Shifeng Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, client and server of password verification, and password te...
- Patent number 9,323,910
- Issue date Apr 26, 2016
- Alibaba Group Holding Limited
- Bin Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, Client and Server of Password Verification, and Password Te...
- Publication number 20140101742
- Publication date Apr 10, 2014
- ALIBABA GROUP HOLDING LIMITED
- Bin Wu
- G06 - COMPUTING CALCULATING COUNTING