Yu Hang Gao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Maintaining corresponding relationships between chat transcripts an...
- Patent number 8,694,586
- Issue date Apr 8, 2014
- International Business Machines Corporation
- Min Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAINTAINING CORRESPONDING RELATIONSHIPS BETWEEN CHAT TRANSCRIPTS AN...
- Publication number 20100005268
- Publication date Jan 7, 2010
- MIN YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE