Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |