Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9503385 | Delay request processing method and apparatus based on token bucket | Fei Xie, Qingchang Zhong | 2016-11-22 |
| 9363184 | Token bucket-based traffic limiting method and apparatus | Qingchang Zhong, Dongchuan Li | 2016-06-07 |