Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005008 | Method for supporting a network locating a target node | Huarui Liang, Lixiang Xu | 2011-08-23 |
| 7903821 | Method for managing key in multimedia broadcast and multicast service | Yanmin Zhu, Xiaoqiang Li | 2011-03-08 |