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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-optic displays and driving methods
Patent number
11,735,127
Issue date
Aug 22, 2023
E Ink California, LLC
Shang-Chia Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optic displays and driving methods
Patent number
11,380,274
Issue date
Jul 5, 2022
E Ink California, LLC
Shang-Chia Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optic displays and driving methods
Patent number
11,062,663
Issue date
Jul 13, 2021
E Ink California, LLC
Shang-Chia Chen
G02 - OPTICS
Information
Patent Grant
Driving methods and circuit for bi-stable displays
Patent number
10,535,312
Issue date
Jan 14, 2020
E Ink California, LLC
Robert A. Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving methods and circuit for bi-stable displays
Patent number
10,002,575
Issue date
Jun 19, 2018
E Ink California, LLC
Robert A. Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Color display device
Patent number
9,541,814
Issue date
Jan 10, 2017
E Ink California, LLC
Craig Lin
G02 - OPTICS
Information
Patent Grant
Driving methods and circuit for bi-stable displays
Patent number
9,373,289
Issue date
Jun 21, 2016
E Ink California, LLC
Robert Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving bistable displays
Patent number
9,171,508
Issue date
Oct 27, 2015
E Ink California, LLC
Robert A. Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving bistable displays
Patent number
8,730,153
Issue date
May 20, 2014
SiPix Imaging, Inc.
Robert Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electrophoretic display driving approaches
Patent number
8,643,595
Issue date
Feb 4, 2014
SiPix Imaging, Inc.
Jerry Chung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Methods and compositions for improved electrophoretic display perfo...
Patent number
8,547,628
Issue date
Oct 1, 2013
SiPix Imaging, Inc.
Zarng-Arh George Wu
G02 - OPTICS
Information
Patent Grant
Driving methods for bistable displays
Patent number
8,462,102
Issue date
Jun 11, 2013
SiPix Imaging, Inc.
Jialock Wong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display cell structure and electrode protecting layer compositions
Patent number
8,441,432
Issue date
May 14, 2013
SiPix Imaging, Inc.
HongMei Zang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Driving methods for bistable displays
Patent number
8,274,472
Issue date
Sep 25, 2012
SiPix Imaging, Inc.
Wanheng Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving bistable displays
Patent number
8,243,013
Issue date
Aug 14, 2012
SiPix Imaging, Inc.
Robert Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Reflective displays and processes for their manufacture
Patent number
8,159,636
Issue date
Apr 17, 2012
SiPix Imaging, Inc.
Chenhang Sun
G02 - OPTICS
Information
Patent Grant
Inspection methods for defects in electrophoretic display and relat...
Patent number
7,982,479
Issue date
Jul 19, 2011
SiPix Imaging, Inc.
Wanheng Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display cell structure and electrode protecting layer compositions
Patent number
7,880,958
Issue date
Feb 1, 2011
SiPix Imaging, Inc.
Hong Mei Zang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and compositions for improved electrophoretic display perfo...
Patent number
7,800,813
Issue date
Sep 21, 2010
SiPix Imaging, Inc.
Zarng-Arh George Wu
G02 - OPTICS
Information
Patent Grant
Method for inducing or enhancing the threshold voltage of an electr...
Patent number
7,767,112
Issue date
Aug 3, 2010
SiPix Imaging, Inc.
Jack Hou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrode protection film for electrophoretic displays
Patent number
7,564,614
Issue date
Jul 21, 2009
SiPix Imaging, Inc.
Yajuan Chen
G02 - OPTICS
Information
Patent Grant
Modification of electrical properties of display cells for improvin...
Patent number
7,504,050
Issue date
Mar 17, 2009
SiPix Imaging, Inc.
Xin Weng
G02 - OPTICS
Information
Patent Grant
Fluorinated dyes or colorants and their uses
Patent number
7,473,782
Issue date
Jan 6, 2009
SiPix Imaging, Inc.
Jin Yang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and compositions for improved electrophoretic display perfo...
Patent number
7,347,957
Issue date
Mar 25, 2008
SiPix Imaging, Inc.
Zarng-Arh George Wu
G02 - OPTICS
Information
Patent Grant
Electrophoretic compositions
Patent number
7,277,218
Issue date
Oct 2, 2007
SiPix Imaging, Inc.
Jiunn Jye Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrophoretic dispersions
Patent number
7,226,550
Issue date
Jun 5, 2007
SiPix Imaging, Inc.
Jack Hou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrophoretic display driving scheme
Patent number
7,177,066
Issue date
Feb 13, 2007
SiPix Imaging, Inc.
Jerry Chung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electrophoretic display and novel process for its manufacture
Patent number
7,072,095
Issue date
Jul 4, 2006
SiPix Imaging, Inc.
Rong-Chang Liang
G02 - OPTICS
Information
Patent Grant
Electrophoretic display with improved temperature latitude and swit...
Patent number
6,958,849
Issue date
Oct 25, 2005
SiPix Imaging Inc.
Yajuan Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRO-OPTIC DISPLAYS AND DRIVING METHODS
Publication number
20220215807
Publication date
Jul 7, 2022
E Ink California, LLC
Shang-Chia CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTIC DISPLAYS AND DRIVING METHODS
Publication number
20210248967
Publication date
Aug 12, 2021
E Ink California, LLC
Shang-Chia CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTIC DISPLAYS AND DRIVING METHODS
Publication number
20200175929
Publication date
Jun 4, 2020
E Ink California, LLC
Shang-Chia CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHODS AND CIRCUIT FOR BI-STABLE DISPLAYS
Publication number
20180277045
Publication date
Sep 27, 2018
E Ink California LLC
Robert A. SPRAGUE
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHODS AND CIRCUIT FOR BI-STABLE DISPLAYS
Publication number
20160335956
Publication date
Nov 17, 2016
E Ink California LLC
Robert A. SPRAGUE
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
COLOR DISPLAY DEVICE
Publication number
20150234250
Publication date
Aug 20, 2015
E Ink California, LLC
Craig LIN
G02 - OPTICS
Information
Patent Application
DRIVING BISTABLE DISPLAYS
Publication number
20140300651
Publication date
Oct 9, 2014
SIPIX IMAGING, INC.
Robert A. SPRAGUE
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHODS AND CIRCUIT FOR BI-STABLE DISPLAYS
Publication number
20120320017
Publication date
Dec 20, 2012
Robert Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING BISTABLE DISPLAYS
Publication number
20120274671
Publication date
Nov 1, 2012
SIPIX IMAGING, INC.
Robert Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHODS AND COMPOSITIONS FOR IMPROVED ELECTROPHORETIC DISPLAY PERFO...
Publication number
20120013971
Publication date
Jan 19, 2012
Zarng-Arh George Wu
G02 - OPTICS
Information
Patent Application
DISPLAY CELL STRUCTURE AND ELECTRODE PROTECTING LAYER COMPOSITIONS
Publication number
20110157682
Publication date
Jun 30, 2011
HongMei Zang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS AND COMPOSITIONS FOR IMPROVED ELECTROPHORETIC DISPLAY PERFO...
Publication number
20100301280
Publication date
Dec 2, 2010
ZARNG-ARH GEORGE WU
G02 - OPTICS
Information
Patent Application
DRIVING METHODS FOR BISTABLE DISPLAYS
Publication number
20090267970
Publication date
Oct 29, 2009
SiPix Imaging, Inc.
Jialock Wong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
APPROACH TO ADJUST DRIVING WAVEFORMS FOR A DISPLAY DEVICE
Publication number
20090096745
Publication date
Apr 16, 2009
Robert A. Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHODS AND CIRCUIT FOR BI-STABLE DISPLAYS
Publication number
20080303780
Publication date
Dec 11, 2008
SiPix Imaging, Inc.
Robert Sprague
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
INSPECTION METHODS FOR DEFECTS IN ELECTROPHORETIC DISPLAY AND RELAT...
Publication number
20080169821
Publication date
Jul 17, 2008
Wanheng Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD FOR INDUCING OR ENHANCING THE THRESHOLD VOLTAGE OF AN ELECTR...
Publication number
20070187654
Publication date
Aug 16, 2007
Jack Hou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS AND COMPOSITIONS FOR IMPROVED ELECTROPHORETIC DISPLAY PERFO...
Publication number
20070152196
Publication date
Jul 5, 2007
ZARNG-ARH GEORGE WU
G02 - OPTICS
Information
Patent Application
Display cell structure and electrode protecting layer compositions
Publication number
20070070030
Publication date
Mar 29, 2007
HongMei Zang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Electrophoretic display driving approaches
Publication number
20070070032
Publication date
Mar 29, 2007
SiPix Imaging, Inc.
Jerry Chung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Fluorinated dyes or colorants and their uses
Publication number
20060281924
Publication date
Dec 14, 2006
Jin Yang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Reflective displays and processes for their manufacture
Publication number
20060228532
Publication date
Oct 12, 2006
Chenhang Sun
G02 - OPTICS
Information
Patent Application
Electrode protection film for electrophoretic displays
Publication number
20050264869
Publication date
Dec 1, 2005
Yajuan Chen
G02 - OPTICS
Information
Patent Application
Electrophoretic compositions
Publication number
20050264868
Publication date
Dec 1, 2005
Jiunn Jye Hwang
G02 - OPTICS
Information
Patent Application
Modification of electrical properties of display cells for improvin...
Publication number
20050189524
Publication date
Sep 1, 2005
Xin Weng
G02 - OPTICS
Information
Patent Application
Electrophoretic display driving scheme
Publication number
20050146775
Publication date
Jul 7, 2005
SiPix Imaging, Inc.
Jerry Chung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Methods and compositions for improved electrophoretic display perfo...
Publication number
20050007648
Publication date
Jan 13, 2005
Zarng-Arh George Wu
G02 - OPTICS
Information
Patent Application
Electrophoretic display and novel process for its manufacture
Publication number
20040169912
Publication date
Sep 2, 2004
Rong-Chang Liang
G02 - OPTICS
Information
Patent Application
Electrophoretic display with improved temperature latitude and swit...
Publication number
20040169633
Publication date
Sep 2, 2004
Yajuan Chen
G02 - OPTICS
Information
Patent Application
Electrophoretic dispersions
Publication number
20040131959
Publication date
Jul 8, 2004
Jack Hou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...