Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115308 | System and method for congestion control using time difference congestion notification | Hua Sun | 2021-09-07 |
| 11075584 | Input voltage detection for flyback converter | Jianming Yao, Yimin Chen, Huaming Guo, Zhaowu Luo | 2021-07-27 |