Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676165 | Method and apparatus for peer-to-peer instant messaging | Fan Wu | 2014-03-18 |
| 7495028 | R-bambuterol, its preparation and therapeutic uses | Wen Tan | 2009-02-24 |
| 7336638 | Method and apparatus for uplink synchronization maintenance with P2P communication in wireless communication networks | Li Sun | 2008-02-26 |
| 7286841 | Method and system for maintaining uplink synchronization with peer-to-peer communication in wireless communication system | Li Sun, Ni Ma, Qunli Jia, Xuejun Zhang, Yonggang Du | 2007-10-23 |