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Man C. Tam
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Mississauga, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for characterizing electrophoretic display med...
Patent number
7,924,412
Issue date
Apr 12, 2011
Xerox Corporation
Naveen Chopra
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring effective operation of gyricon display device
Patent number
7,705,825
Issue date
Apr 27, 2010
Xerox Corporation
Man-Chung Tam
G02 - OPTICS
Information
Patent Grant
Electrophoretic display and method of displaying images
Patent number
7,652,656
Issue date
Jan 26, 2010
Xerox Corporation
Naveen Chopra
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Toner compositions for dry-powder electrophoretic displays
Patent number
7,649,675
Issue date
Jan 19, 2010
Palo Alto Research Center Incorporated
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Two-particle electrophoretic ink for microencapsulated flexible ele...
Patent number
7,550,101
Issue date
Jun 23, 2009
Xerox Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Grant
Bichromal balls
Patent number
7,541,060
Issue date
Jun 2, 2009
Xerox Corporation
San-Ming Yang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electrophoretic display medium and device
Patent number
7,502,161
Issue date
Mar 10, 2009
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Toner compositions for dry-powder electrophoretic displays
Patent number
7,499,209
Issue date
Mar 3, 2009
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display medium and device
Patent number
7,492,504
Issue date
Feb 17, 2009
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display medium and device
Patent number
7,443,570
Issue date
Oct 28, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display and method of displaying images
Patent number
7,440,159
Issue date
Oct 21, 2008
Xerox Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Grant
Electrophoretic display medium and device
Patent number
7,433,113
Issue date
Oct 7, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display device and method of displaying image
Patent number
7,430,073
Issue date
Sep 30, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display medium and display device
Patent number
7,426,074
Issue date
Sep 16, 2008
Xerox Corporation
Man-Chung Tam
G02 - OPTICS
Information
Patent Grant
Electrophoretic display device
Patent number
7,417,787
Issue date
Aug 26, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Particles for electrophoretic media
Patent number
7,417,786
Issue date
Aug 26, 2008
Xerox Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Grant
Electrophoretic display including display medium containing gelling...
Patent number
7,414,776
Issue date
Aug 19, 2008
Xerox Corporation
Ping Liu
G02 - OPTICS
Information
Patent Grant
Contrast enhancement in multichromal display by incorporating a hig...
Patent number
7,414,775
Issue date
Aug 19, 2008
Xerox Corporation
Man C. Tam
G02 - OPTICS
Information
Patent Grant
Electrophoretic display device
Patent number
7,382,521
Issue date
Jun 3, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Two-particle electrophoretic ink for microencapsulated flexible ele...
Patent number
7,352,503
Issue date
Apr 1, 2008
Xerox Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Grant
Electrophoretic caps prepared from encapsulated electrophoretic par...
Patent number
7,352,501
Issue date
Apr 1, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display device
Patent number
7,344,750
Issue date
Mar 18, 2008
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Electrophoretic display and method of displaying images
Patent number
7,345,810
Issue date
Mar 18, 2008
Xerox Corporation
Naveen Chopra
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electrophoretic display and method of displaying images
Patent number
7,298,543
Issue date
Nov 20, 2007
Xerox Corporation
Man-Chung Tam
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Adhesive film exhibiting anisotropic electrical conductivity
Patent number
7,294,358
Issue date
Nov 13, 2007
Xerox Corporation
Man C. Tam
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrophoretic display medium and device
Patent number
7,280,266
Issue date
Oct 9, 2007
Xerox Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Grant
Display capsules and a method of manufacturing thereof
Patent number
7,235,196
Issue date
Jun 26, 2007
Xerox Corporation
Thomas E. Enright
G02 - OPTICS
Information
Patent Grant
Two particle electophoretic systems, electronic displays including...
Patent number
7,193,769
Issue date
Mar 20, 2007
Xerox Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Grant
Method of preparing encapsulated bichromal balls
Patent number
7,130,107
Issue date
Oct 31, 2006
Xerox Corporation
Ping Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Display members
Patent number
7,130,108
Issue date
Oct 31, 2006
Xerox Corporation
San-Ming Yang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
TONER COMPOSITIONS FOR DRY-POWDER ELECTROPHORETIC DISPLAYS
Publication number
20090141338
Publication date
Jun 4, 2009
Palo Alto Research Center Incorporated
Naveen Chopra
G02 - OPTICS
Information
Patent Application
PARTICLES FOR ELECTROPHORETIC MEDIA
Publication number
20080237550
Publication date
Oct 2, 2008
Xerox Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Application
NOVEL TWO-PARTICLE ELECTROPHORETIC INK FOR MICROENCAPSULATED FLEXIB...
Publication number
20080117498
Publication date
May 22, 2008
Xerox Corporation.
San-Ming Yang
G02 - OPTICS
Information
Patent Application
APPARATUS AND METHOD FOR CHARACTERIZING ELECTROPHORETIC DISPLAY MED...
Publication number
20080024426
Publication date
Jan 31, 2008
XEROX Corporation
Naveen CHOPRA
G02 - OPTICS
Information
Patent Application
METHOD FOR MEASURING EFFECTIVE OPERATION OF GYRICON DISPLAY DEVICE
Publication number
20080024466
Publication date
Jan 31, 2008
XEROX Corporation
Man-Chung Tam
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF DISPLAYING IMAGE
Publication number
20070268560
Publication date
Nov 22, 2007
XEROX Corporation
Naveen CHOPRA
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES
Publication number
20070268563
Publication date
Nov 22, 2007
XEROX Corporation
Man-Chung Tam
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTROPHORETIC DISPLAY MEDIUM AND DEVICE
Publication number
20070268555
Publication date
Nov 22, 2007
XEROX Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES
Publication number
20070268244
Publication date
Nov 22, 2007
XEROX Corporation
Naveen Chopra
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE
Publication number
20070268556
Publication date
Nov 22, 2007
XEROX Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE
Publication number
20070268557
Publication date
Nov 22, 2007
XEROX Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE
Publication number
20070268564
Publication date
Nov 22, 2007
XEROX Corporation
Naveen CHOPRA
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY MEDIUM AND DEVICE
Publication number
20070268558
Publication date
Nov 22, 2007
XEROX Corporation
Naveen CHOPRA
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY MEDIUM AND DISPLAY DEVICE
Publication number
20070268559
Publication date
Nov 22, 2007
XEROX Corporation
Man-Chung TAM
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY MEDIUM AND DEVICE
Publication number
20070268561
Publication date
Nov 22, 2007
XEROX Corporation
Naveen Chopra
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES
Publication number
20070268565
Publication date
Nov 22, 2007
XEROX Corporation
Naveen CHOPRA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES
Publication number
20070268566
Publication date
Nov 22, 2007
XEROX Corporation
San-Ming YANG
G02 - OPTICS
Information
Patent Application
Electrophoretic display including display medium containing gelling...
Publication number
20070002428
Publication date
Jan 4, 2007
XEROX Corporation
Ping Liu
G02 - OPTICS
Information
Patent Application
Novel two-particle electrophoretic ink for microencapsulated flexib...
Publication number
20060291033
Publication date
Dec 28, 2006
Xerox Corporation.
San-Ming Yang
G02 - OPTICS
Information
Patent Application
Two particle electophoretic systems, electronic displays including...
Publication number
20060256422
Publication date
Nov 16, 2006
XEROX Corporation
San-Ming Yang
G02 - OPTICS
Information
Patent Application
Method of purification of polyalkylene materials
Publication number
20060257495
Publication date
Nov 16, 2006
Xerox Corporation.
San-Ming Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Particles for electrophoretic media
Publication number
20060222976
Publication date
Oct 5, 2006
Xerox Corporation.
San-Ming Yang
G02 - OPTICS
Information
Patent Application
Electrophoretic caps prepared from encapsulated electrophoretic par...
Publication number
20060221431
Publication date
Oct 5, 2006
Xerox Corporation.
Naveen Chopra
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY MEDIUM AND DEVICE
Publication number
20060198422
Publication date
Sep 7, 2006
XEROX Corporation
Naveen CHOPRA
G02 - OPTICS
Information
Patent Application
Method of preparing encapsulated bichromal balls
Publication number
20060119926
Publication date
Jun 8, 2006
Xerox Corporation.
Ping Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Toner compositions for dry-powder electrophoretic displays
Publication number
20060089425
Publication date
Apr 27, 2006
Xerox Corporation.
Naveen Chopra
G02 - OPTICS
Information
Patent Application
Bichromal balls
Publication number
20060040050
Publication date
Feb 23, 2006
Xerox Corporation.
San-Ming Yang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display members
Publication number
20060039181
Publication date
Feb 23, 2006
Xerox Corporation.
San-Ming Yang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ENCAPSULATED BICHROMAL GYRICON DISPLAY
Publication number
20060007523
Publication date
Jan 12, 2006
Xerox Corporation.
Man-Chung Tam
G02 - OPTICS
Information
Patent Application
Adhesive film exhibiting anisotropic electrical conductivity
Publication number
20060008626
Publication date
Jan 12, 2006
Man C. Tam
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR