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Arcadia, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Split pixel high dynamic range sensor
Patent number
9,571,763
Issue date
Feb 14, 2017
OmniVision Technologies, Inc.
Eiichi Funatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple-row concurrent readout scheme for high-speed CMOS image se...
Patent number
8,809,759
Issue date
Aug 19, 2014
OmniVision Technologies, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor with pipelined column analog-to-digital converters
Patent number
8,730,364
Issue date
May 20, 2014
OmniVision Technologies, Inc.
Tiejun Dai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reducing noise in image sensors by concurrently reading reset and i...
Patent number
8,643,750
Issue date
Feb 4, 2014
OmniVision Technologies, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High dynamic range sub-sampling architecture
Patent number
8,599,284
Issue date
Dec 3, 2013
OmniVision Technologies, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arithmetic counter circuit, configuration and application for high...
Patent number
8,576,979
Issue date
Nov 5, 2013
OmniVision Technologies, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog row black level calibration for CMOS image sensor
Patent number
8,508,629
Issue date
Aug 13, 2013
OmniVision Technologies, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical black pixel cell readout systems and methods
Patent number
8,466,991
Issue date
Jun 18, 2013
Aptina Imaging Corporation
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog row black level calibration for CMOS image sensor
Patent number
8,405,747
Issue date
Mar 26, 2013
OmniVision Technologies, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensing pixels with feedback loops for imaging systems
Patent number
8,390,712
Issue date
Mar 5, 2013
Aptina Imaging Corporation
Chen Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods to provide reference current with negative temp...
Patent number
8,368,789
Issue date
Feb 5, 2013
Aptina Imaging Corporation
Chen Xu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Imaging devices and methods for charge transfer
Patent number
8,324,548
Issue date
Dec 4, 2012
Aptina Imaging Corporation
Yaowu Mo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and system for controlling power to pixels in an imager
Patent number
8,288,701
Issue date
Oct 16, 2012
Aptina Imaging Corporation
Yandong Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
VLN biasing scheme to achieve low vertical shading for high-speed a...
Patent number
8,102,451
Issue date
Jan 24, 2012
Aptina Imaging Corporation
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus providing pixel-wise noise correction
Patent number
8,089,532
Issue date
Jan 3, 2012
Aptina Imaging Corporation
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus providing analog row noise correction and hot...
Patent number
8,077,227
Issue date
Dec 13, 2011
Aptina Imaging Corporation
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for double sided dark reference pixel row-w...
Patent number
7,924,330
Issue date
Apr 12, 2011
Aptina Imaging Corporation
Chen Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and system providing multi-column shared readout...
Patent number
7,746,400
Issue date
Jun 29, 2010
Aptina Imaging Corporation
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SPLIT PIXEL HIGH DYNAMIC RANGE SENSOR
Publication number
20150201139
Publication date
Jul 16, 2015
OMNIVISION TECHNOLOGIES, INC.
Eiichi Funatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANALOG ROW BLACK LEVEL CALIBRATION FOR CMOS IMAGE SENSOR
Publication number
20130120619
Publication date
May 16, 2013
OMNIVISION TECHNOLOGIES, INC.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ARITHMETIC COUNTER CIRCUIT, CONFIGURATION AND APPLICATION FOR HIGH...
Publication number
20130089175
Publication date
Apr 11, 2013
OMNIVISION TECHNOLOGIES, INC.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH DYNAMIC RANGE SUB-SAMPLING ARCHITECTURE
Publication number
20130088624
Publication date
Apr 11, 2013
OMNIVISION TECHNOLOGIES, INC.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE-ROW CONCURRENT READOUT SCHEME FOR HIGH-SPEED CMOS IMAGE SE...
Publication number
20130087683
Publication date
Apr 11, 2013
OMNIVISION TECHNOLOGIES, INC.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANALOG ROW BLACK LEVEL CALIBRATION FOR CMOS IMAGE SENSOR
Publication number
20120212657
Publication date
Aug 23, 2012
OMNIVISION TECHNOLOGIES, INC.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Reducing noise in image sensors by concurrently reading reset and i...
Publication number
20120162484
Publication date
Jun 28, 2012
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSING PIXELS WITH FEEDBACK LOOPS FOR IMAGING SYSTEMS
Publication number
20120147237
Publication date
Jun 14, 2012
Chen Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR WITH PIPELINED COLUMN ANALOG-TO-DIGITAL CONVERTERS
Publication number
20120113306
Publication date
May 10, 2012
OMNIVISION TECHNOLOGIES, INC.
Tiejun Dai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL BLACK PIXEL CELL READOUT SYSTEMS AND METHODS
Publication number
20120013780
Publication date
Jan 19, 2012
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGING DEVICES AND METHODS FOR CHARGE TRANSFER
Publication number
20100243866
Publication date
Sep 30, 2010
Yaowu Mo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND SYSTEM FOR CONTROLLING POWER TO PIXELS IN AN IMAGER
Publication number
20100225243
Publication date
Sep 9, 2010
Aptina Imaging Corporation
Yandong Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SYSTEMS AND METHODS TO PROVIDE REFERENCE CURRENT WITH NEGATIVE TEMP...
Publication number
20100128154
Publication date
May 27, 2010
Micron Technology, Inc.
Chen Xu
G05 - CONTROLLING REGULATING
Information
Patent Application
VLN BIASING SCHEME TO ACHIEVE LOW VERTICAL SHADING FOR HIGH-SPEED A...
Publication number
20100110254
Publication date
May 6, 2010
Aptina Imaging Corporation
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS PROVIDING ANALOG ROW NOISE CORRECTION AND HOT...
Publication number
20090273691
Publication date
Nov 5, 2009
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus providing pixel-wise noise correction
Publication number
20090190005
Publication date
Jul 30, 2009
Micron Technology, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and apparatuses for double sided dark reference pixel row-w...
Publication number
20090160979
Publication date
Jun 25, 2009
Micron Technology, Inc.
Chen Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AMPLIFIER CIRCUITS, IMAGER, SYSTEM AND METHOD OF OPERATION
Publication number
20090039956
Publication date
Feb 12, 2009
Micron Technology, Inc.
Yaowu Mo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method, apparatus, and system providing multi-column shared readout...
Publication number
20090033779
Publication date
Feb 5, 2009
Micron Technology, Inc.
Yaowu Mo
H04 - ELECTRIC COMMUNICATION TECHNIQUE