Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843314 | PFC circuit with auxiliary switch tube and control method thereof | Linkai LI, Peng Hu | 2023-12-12 |
| 11837950 | Switching power supply and electronic device | Zhiwei Qiu, Chenglong Zhang | 2023-12-05 |
| 11626804 | Power converter, method for driving switching transistors and a power supply system thereof | Shengfeng Li, Chenglong Zhang | 2023-04-11 |
| 8829819 | Enhanced active preload for high performance LED driver with extended dimming | Christian Pura Angeles, Marvin C. Espino, Jose Requinton Del Carmen, Jr. | 2014-09-09 |