Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009671 | Multicast method and multicast routing method | Feng Guo, Weisi Dong | 2011-08-30 |
| 7885183 | Method for recovering service forward routing and system thereof | Qian He | 2011-02-08 |