Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577751 | Method, system and optical network terminal of ethernet performance detection | Haibo Zhang, Hongming Liu | 2017-02-21 |
| 9537672 | Method for managing customer edge device automatically and PE device | Feng Qian, Linda Dunbar, Feng Hu, Zhusheng Deng, Huihua Song | 2017-01-03 |
| 8774045 | Packet loss detecting method and apparatus, and router | Huihua Song | 2014-07-08 |