Liangzhong Wang

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and system for supporting multiple collaborative...
- Patent number 7,533,162
- Issue date May 12, 2009
- Thomson Licensing
- Keith Robert Broerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, apparatus and system for supporting multiple collaborative...
- Publication number 20050198112
- Publication date Sep 8, 2005
- Keith Robert Broerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE