Cheng Huang

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Video deblocking filter
- Patent number 8,139,651
- Issue date Mar 20, 2012
- DIVX, LLC
- Cheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video deblocking filter
- Patent number 7,729,426
- Issue date Jun 1, 2010
- DivX, Inc.
- Cheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of protected distribution of keying and certificate material
- Patent number 5,825,300
- Issue date Oct 20, 1998
- Hughes Aircraft Company
- Erwin W. Bathrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing mutual authentication of a user and a server o...
- Patent number 5,434,918
- Issue date Jul 18, 1995
- Hughes Aircraft Company
- Kenneth C. Kung
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIDEO DEBLOCKING FILTER
- Publication number 20110069765
- Publication date Mar 24, 2011
- DivX, Inc.
- Cheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video deblocking filter
- Publication number 20060098744
- Publication date May 11, 2006
- Cheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE