Wenhua Zhao

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Video auto enhancing algorithm
- Patent number 7,865,014
- Issue date Jan 4, 2011
- ArcSoft, Inc.
- Donghui Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video auto enhancing algorithm
- Patent number 7,474,785
- Issue date Jan 6, 2009
- ArcSoft, Inc.
- Donghui Wu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Video Auto Enhancing Algorithm
- Publication number 20090091661
- Publication date Apr 9, 2009
- ARCSOFT, INC.
- Donghui Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Video auto enhancing algorithm
- Publication number 20060018537
- Publication date Jan 26, 2006
- Donghui Wu
- G06 - COMPUTING CALCULATING COUNTING