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US008094870B2
( 1 2 ) Ulllted States Patent ( 1 0 ) P a t e n t
N 0 . : U S
8 , 0 9 4 , 8 7 0 B2
Crookham t
a ] . ( 4 5 )
Date o f P a t e n t : J a n .
1 0 , 2012
(54)
ENCODINGANDDECODING
DATA IN
AN
5 , 6 7 5 , 6 7 1 A
*
10/1997
Hayduchok t a 1 . . . . . . . . . . .
382/296
IMAGE 5 , 7 6 1 , 6 8 6 A
6 / 1 9 9 8
B l o o m b e r g
5 , 8 4 1 , 9 7 8
A
1 1 / 1 9 9 8
Rhoads
( 7 5 ) I n v e n t o r s :
D a v i d
C r o o k h a m ,
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i 0 0 2 1 5 1 : r g
e t
3 1
( U s ) ;
N l c o l e
S - S k o g g ,
A u r o r a , CO
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6 , 3 2 4 , 5 7 3 B1 l l / 2 0 0 l
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( 7 3 ) A s s 1 g n e e :
S p y d e r
L y n k , L L C , D e n v e r , CO
( U S )
( C o n t i n u e d )
( * ) N o t i c e : S u b j e c t ‘ t o a n y
d i s c l a i m e r ,
t h e t e r m o f h i s
FOREIGN
PATENT DOCUMENTS
p a t e n t
1 s extended o r a d j u s t e d under 35
U S C 1 5 4 ( 1 ) )
by 2 9
d a y s ‘ EP 1 0 5 4 3 3 5 A2
l l / 2 0 0 0
( C o n t i n u e d )
( 2 1 ) A p p 1 . N o . :
1 1 / 6 2 7 , 9 6 7
OTHERPUBLICATIONS
( 2 2 ) F l l e d : J a n ‘ 2 7 ’ 2007 Pumps
o o t s
T r e n d
B o o k ,
2 0 0 6 .
( 6 5 ) P r i o r P u b l i c a t i o n D a t a ( C o n t i n u e d )
US 2 0 0 7 / 0 1 8 9 5 7 9 A1 A u g . 1 6 , 2 0 0 7
Primary
Examiner
havesh Mehta
Related US.
Application
D a t a A s s i s t a n t Examiner* ean
Motsinger
( 6 0 ) P r o v i s i o n a l
a p p l i c a t i o n
No. 6 0 / 7 6 3 , 0 2 6 ,
? l e d
on
J a n .
( 7 4 ) A t t o r n e y ’ A g e n t ’
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( 5 7 )
ABSTRACT
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US. PATENTDOCUMENTS
2,612,994 A * 10 / 19 5 2 Woodland t a 1 . . . . . . . . . . .
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2 0 9 / 5 8 3
4 , 2 0 4 , 6 3 9
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5 / 1 9 8 0 B a r b e r e t
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4, 58 1 , 482 A * 4 / 1 9 8 6 Rothfjell
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178/1801
5 , 1 2 8 , 5 2 5
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5 , 1 6 8 , 1 4 7 A 1 2 / 1 9 9 2 B l o o m b e r g
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t h e p r i m a r y i m a g e c o r r e s p o n d s
o r
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t o
t h e n u m e r i c
v a l u e . G e n e r a l l y , t h e
e n c o d e d i m a g e
may
b e
i n t h e
f o r m
o f
a n y
s h a p e ,
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a s s o c i a t e d
W i t h , f o r
e x a m p l e ,
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a d v e r t i s e m e n t , Web s i t e , m a r k e t i n g p r o g r a m ,
c o r p o r a t e p r o m o t i o n , p r o d u c t p r o m o t i o n , s w e e p s t a k e s , b u s i
n e s s c a r d s , p e r s o n a l
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2 0 C l a i m s ,
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6 , 6 5 0 , 7 6 1
6 , 6 6 1 , 9 0 4
6 , 7 4 2 , 7 0 8
6 , 8 1 3 , 3 6 7
6 , 8 1 9 , 7 7 6
6 , 8 2 6 , 2 8 9
6 , 8 6 5 , 6 0 8
6 , 8 9 2 , 9 4 7
6 , 9 3 8 , 0 1 7
6 , 9 4 7 , 5 7 1
6 , 9 6 5 , 6 8 2
6 , 9 6 5 , 6 8 3
6 , 9 8 0 , 6 5 4
6 , 9 9 3 , 5 7 3
7 , 2 2 6 , 0 8 7
7 , 5 2 0 , 0 0 1
7 , 6 8 0 , 3 2 4
7 , 7 5 1 , 6 2 9
2001/0001854
2001/0023457
2002/0020746
2002/0028015
2002/0032698
2002/0037097
2002/0062382
2002/0067855
2002/0075298
2002/0186884
2002/0194480
2003/0040957
2004/0026510
2 0 0 4 / 0044576
2 0 0 4 / 0062443
US. PATENTDOCUMENTS
9 / 2 0 0 2
4 / 2 0 0 3
9 / 2 0 0 3
1 1 / 2 0 0 3
1 1 / 2 0 0 3
1 2 / 2 0 0 3
6 / 2 0 0 4
1 1 / 2 0 0 4
1 1 / 2 0 0 4
1 1 / 2 0 0 4
3 / 2 0 0 5
5 / 2 0 0 5
8 / 2 0 0 5
9 / 2 0 0 5
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1 1 / 2 0 0 5
1 2 / 2 0 0 5
1 / 2 0 0 6
6 / 2 0 0 7
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t
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e t a l .
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Sasich
t
a l .
. . . . . . . . . . . . . . . .
. .
382/100
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C h a n g
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Hunter
Jam
t a l . . . . . . . . . . . . . . . . . . 235/46201
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t
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e t a l .
Davis
e t a l .
H e i n ,
I I I
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e t a l .
Hunter
A l a s i a e t
a l .
Gotoh t
a l . . . . . . . . . . . . . . . . . . .
. . 726/30
Boncyk
t
a l .
. .
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Cheong t
a l . . . . . . . . . . . . . . .
. . 382/232
Schena e t a l .
Tack-don e t
a l .
Roustaei . . . . . . . . . . . . . . . . .. 235/462.01
Tack-don
e t a l .
CoX
Hoyos t a l . . . . . . . . . . . . . . . . . . .
382/137
Rhoads e t a l .
Chiu t
a l .
. . . . . . . . . . . . . . . . . . . . 382/199
Schena e t a l .
Shaked t a l . . . . . . . . . . . . . . . . . 382/183
N a g a o
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e t a l .
Cheung
t
a l .
K u r i h a r a e t a l .
Yen t a l . . . . . . . . . . . . . . . . . . . . . . . 382/209
2004/0078333
A1*
2004/0117627
A1
2004/0123134 A1*
2004/0125413 A1*
2004/0249709
A1
2004/0258274
A1*
2005/0084158
A1
2005/0109846 A1*
2005/0179956 A1*
2006/0097062 A1*
2006/0098241
A1*
2006/0255163
A1
2006/0267753
A1
2007/0088953 A1*
2007/0119944 A1*
2008/0002853
A1*
2009/0255992
A1*
JP
JP
JP
JP
JP
4 / 2 0 0 4
6 / 2 0 0 4
6 / 2 0 0 4
7 / 2 0 0 4
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4 / 2 0 0 5
5 / 2 0 0 5
8 / 2 0 0 5
5 / 2 0 0 6
5 / 2 0 0 6
1 1 / 2 0 0 6
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5 / 2 0 0 7
1 / 2 0 0 8
1 0 / 2 0 0 9
Hi l ton et a l . . . . . . . . . . . . . . . . . . .
. . 705/45
B r e w i n g t o n
Sasich t a l . . . . . . . . . . . . . . . . . . . 713/200
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t
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3 8 2 / 1 0 0
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FOREIGN
PATENTDOCUMENTS
2001273441 1 0 / 2 0 0 1
2002163532
6/2002
2003044414
2 / 2 0 0 3
2003150437
5 / 2 0 0 3
2005286844
1 0 / 2 0 0 5
OTHER
PUBLICATIONS
PCT r i t t e n O p i n i o n f o r
PCT/US2007/02451
Which c o r r e s p o n d s t o
US. A p p l . N o .
1 1 / 6 2 7 , 9 6 7 ,
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