Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894442 | Data transmission method and a system thereof | — | 2011-02-22 |
| 7817550 | System for rate-control of aggregate-rate communication services | Robert Sultan, Stein Gjessing, Xuan Zhang, Zhusheng Deng, Jianfei He | 2010-10-19 |
| 7808914 | Method and apparatus for realizing the interworking of OAM function between the Ethernet and the MPLS network | — | 2010-10-05 |
| 7764597 | Method for implementing network protection combining network element dual homing and ring network protection | — | 2010-07-27 |