Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9369401 | Method, server and computer storage medium for logging in | Bin Wei, Donghai Yu, Jianyou Zhang | 2016-06-14 |
| 8621018 | Method and server for instant messaging | Xiaochao Zhang, Jue Liao, Bin Wei, Yanke Yao, Jianzhen Li +2 more | 2013-12-31 |