Cheng Chang

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Patents Grantslast 30 patents

Information Patent Grant
Joint image compression method and apparatus
- Patent number 8,948,524
- Issue date Feb 3, 2015
- Hewlett-Packard Development Company, L.P.
- Cheng Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
JOINT IMAGE COMPRESSION METHOD AND APPARATUS
- Publication number 20120201462
- Publication date Aug 9, 2012
- Cheng Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE