Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8621018 | Method and server for instant messaging | Xiaochao Zhang, Dingjia Chen, Bin Wei, Yanke Yao, Jianzhen Li +2 more | 2013-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8621018 | Method and server for instant messaging | Xiaochao Zhang, Dingjia Chen, Bin Wei, Yanke Yao, Jianzhen Li +2 more | 2013-12-31 |