Zuo Peng Zhang

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for messaging
- Patent number 10,270,729
- Issue date Apr 23, 2019
- International Business Machines Corporation
- Yi X. Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR MESSAGING
- Publication number 20150312196
- Publication date Oct 29, 2015
- International Business Machines Corporation
- Yi X. Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE