Wei Dong Qian

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Los Gatos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-aligned filter for an image sensor
- Patent number 8,319,301
- Issue date Nov 27, 2012
- OmniVision Technologies, Inc.
- Hsin-Chih Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside illuminated image sensor having deep light reflective tren...
- Patent number 8,187,909
- Issue date May 29, 2012
- OmniVision Technologies, Inc.
- Vincent Venezia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with micro-lenses of varying focal lengths
- Patent number 8,097,890
- Issue date Jan 17, 2012
- OmniVision Technologies, Inc.
- WeiDong Qian
- G02 - OPTICS
Information Patent Grant
Backside illuminated image sensor having deep light reflective tren...
- Patent number 7,800,192
- Issue date Sep 21, 2010
- OmniVision Technologies, Inc.
- Vincent Venezia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with buried self aligned focusing element
- Patent number 7,589,306
- Issue date Sep 15, 2009
- OmniVision Technologies, Inc.
- Vincent Venezia
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BACKSIDE ILLUMINATED IMAGE SENSOR HAVING DEEP LIGHT REFLECTIVE TREN...
- Publication number 20100323470
- Publication date Dec 23, 2010
- OMNIVISION TECHNOLOGIES, INC.
- Vincent Venezia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH MICRO-LENSES OF VARYING FOCAL LENGTHS
- Publication number 20090200623
- Publication date Aug 13, 2009
- OmniVision Technologies, Inc.
- WeiDong Qian
- G02 - OPTICS
Information Patent Application
SELF-ALIGNED FILTER FOR AN IMAGE SENSOR
- Publication number 20090200622
- Publication date Aug 13, 2009
- OmniVision Technologies, Inc.
- Hsin-Chih Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH BURIED SELF ALIGNED FOCUSING ELEMENT
- Publication number 20090200452
- Publication date Aug 13, 2009
- OmniVision Technologies, Inc.
- Vincent Venezia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE ILLUMINATED IMAGE SENSOR HAVING DEEP LIGHT REFLECTIVE TREN...
- Publication number 20090200625
- Publication date Aug 13, 2009
- OMNIVISION TECHNOLOGIES, INC.
- Vincent Venezia
- H01 - BASIC ELECTRIC ELEMENTS