Hongjun Li

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensor with shared microlens
- Patent number 11,252,381
- Issue date Feb 15, 2022
- OmniVision Technologies, Inc.
- Chin Poh Pang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging system and method having extended depth of field
- Patent number 9,432,642
- Issue date Aug 30, 2016
- OmniVision Technologies, Inc.
- Lu Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor with color pixels having uniform light absorption depths
- Patent number 9,419,035
- Issue date Aug 16, 2016
- OmniVision Technologies, Inc.
- Fei Wu
- G02 - OPTICS
Information Patent Grant
IR-cut filter having red absorbing layer for digital camera
- Patent number 9,366,942
- Issue date Jun 14, 2016
- OmniVision Technologies, Inc.
- Lu Gao
- G02 - OPTICS
Information Patent Grant
Cross-color image processing systems and methods for sharpness enha...
- Patent number 8,457,393
- Issue date Jun 4, 2013
- OmniVision Technologies, Inc.
- Guansong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor with improved black level calibration
- Patent number 8,314,869
- Issue date Nov 20, 2012
- OmniVision Technologies, Inc.
- Wei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor with improved black level calibration
- Patent number 8,233,066
- Issue date Jul 31, 2012
- OmniVision Technologies, Inc.
- Wei Zheng
- 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

Patents Applicationslast 30 patents

Information Patent Application
HALF QUAD PHOTODIODE (QPD) TO IMPROVE QPD CHANNEL IMBALANCE
- Publication number 20230395628
- Publication date Dec 7, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Chin Poh Pang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH SHARED MICROLENS
- Publication number 20210185286
- Publication date Jun 17, 2021
- OMNIVISION TECHNOLOGIES, INC.
- Chin Poh Pang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging System And Method Having Extended Depth of Field
- Publication number 20130147994
- Publication date Jun 13, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Lu Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IR-CUT FILTER HAVING RED ABSORBING LAYER FOR DIGITAL CAMERA
- Publication number 20130147965
- Publication date Jun 13, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Lu Gao
- G02 - OPTICS
Information Patent Application
IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION
- Publication number 20130033629
- Publication date Feb 7, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION
- Publication number 20120249845
- Publication date Oct 4, 2012
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR WITH COLOR PIXELS HAVING UNIFORM LIGHT ABSORPTION DEPTHS
- Publication number 20120104525
- Publication date May 3, 2012
- OMNIVISION TECHNOLOGIES, INC.
- Fei Wu
- G02 - OPTICS
Information Patent Application
Cross-Color Image Processing Systems And Methods For Sharpness Enha...
- Publication number 20120014591
- Publication date Jan 19, 2012
- OMNIVISION TECHNOLOGIES, INC.
- Guansong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION
- Publication number 20110199518
- Publication date Aug 18, 2011
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- 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
DUAL MODE CAMERA SOLUTION APPARATUS, SYSTEM, AND METHOD
- Publication number 20090086074
- Publication date Apr 2, 2009
- OmniVision Technologies, Inc.
- Hongjun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Image sensor with shared microlens

Imaging system and method having extended depth of field

Image sensor with color pixels having uniform light absorption depths

IR-cut filter having red absorbing layer for digital camera

Cross-color image processing systems and methods for sharpness enha...

Image sensor with improved black level calibration

Image sensor with improved black level calibration

Image sensor with simultaneous auto-focus and image preview

Patents Applicationslast 30 patents

HALF QUAD PHOTODIODE (QPD) TO IMPROVE QPD CHANNEL IMBALANCE

IMAGE SENSOR WITH SHARED MICROLENS

Imaging System And Method Having Extended Depth of Field

IR-CUT FILTER HAVING RED ABSORBING LAYER FOR DIGITAL CAMERA

IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION

IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION

IMAGE SENSOR WITH COLOR PIXELS HAVING UNIFORM LIGHT ABSORPTION DEPTHS

Cross-Color Image Processing Systems And Methods For Sharpness Enha...

IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION

IMAGE SENSOR WITH SIMULTANEOUS AUTO-FOCUS AND IMAGE PREVIEW

White/black pixel correction in a digital image sensor

DUAL MODE CAMERA SOLUTION APPARATUS, SYSTEM, AND METHOD