Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10917086 | Back-to-back power switch controller | Jian Wen, Mei Yang | 2021-02-09 |
| 10744880 | Negative voltage backflow direct current supply system for rail transport | Qionglin Zheng, Xiaofeng Yang, Xiaojie You, Ruixiang Hao | 2020-08-18 |
| 9836075 | Method and apparatus for generating a direct current bias | Min Chen, Wen Liu | 2017-12-05 |