1438 162IEICE-Inst Elec Info Comm Eng44.2 44.2 11.3


268 Stryker Corp. 994RELX Group (Elsevier)632 5018 632IEEE12.6 19.8 12.6

269 Johns Hopkins University 631IEEE631 3797 577RELX Group (Elsevier)16.6 16.6 15.2

270 NUVOTRONICS INC 631IEEE631 730 31AVS-AIP Am Inst Physics86.4 86.4 4.2

271 Xtera Communications Inc. 631IEEE631 1535 359IET/IEE41.1 41.1 23.4

272 Coriant 630IEEE630 1271 181Internet Soc/IETF-Internet Eng Task Force49.6 49.6 14.2

273 Princeton University 1063AVS-AIP Am Inst Physics627 5109 637ACS-Am Chem Soc12.3 20.8 12.5

274 Advantest Corp. 626IEEE626 864 35AVS-AIP Am Inst Physics72.5 72.5 4.1

275 ASM International N.V. 1272RELX Group (Elsevier)626 5524 1227AVS-AIP Am Inst Physics11.3 23.0 22.2

276 ViXS Systems Inc 624IEEE624 961 99SPIE-Int Soc Opt Engineering64.9 64.9 10.3

277 REALTIME DATA LLC 620IEEE620 2334 379Network Working Group RFC26.6 26.6 16.2


279 BTG Plc. 619IEEE619 2109 290RELX Group (Elsevier)29.4 29.4 13.8

280 Mellanox Technologies Ltd 618IEEE618 1410 287IET/IEE43.8 43.8 20.4



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


281 Duke University 615IEEE615 3536 489RELX Group (Elsevier)17.4 17.4 13.8

282 Micro Focus International PL 612IEEE612 1717 442ACM-Assoc Comput Mach35.6 35.6 25.7

283 Headwater Partners 1 LLC 611IEEE611 1361 277ACM-Assoc Comput Mach44.9 44.9 20.4

284 JPMorgan 1083Source Media611 5560 611IEEE11.0 19.5 11.0

285 BANDSPEED INC 595IEEE595 863 188Bluetooth Special Interest Group68.9 68.9 21.8

286 Knowles Corp 595IEEE595 1208 152RELX Group (Elsevier)49.3 49.3 12.6

287 Nielsen Holdings Plc 767RELX Group (Elsevier)593 4369 593IEEE13.6 17.6 13.6

288 Ford Motor Co. 588IEEE588 1916 396SAE-Society of Automobile Engineers30.7 30.7 20.7

289 Charles Stark Draper Laborato 584IEEE584 1823 253RELX Group (Elsevier)32.0 32.0 13.9

290 NOMADIX INC 583IEEE583 2287 391Network Working Group RFC25.5 25.5 17.1

291 University of North Carolina 582IEEE582 2767 370RELX Group (Elsevier)21.0 21.0 13.4

292 Cheetah Omni LLC 581IEEE581 1850 445OSA-Opt Soc Amer31.4 31.4 24.1

293 Emcore Corp. 578IEEE578 1157 146AVS-AIP Am Inst Physics50.0 50.0 12.6

294 Screen Holdings Co Ltd (Form 569IEEE569 2119 313RELX Group (Elsevier)26.9 26.9 14.8

295 State University of New York 569IEEE569 3088 448RELX Group (Elsevier)18.4 18.4 14.5

296 NCR Corp. 557IEEE557 1752 358ACM-Assoc Comput Mach31.8 31.8 20.4

297 VIVAQUANT LLC 557IEEE557 909 83RELX Group (Elsevier)61.3 61.3 9.1

298 Fortinet Inc 552IEEE552 934 116ACM-Assoc Comput Mach59.1 59.1 12.4

299 ASML Holding NV 3769SPIE-Int Soc Opt Engineering549 11152 2434AVS-AIP Am Inst Physics4.9 33.8 21.8

300 University of Pennsylvania 955RELX Group (Elsevier)548 5935 613John Wiley & Sons/Wiley-Verlag/Wiley-Liss9.2 16.1 10.3

301 Virgin Islands Microsystems 548IEEE548 2251 418AVS-AIP Am Inst Physics24.3 24.3 18.6

302 Nintendo Co. Ltd. 732ACM-Assoc Comput Mach545 2830 545IEEE19.3 25.9 19.3

303 CREATIVE KINGDOMS LL 537IEEE537 1611 447ACM-Assoc Comput Mach33.3 33.3 27.7

304 KLA-Tencor Corp. 1591SPIE-Int Soc Opt Engineering527 5401 842AVS-AIP Am Inst Physics9.8 29.5 15.6

305 The National Aeronautical and 527IEEE527 2361 244AIAA-Am Inst Aero Astro22.3 22.3 10.3

306 Qinetiq Group Ltd 520IEEE520 1446 132RELX Group (Elsevier)36.0 36.0 9.1

307 University of Nebraska 519IEEE519 2308 345RELX Group (Elsevier)22.5 22.5 14.9

308 Pulse Link Inc 516IEEE516 630 24Sci American Inc81.9 81.9 3.8

309 Furukawa Electric Co. Ltd. 514IEEE514 1795 420OSA-Opt Soc Amer28.6 28.6 23.4

310 Tel Aviv Univiversity 513IEEE513 1974 350RELX Group (Elsevier)26.0 26.0 17.7

311 National Chiao Tung Universi 511IEEE511 952 90AVS-AIP Am Inst Physics53.7 53.7 9.5

312 Via Technologies Inc. 511IEEE511 1073 142Joint IEEE and ACM47.6 47.6 13.2

313 University of Colorado ( The 770OSA-Opt Soc Amer510 2938 510IEEE17.4 26.2 17.4

314 Safran S.A. 508IEEE508 1415 121RELX Group (Elsevier)35.9 35.9 8.6

315 Northwestern University 631RELX Group (Elsevier)507 4525 571ACS-Am Chem Soc11.2 13.9 12.6

316 University of Maryland 507IEEE507 2875 453RELX Group (Elsevier)17.6 17.6 15.8


318 Soitec SA 504IEEE504 1923 452AVS-AIP Am Inst Physics26.2 26.2 23.5

319 Brain Corporation 499IEEE499 1688 361MIT/MIT Press29.6 29.6 21.4

320 United Technologies Corp 498IEEE498 1890 201RELX Group (Elsevier)26.3 26.3 10.6



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


321 North Carolina State Universit 760AVS-AIP Am Inst Physics496 3610 600RELX Group (Elsevier)13.7 21.1 16.6

322 EXEGY INC 494IEEE494 991 173ACM-Assoc Comput Mach49.8 49.8 17.5

323 Denso Corp 492IEEE492 1156 108RELX Group (Elsevier)42.6 42.6 9.3

324 ST-Ericsson SA (Patents split 487IEEE487 690 833GPP General Partnership Project Standards Body70.6 70.6 12.0

325 Oewaves Inc 537OSA-Opt Soc Amer486 1411 486IEEE34.4 38.1 34.4

326 CIRREX SYSTEMS LLC 482IEEE482 1417 223OSA-Opt Soc Amer34.0 34.0 15.7

327 Medispectra Inc 482IEEE482 1279 275RELX Group (Elsevier)37.7 37.7 21.5

328 Centre National De La Recher 1160RELX Group (Elsevier)481 4331 481IEEE11.1 26.8 11.1

329 Unisantis Electronics Ltd 480IEEE480 549 36RELX Group (Elsevier)87.4 87.4 6.6

330 MOJO MOBILITY INC 479IEEE479 614 42RELX Group (Elsevier)78.0 78.0 6.8

331 NUMENTA INC 755Numenta Inc.479 2217 479IEEE21.6 34.1 21.6

332 Olympus Corp. 472IEEE472 2532 442RELX Group (Elsevier)18.6 18.6 17.5

333 VirnetX Holding Corp 3982Network Working Group RFC472 7862 1408Internet Soc/IETF-Internet Eng Task Force6.0 50.6 17.9

334 MIRAMAR LABS INC 471IEEE471 1091 198John Wiley & Sons/Wiley-Verlag/Wiley-Liss43.2 43.2 18.1

335 Caterpillar Inc. 470IEEE470 1214 156SAE-Society of Automobile Engineers38.7 38.7 12.9

336 Sensable Technologies Inc 467IEEE467 978 250ACM-Assoc Comput Mach47.8 47.8 25.6

337 Oclaro Inc 466IEEE466 1162 267OSA-Opt Soc Amer40.1 40.1 23.0

338 Ligado Networks (formerly Li 465IEEE465 857 141Springer/Sp. Wien/Springer-Verlag/KluwAcad54.3 54.3 16.5

339 BUTTERFLY NETWORKS I 464IEEE464 525 28Acoust Soc Amer/Amer Inst Physics88.4 88.4 5.3

340 Harvard University 1041ACS-Am Chem Soc464 6968 794AVS-AIP Am Inst Physics6.7 14.9 11.4

341 Korea Advanced Institute for S 457IEEE457 1165 100RELX Group (Elsevier)39.2 39.2 8.6

342 Sotera Wireless 457IEEE457 856 158Springer/Sp. Wien/Springer-Verlag/KluwAcad53.4 53.4 18.5

343 University of Central Florida 457IEEE457 2129 265OSA-Opt Soc Amer21.5 21.5 12.4

344 ZENA TECHNOLOGIES IN 454IEEE454 1702 318AVS-AIP Am Inst Physics26.7 26.7 18.7

345 Comtech Telecommunications 452IEEE452 973 2153GPP General Partnership Project Standards Body46.5 46.5 22.1

346 Synaptics Inc. 452IEEE452 955 97ACM-Assoc Comput Mach47.3 47.3 10.2

347 Lattice Semiconductor Corp. 451IEEE451 641 34Joint IEEE and ACM70.4 70.4 5.3

348 ECOLE DE TECHBOLOGIE 450IEEE450 653 523GPP General Partnership Project Standards Body68.9 68.9 8.0

349 ACORN TECHNOLOGIES I 448IEEE448 1239 301AVS-AIP Am Inst Physics36.2 36.2 24.3

350 Tokyo Electron Limited 496RELX Group (Elsevier)444 3378 444IEEE13.1 14.7 13.1

351 ALOFT MEDIA LLC 443IEEE443 650 1053GPP General Partnership Project Standards Body68.2 68.2 16.2

352 Zebra Technologies Corp. 443IEEE443 1020 66OSA-Opt Soc Amer43.4 43.4 6.5

353 Prysmian SPA 442IEEE442 1265 263OSA-Opt Soc Amer34.9 34.9 20.8

354 United States of America Depa 442IEEE442 1609 238AVS-AIP Am Inst Physics27.5 27.5 14.8

355 CBF NETWORKS INC 438IEEE438 608 37IET/IEE72.0 72.0 6.1

356 Eaton Corp. 438IEEE438 621 25RELX Group (Elsevier)70.5 70.5 4.0

357 MicroStrategy Inc. 437IEEE437 1767 359United Business Media/UBM Tech24.7 24.7 20.3

358 TE Connectivity Ltd 436IEEE436 1001 100OSA-Opt Soc Amer43.6 43.6 10.0

359 BIOSENSORS INTERNATI 435IEEE435 1385 186Soc Nucl Med31.4 31.4 13.4

360 CenturyLink Inc 433IEEE433 992 135International Telecommunication Union43.6 43.6 13.6



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


361 Coherent Inc. 578OSA-Opt Soc Amer432 2766 489AVS-AIP Am Inst Physics15.6 20.9 17.7

362 SAIC Inc 563SPIE-Int Soc Opt Engineering430 2602 430IEEE16.5 21.6 16.5

363 VerintSys 1305International Data Group430 4302 844ACM-Assoc Comput Mach10.0 30.3 19.6

364 ICOSYSTEM CORP 426IEEE426 570 33RELX Group (Elsevier)74.7 74.7 5.8

365 ZTE Corp. 11563GPP General Partnership Project Standards Bo420 1921 420IEEE21.9 60.2 21.9

366 Assa Abloy AB 418IEEE418 2693 402International Association for Cryptologic Research (IACR)15.5 15.5 14.9

367 Halliburton Co. (Holding) 3360Society of Petroleum Engineers418 8021 628SPWLA-Society of Petrophysicists and Well Log Analysts5.2 41.9 7.8

368 Realtek Semiconductor Corp. 416IEEE416 502 15Springer/Sp. Wien/Springer-Verlag/KluwAcad82.9 82.9 3.0

369 Spectrum Dynamics Llc 416IEEE416 1212 116John Wiley & Sons/Wiley-Verlag/Wiley-Liss34.3 34.3 9.6

370 Densbits Technologies Ltd 414IEEE414 767 119Springer/Sp. Wien/Springer-Verlag/KluwAcad54.0 54.0 15.5

371 EchoStar Corp 414IEEE414 770 59RELX Group (Elsevier)53.8 53.8 7.7

372 TRACBEAM LLC 413IEEE413 794 108ACM-Assoc Comput Mach52.0 52.0 13.6

373 IPCO LLC 411IEEE411 729 54ACM-Assoc Comput Mach56.4 56.4 7.4

374 ACACIA MEDIA TECHNOL 410IEEE410 724 66ACM-Assoc Comput Mach56.6 56.6 9.1

375 Skyworks Solutions Inc 410IEEE410 581 37Summit Technical Media70.6 70.6 6.4

376 MC10 Inc 805AVS-AIP Am Inst Physics408 4203 614ACS-Am Chem Soc9.7 19.2 14.6

377 Tangis Corp 407IEEE407 596 105ACM-Assoc Comput Mach68.3 68.3 17.6

378 Ygomi LLC 407IEEE407 443 15SPIE-Int Soc Opt Engineering91.9 91.9 3.4

379 Vestas Wind Systems A/S 406IEEE406 820 98AWEA-American Wind Energy Association49.5 49.5 12.0

380 ITT Corp 405IEEE405 865 63Internet Soc/IETF-Internet Eng Task Force46.8 46.8 7.3

381 Elwha LLC 404IEEE404 1247 94AVS-AIP Am Inst Physics32.4 32.4 7.5

382 SAS Institute 404IEEE404 1149 173RELX Group (Elsevier)35.2 35.2 15.1

383 United Microelectronics Corp 402IEEE402 758 81IEEE/JPN Soc App Phys53.0 53.0 10.7

384 Ecole Polytechnique Federale 400IEEE400 1268 108RELX Group (Elsevier)31.5 31.5 8.5

385 Atmel Corp. 398IEEE398 678 66ACM-Assoc Comput Mach58.7 58.7 9.7

386 KANDOU LABS SA 397IEEE397 432 31IET/IEE91.9 91.9 7.2

387 Pennsylvania State University 484RELX Group (Elsevier)396 2818 396IEEE14.1 17.2 14.1

388 INTERVAL RESEARCH CO 393IEEE393 950 239ACM-Assoc Comput Mach41.4 41.4 25.2

389 F5 Networks Inc 392IEEE392 2135 345ACM-Assoc Comput Mach18.4 18.4 16.2

390 III HOLDINGS 1 LLC 391IEEE391 569 53ACM-Assoc Comput Mach68.7 68.7 9.3

391 AMPT LLC 390IEEE390 501 31RELX Group (Elsevier)77.8 77.8 6.2

392 AVISTAR COMMUNICATI 390IEEE390 758 228ACM-Assoc Comput Mach51.5 51.5 30.1

393 ON-RAMP WIRELESS INC 389IEEE389 543 48IET/IEE71.6 71.6 8.8

394 Lexmark International Inc. 387IEEE387 1049 136ACM-Assoc Comput Mach36.9 36.9 13.0

395 Aerospace Corp. 385IEEE385 939 136RELX Group (Elsevier)41.0 41.0 14.5

396 BIO CONTROL MEDICAL ( 383IEEE383 1402 225Wolters Kluwer27.3 27.3 16.0

397 Fuji Electric Holdings Co. Ltd. 383IEEE383 743 90AVS-AIP Am Inst Physics51.5 51.5 12.1

398 YANICKLO TECHNOLOG 854ACM-Assoc Comput Mach383 2369 383IEEE16.2 36.0 16.2

399 Omnivision Technologies Inc 379IEEE379 996 281OSA-Opt Soc Amer38.1 38.1 28.2

400 Delphi Automotive Plc 378IEEE378 879 113RELX Group (Elsevier)43.0 43.0 12.9



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


401 Telecom Italia SPA 374IEEE374 937 1383GPP General Partnership Project Standards Body39.9 39.9 14.7

402 Communications Research Ce 372IEEE372 572 43IET/IEE65.0 65.0 7.5

403 FireEye Inc 372IEEE372 840 146ACM-Assoc Comput Mach44.3 44.3 17.4

404 Proteus Biomedical Inc 372IEEE372 1535 284RELX Group (Elsevier)24.2 24.2 18.5

405 University of Pittsburgh 670RELX Group (Elsevier)372 3134 372IEEE11.9 21.4 11.9

406 Fortive Corporation 371IEEE371 710 51SPIE-Int Soc Opt Engineering52.3 52.3 7.2

407 Alstom 370IEEE370 629 63ASME-Am Soc Mech Eng58.8 58.8 10.0

408 Atos SE 369IEEE369 870 104Internet Soc/IETF-Internet Eng Task Force42.4 42.4 12.0

409 University of New Mexico 367IEEE367 1603 182AVS-AIP Am Inst Physics22.9 22.9 11.4

410 Johnson Controls Inc 366IEEE366 1140 210RELX Group (Elsevier)32.1 32.1 18.4

411 Nant Holdings IP Llc 373ACM-Assoc Comput Mach366 1284 366IEEE28.5 29.0 28.5

412 Commonwealth Scientific and 365IEEE365 741 69RELX Group (Elsevier)49.3 49.3 9.3


414 National Taiwan University 362IEEE362 589 42AVS-AIP Am Inst Physics61.5 61.5 7.1

415 Pulse Electronics 362IEEE362 490 105IET/IEE73.9 73.9 21.4

416 Sigma Corp 362IEEE362 479 69SPIE-Int Soc Opt Engineering75.6 75.6 14.4

417 Teradyne Inc. 361IEEE361 735 91ASME-Am Soc Mech Eng49.1 49.1 12.4

418 Japan Science and Technology 970AVS-AIP Am Inst Physics360 3579 516RELX Group (Elsevier)10.1 27.1 14.4

419 United States Air Force 358IEEE358 1179 142AVS-AIP Am Inst Physics30.4 30.4 12.0

420 Avalanche Technology Inc 484AVS-AIP Am Inst Physics357 1584 357IEEE22.5 30.6 22.5

421 Ohio State University 406RELX Group (Elsevier)356 2051 356IEEE17.4 19.8 17.4

422 MegaChips Corp 354IEEE354 508 41MRS-Materials Research Soc69.7 69.7 8.1

423 Cray Inc 521ACM-Assoc Comput Mach353 1359 353IEEE26.0 38.3 26.0

424 Hexagon AB 352IEEE352 1028 119ACM-Assoc Comput Mach34.2 34.2 11.6

425 Schweitzer Engineering Labor 352IEEE352 411 11IET/IEE85.6 85.6 2.7

426 University of Utah 346IEEE346 1982 254ACS-Am Chem Soc17.5 17.5 12.8

427 University of Connecticut 345IEEE345 1514 229RELX Group (Elsevier)22.8 22.8 15.1

428 Asahi Kasei Corp. 884RELX Group (Elsevier)344 3583 565Wolters Kluwer9.6 24.7 15.8

429 COLLABORATION PROPE 343IEEE343 480 70ACM-Assoc Comput Mach71.5 71.5 14.6

430 Fitbit Inc 342IEEE342 855 118CAMBRIDGE UNIV PRESS40.0 40.0 13.8

431 TELECOMMUNICATIONS 341IEEE341 476 41IET/IEE71.6 71.6 8.6

432 Autodesk Inc. 1327ACM-Assoc Comput Mach339 2229 339IEEE15.2 59.5 15.2

433 Council of Scientific and Indus 337IEEE337 809 114RELX Group (Elsevier)41.7 41.7 14.1

434 Vanderbilt University 475RELX Group (Elsevier)337 2665 337IEEE12.6 17.8 12.6


436 Rohm Co. Ltd. 850AVS-AIP Am Inst Physics335 3058 436RELX Group (Elsevier)11.0 27.8 14.3

437 Catholic University Leuven 333IEEE333 785 89AVS-AIP Am Inst Physics42.4 42.4 11.3

438 RONALD A KATZ TECHN 332IEEE332 2178 222International Data Group15.2 15.2 10.2

439 Unisys Corp. 332IEEE332 739 173ACM-Assoc Comput Mach44.9 44.9 23.4

440 CORTICA LTD 331IEEE331 470 34ACM-Assoc Comput Mach70.4 70.4 7.2



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


441 Polycom Inc. 330IEEE330 519 57International Telecommunication Union63.6 63.6 11.0

442 X ONE INC 328IEEE328 790 141ACM-Assoc Comput Mach41.5 41.5 17.8

443 Searete LLC 326IEEE326 1971 160AVS-AIP Am Inst Physics16.5 16.5 8.1

444 Fluidigm Corp 376ACS-Am Chem Soc323 2518 366RELX Group (Elsevier)12.8 14.9 14.5

445 Red Hat Inc 323IEEE323 1082 300ACM-Assoc Comput Mach29.9 29.9 27.7

446 Virginia Tech University 322IEEE322 1206 158RELX Group (Elsevier)26.7 26.7 13.1

447 Quest Software Inc 321IEEE321 812 260ACM-Assoc Comput Mach39.5 39.5 32.0

448 TROXLER ELECTRONIC L 321IEEE321 718 174AMER SOC TESTING MATERIALS44.7 44.7 24.2

449 Tensorcomm Inc 318IEEE318 357 13IET/IEE89.1 89.1 3.6

450 SercoNet Ltd 317IEEE317 608 41INTERTEC PUBL CORP PRIMEDIA CO52.1 52.1 6.7

451 Leonhard Kurz Stiftung & Co 325AVS-AIP Am Inst Physics316 1364 316IEEE23.2 23.8 23.2

452 National University of Singap 314IEEE314 1033 104RELX Group (Elsevier)30.4 30.4 10.1

453 Novartis AG 979RELX Group (Elsevier)313 4251 313IEEE7.4 23.0 7.4

454 UT-Battelle LLC 465RELX Group (Elsevier)313 2729 402AVS-AIP Am Inst Physics11.5 17.0 14.7

455 FARO Technologies Inc. 307IEEE307 805 152SPIE-Int Soc Opt Engineering38.1 38.1 18.9

456 Tilera Corp 306IEEE306 659 214Joint IEEE and ACM46.4 46.4 32.5

457 PerkinElmer Inc. 1082ACS-Am Chem Soc305 4206 670RELX Group (Elsevier)7.3 25.7 15.9

458 Jiangsu ChangJiang Electronic 304IEEE304 391 42International Microelectronics And Packaging Society77.7 77.7 10.7

459 William Marsh Rice Universit 304IEEE304 1996 263ACS-Am Chem Soc15.2 15.2 13.2

460 Exar Corp. 303IEEE303 387 25Joint IEEE and ACM78.3 78.3 6.5

461 Carl-Zeiss Stiftung 1354SPIE-Int Soc Opt Engineering301 6187 1071OSA-Opt Soc Amer4.9 21.9 17.3

462 New York University 303OSA-Opt Soc Amer300 2359 300IEEE12.7 12.8 12.7

463 Silicon Genesis Corporation 318RELX Group (Elsevier)300 1463 313AVS-AIP Am Inst Physics20.5 21.7 21.4

464 Concormis Inc 1141Wolters Kluwer297 8454 1122RELX Group (Elsevier)3.5 13.5 13.3

465 Vishay Intertechnology Inc. 295IEEE295 457 28RELX Group (Elsevier)64.6 64.6 6.1

466 KT Corp. 293IEEE293 516 783GPP General Partnership Project Standards Body56.8 56.8 15.1

467 National Institute of Informati 292IEEE292 775 142IEICE-Inst Elec Info Comm Eng37.7 37.7 18.3

468 DIGITAL VOICE SYSTEMS 289IEEE289 307 12RELX Group (Elsevier)94.1 94.1 3.9

469 Iowa State University 288IEEE288 1317 170ACS-Am Chem Soc21.9 21.9 12.9

470 Duchossois Industries Inc. 286IEEE286 800 120International Association for Cryptologic Research (IACR)35.8 35.8 15.0

471 VASCULAR IMAGING CO 286IEEE286 576 170IET/IEE49.7 49.7 29.5

472 City University of Hong Kong 285IEEE285 548 36IET/IEE52.0 52.0 6.6

473 Giant Grey Inc (formerly BRS 283IEEE283 327 36International Association for Pattern Recognition (IAPR)86.5 86.5 11.0

474 Soraa Inc 1211AVS-AIP Am Inst Physics282 3861 702INST PURE APPLIED PHYSICS7.3 31.4 18.2

475 Xcerra Corp 282IEEE282 523 74AVS-AIP Am Inst Physics53.9 53.9 14.1

476 University Health Network 280IEEE280 682 105RELX Group (Elsevier)41.1 41.1 15.4

477 Adaptive Spectrum & Signal 278IEEE278 529 176ANSI-American National Standards Institute52.6 52.6 33.3

478 EICES RESEARCH INC 278IEEE278 443 523GPP General Partnership Project Standards Body62.8 62.8 11.7

479 Promos Technologies Inc. 276IEEE276 374 69IEEE/JPN Soc App Phys73.8 73.8 18.4

480 T-Ram Inc 276IEEE276 397 71IEEE/JPN Soc App Phys69.5 69.5 17.9



#

IEEE

Refs

Total

Science

Refs#


%

IEEE

Refs%

Refs

#

Refs

%

Refs


481 ROY-G-BIV CORP 275IEEE275 943 198ISO-International Standards Organization29.2 29.2 21.0

482 Rutgers University 275IEEE275 1334 231RELX Group (Elsevier)20.6 20.6 17.3

483 EDGE 3 TECHNOLOGIES I 274IEEE274 434 30International Association for Pattern Recognition (IAPR)63.1 63.1 6.9

484 NYXOAH SA 274IEEE274 596 61RELX Group (Elsevier)46.0 46.0 10.2

485 Maxlinear Inc 273IEEE273 368 16ACM-Assoc Comput Mach74.2 74.2 4.3

486 Seoul National University 272IEEE272 754 69ACM-Assoc Comput Mach36.1 36.1 9.2

487 CRESTCOM INC 271IEEE271 306 9HORIZON HOUSE PUBLICATIONS INC88.6 88.6 2.9

488 KONA MEDICAL INC 460RELX Group (Elsevier)268 1685 268IEEE15.9 27.3 15.9

489 University of Rochester 296RELX Group (Elsevier)268 1969 268IEEE13.6 15.0 13.6

490 University of Virginia (and Pat 273RELX Group (Elsevier)268 1530 268IEEE17.5 17.8 17.5

491 CLINICAL DECISION SUPP 301RELX Group (Elsevier)267 1216 267IEEE22.0 24.8 22.0

492 Enablence Technologies Inc 267IEEE267 587 59IET/IEE45.5 45.5 10.1

493 INLINE CONNECTION CO 267IEEE267 403 35INTERTEC PUBL CORP PRIMEDIA CO66.3 66.3 8.7

494 Infosys Ltd 264IEEE264 678 151ACM-Assoc Comput Mach38.9 38.9 22.3

495 TELEBUYER LLC 264IEEE264 764 66IFIP - International Federation for Information Processing34.6 34.6 8.6

496 Dassault Systemes SA 612RELX Group (Elsevier)263 2794 459ACS-Am Chem Soc9.4 21.9 16.4

497 Fujikara Ltd. 263IEEE263 889 189OSA-Opt Soc Amer29.6 29.6 21.3

498 Trimble Inc 263IEEE263 839 221ION-The Inst of Navigation31.3 31.3 26.3

499 Vicor Corp 262IEEE262 368 45Center for Power Electronics Systems (Virginia Tech)71.2 71.2 12.2

500 Airbiquity Inc 257IEEE257 391 613GPP General Partnership Project Standards Body65.7 65.7 15.6
