Shouhui Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods, systems, and computer program products for user authorizat...
- Patent number 7,506,363
- Issue date Mar 17, 2009
- Ineternational Business Machines Corporation
- Yih-Shin Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods, systems, and computer program products for user authorizat...
- Publication number 20060059564
- Publication date Mar 16, 2006
- Yih-Shin Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE