Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9917845 | Link discovery method and apparatus | Cheng Wang | 2018-03-13 |
| 9641433 | Method, routing bridge, and system for sending packet | Xingguo Sun, Wei-Yu Chen | 2017-05-02 |
| 9407528 | Method, system of fault detection for pseudo wires and service provider edge router thereof | — | 2016-08-02 |
| 7782764 | Method and system for switching serving services of the virtual private LAN service | — | 2010-08-24 |