Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637283 | Power supply system and method | Qigang Ding, Tong Ni, Bo Cao | 2020-04-28 |
| 10637284 | Power supply system and method | Qigang Ding, Tong Ni, Bo Cao | 2020-04-28 |
| 10601246 | Power supply system and method | Qigang Ding, Tong Ni, Bo Cao | 2020-03-24 |
| 9742263 | Method and apparatus for automatically equalizing bus bar voltages of power factor correction PFC circuit | Jing Sun | 2017-08-22 |
| 9621049 | Feedback device for a power supply | Hongbo Zhang, Shuwen Jia | 2017-04-11 |
| 9316353 | Power output discharge circuit | Hongbo Zhang, Jing Sun | 2016-04-19 |