Zhongde Wang

Person

Camas, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Keystone correction derived from the parameters of projectors
- Patent number 7,850,312
- Issue date Dec 14, 2010
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keystone correction derived from the parameters of projectors
- Patent number 7,581,839
- Issue date Sep 1, 2009
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted absolute difference based deinterlace method and apparatus
- Patent number 7,515,205
- Issue date Apr 7, 2009
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keystone correction system and method
- Patent number 7,441,906
- Issue date Oct 28, 2008
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for two-dimensional image scaling
- Patent number 7,324,709
- Issue date Jan 29, 2008
- Pixelworks, Inc.
- Zhongde Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighted absolute difference based noise reduction method and appar...
- Patent number 7,308,153
- Issue date Dec 11, 2007
- Pixelworks, Inc.
- Zhongde Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keystone correction derived from the parameters of projectors
- Patent number 7,175,286
- Issue date Feb 13, 2007
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for two-dimensional image scaling
- Patent number 7,171,059
- Issue date Jan 30, 2007
- Pixelworks, Inc.
- Zhongde Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighted absolute difference based deinterlace method and apparatus
- Patent number 7,154,556
- Issue date Dec 26, 2006
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted absolute difference based noise reduction method and appar...
- Patent number 7,110,612
- Issue date Sep 19, 2006
- Pixelworks, Inc.
- Zhongde Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keystone correction derived from the parameters of projectors
- Patent number 6,997,563
- Issue date Feb 14, 2006
- Pixelworks, Inc.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
KEYSTONE CORRECTION DERIVED FROM THE PARAMETERS OF PROJECTORS
- Publication number 20090268104
- Publication date Oct 29, 2009
- PIXELWORKS, INC.
- Zhongde Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Zhongde Wang

Person

Patents Grantslast 30 patents

Keystone correction derived from the parameters of projectors

Keystone correction derived from the parameters of projectors

Weighted absolute difference based deinterlace method and apparatus

Keystone correction system and method

Method and apparatus for two-dimensional image scaling

Weighted absolute difference based noise reduction method and appar...

Keystone correction derived from the parameters of projectors

Method and apparatus for two-dimensional image scaling

Weighted absolute difference based deinterlace method and apparatus

Weighted absolute difference based noise reduction method and appar...

Keystone correction derived from the parameters of projectors

Patents Applicationslast 30 patents

KEYSTONE CORRECTION DERIVED FROM THE PARAMETERS OF PROJECTORS