Xinping He

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensors with blooming reduction mechanisms
- Patent number 7,808,538
- Issue date Oct 5, 2010
- OmniVision Technologies, Inc.
- Jizhang Shan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor with simultaneous auto-focus and image preview
- Patent number 7,667,169
- Issue date Feb 23, 2010
- OmniVision Technologies, Inc.
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
APS soft reset circuit for reducing image lag
- Patent number 7,456,887
- Issue date Nov 25, 2008
- OmniVision Technologies, Inc.
- Tiemin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active pixel having reduced dark current in a CMOS image sensor
- Patent number 7,368,772
- Issue date May 6, 2008
- OmniVision Technologies, Inc.
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active pixel having reduced dark current in a CMOS image sensor
- Patent number 7,105,878
- Issue date Sep 12, 2006
- OmniVision Technologies, Inc.
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sacrificial protective layer for image sensors and method of using
- Patent number 7,091,058
- Issue date Aug 15, 2006
- OmniVision Technologies, Inc.
- Chih-huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CMOS image sensor using shared transistors between pixels with dual...
- Patent number 7,087,883
- Issue date Aug 8, 2006
- OmniVision Technologies, Inc.
- Xinping He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of fast automatic exposure or gain control in a MOS image se...
- Patent number 7,015,956
- Issue date Mar 21, 2006
- OmniVision Technologies, Inc.
- Xiaodong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus kTC noise cancelling in a linear CMOS image se...
- Patent number 6,982,403
- Issue date Jan 3, 2006
- OmniVision Technologies, Inc.
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS image sensor having reduced numbers of column readout circuits
- Patent number 6,953,923
- Issue date Oct 11, 2005
- OmniVision Technologies, Inc.
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog video monitoring system using a plurality of phase locked CM...
- Patent number 6,937,270
- Issue date Aug 30, 2005
- OmniVision Technologies, Inc.
- Kimble Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface passivation to reduce dark current in a CMOS image sensor
- Patent number 6,909,162
- Issue date Jun 21, 2005
- OmniVision Technologies, Inc.
- Chih-huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fast automatic exposure or gain control in a MOS image se...
- Patent number 6,859,230
- Issue date Feb 22, 2005
- OmniVision Technologies, Inc.
- Xiaodong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
APS soft reset circuit for reducing image lag
- Patent number 6,727,946
- Issue date Apr 27, 2004
- OmniVision Technologies, Inc.
- Tiemin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS sensor having analog delay line for image processing
- Patent number 6,707,496
- Issue date Mar 16, 2004
- OmniVision Technologies, Inc.
- Hongli Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Active pixel having reduced dark current in a CMOS image sensor
- Patent number 6,649,950
- Issue date Nov 18, 2003
- OmniVision Technologies, Inc.
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optimized floating P+ region photodiode for a CMOS image se...
- Patent number 6,486,521
- Issue date Nov 26, 2002
- OmniVision Technologies, Inc.
- Tiemin Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active pixel having reduced dark current in a CMOS image sensor
- Patent number 6,462,365
- Issue date Oct 8, 2002
- OmniVision Technologies, Inc.
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge enhancement with background noise reduction in video image pro...
- Patent number 6,404,460
- Issue date Jun 11, 2002
- OmniVision Technologies, Inc.
- Datong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized floating P+ region photodiode for a CMOS image se...
- Patent number 6,339,248
- Issue date Jan 15, 2002
- OmniVision Technologies, Inc.
- Tiemin Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single chip color CMOS image sensor with two or more line reading s...
- Patent number 6,289,139
- Issue date Sep 11, 2001
- OmniVision Technologies, Inc.
- Datong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Column amplifier for high fixed pattern noise reduction
- Patent number 6,128,039
- Issue date Oct 3, 2000
- OmniVision Technologies, Inc.
- Datong Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-chip color CMOS image sensor with two or more line reading s...
- Patent number 6,035,077
- Issue date Mar 7, 2000
- OmniVision Technologies, Inc.
- Datong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for adjusting the common-mode output voltage o...
- Patent number 5,914,638
- Issue date Jun 22, 1999
- OmniVision Technologies, Inc.
- Xinping He
- G11 - INFORMATION STORAGE
Information Patent Grant
Single chip color MOS image sensor with two line reading structure...
- Patent number 5,901,257
- Issue date May 4, 1999
- OmniVision Technologies, Inc.
- Datong Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
3D STACKED IMAGE SENSOR WITH PMOS COMPONENTS
- Publication number 20150123173
- Publication date May 7, 2015
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DYNAMIC RANGE IMAGE SENSOR WITH IN PIXEL MEMORY
- Publication number 20120001060
- Publication date Jan 5, 2012
- Xinping He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR WITH SIMULTANEOUS AUTO-FOCUS AND IMAGE PREVIEW
- Publication number 20090289169
- Publication date Nov 26, 2009
- OmniVision Technologies, Inc.
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
White/black pixel correction in a digital image sensor
- Publication number 20090110324
- Publication date Apr 30, 2009
- Hongjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CMOS image sensor using shared transistors between pixels having mi...
- Publication number 20060208163
- Publication date Sep 21, 2006
- OmniVision Technologies, Inc.
- Sohei Manabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mechanical shutter devices for image sensor
- Publication number 20060181635
- Publication date Aug 17, 2006
- OmniVision Technologies, Inc.
- Xinping He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image sensor and pixel that has switchable capacitance at the float...
- Publication number 20060103749
- Publication date May 18, 2006
- Xinping He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital shutter
- Publication number 20050265714
- Publication date Dec 1, 2005
- Per Rosdahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active pixel having buried transistor
- Publication number 20050263681
- Publication date Dec 1, 2005
- OmniVision Technologies, Inc.
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Active pixel having buried transistor
- Publication number 20050224901
- Publication date Oct 13, 2005
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CMOS image sensor using shared transistors between pixels
- Publication number 20050167574
- Publication date Aug 4, 2005
- Xinping He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sacrificial protective layer for image sensors and method of using
- Publication number 20050130337
- Publication date Jun 16, 2005
- Chih-Huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Active pixel having reduced dark current in a CMOS image sensor
- Publication number 20050062085
- Publication date Mar 24, 2005
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CMOS image sensor having high speed sub sampling
- Publication number 20040246354
- Publication date Dec 9, 2004
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CMOS image sensor having reduced numbers of column readout circuits
- Publication number 20040159771
- Publication date Aug 19, 2004
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APS soft reset circuit for reducing image lag
- Publication number 20040080646
- Publication date Apr 29, 2004
- Tiemin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active pixel having reduced dark current in a CMOS image sensor
- Publication number 20040026724
- Publication date Feb 12, 2004
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for kTC noise canceling in a linear CMOS image...
- Publication number 20030183745
- Publication date Oct 2, 2003
- Hongli Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Column readout circuit with increased signal range for CMOS image s...
- Publication number 20030183891
- Publication date Oct 2, 2003
- Xinping He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of fast automatic exposure or gain control in a MOS image se...
- Publication number 20030142223
- Publication date Jul 31, 2003
- Xiaodong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of fast automatic exposure or gain control in a MOS image se...
- Publication number 20030086010
- Publication date May 8, 2003
- Xiaodong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active pixel having reduced dark current in a CMOS image sensor
- Publication number 20030085400
- Publication date May 8, 2003
- OMNIVISION TECHNOLOGIES, INC.
- Xinping He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface passivation to reduce dark current in a CMOS image sensor
- Publication number 20030086011
- Publication date May 8, 2003
- Chih-huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optimized floating P+ region photodiode for a CMOS image sensor
- Publication number 20020017695
- Publication date Feb 14, 2002
- Tiemin Zhao
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Image sensors with blooming reduction mechanisms

Image sensor with simultaneous auto-focus and image preview

APS soft reset circuit for reducing image lag

Active pixel having reduced dark current in a CMOS image sensor

Active pixel having reduced dark current in a CMOS image sensor

Sacrificial protective layer for image sensors and method of using

CMOS image sensor using shared transistors between pixels with dual...

Method of fast automatic exposure or gain control in a MOS image se...

Method and apparatus kTC noise cancelling in a linear CMOS image se...

CMOS image sensor having reduced numbers of column readout circuits

Analog video monitoring system using a plurality of phase locked CM...

Surface passivation to reduce dark current in a CMOS image sensor

Method of fast automatic exposure or gain control in a MOS image se...

APS soft reset circuit for reducing image lag

CMOS sensor having analog delay line for image processing

Active pixel having reduced dark current in a CMOS image sensor

Optimized floating P&#x0002B; region photodiode for a CMOS image se...

Active pixel having reduced dark current in a CMOS image sensor

Edge enhancement with background noise reduction in video image pro...

Optimized floating P&#x0002B; region photodiode for a CMOS image se...

Single chip color CMOS image sensor with two or more line reading s...

Column amplifier for high fixed pattern noise reduction

Single-chip color CMOS image sensor with two or more line reading s...

Method and apparatus for adjusting the common-mode output voltage o...

Single chip color MOS image sensor with two line reading structure...

Patents Applicationslast 30 patents

3D STACKED IMAGE SENSOR WITH PMOS COMPONENTS

HIGH DYNAMIC RANGE IMAGE SENSOR WITH IN PIXEL MEMORY

IMAGE SENSOR WITH SIMULTANEOUS AUTO-FOCUS AND IMAGE PREVIEW

White/black pixel correction in a digital image sensor

CMOS image sensor using shared transistors between pixels having mi...

Mechanical shutter devices for image sensor

Image sensor and pixel that has switchable capacitance at the float...

Digital shutter

Active pixel having buried transistor

Active pixel having buried transistor

CMOS image sensor using shared transistors between pixels

Sacrificial protective layer for image sensors and method of using

Active pixel having reduced dark current in a CMOS image sensor

CMOS image sensor having high speed sub sampling

CMOS image sensor having reduced numbers of column readout circuits

APS soft reset circuit for reducing image lag

Active pixel having reduced dark current in a CMOS image sensor

Method and apparatus for kTC noise canceling in a linear CMOS image...

Column readout circuit with increased signal range for CMOS image s...

Method of fast automatic exposure or gain control in a MOS image se...

Method of fast automatic exposure or gain control in a MOS image se...

Active pixel having reduced dark current in a CMOS image sensor

Surface passivation to reduce dark current in a CMOS image sensor

Optimized floating P+ region photodiode for a CMOS image sensor

Optimized floating P+ region photodiode for a CMOS image se...

Optimized floating P+ region photodiode for a CMOS image se...