Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374991 | Systems and methods for improving radiated EMI in switching power supplies | Mingqiang Li, Weijing Du, Yun Zhou | 2025-07-29 |
| 12294307 | System and methods for reducing auxiliary transformer winding turns | Bin Li, Weijing Du, Yun Zhou | 2025-05-06 |
| 12244225 | Systems and methods for reducing effects of leakage inductance in flyback DC-DC converters | Bin Li, Weijing Du, Yun Zhou | 2025-03-04 |
| 11305646 | Automobile chassis integration control method and system | Fuwen Wang, Zhenwen Chen, Qiang Chen, Shuang Liu | 2022-04-19 |
| 9847710 | Universal system structure for low power adapters | Fred C. Lee, Qiang Li | 2017-12-19 |
| 9812978 | Circuit and method for driving synchronous rectifiers for high-frequency flyback converters | Fred C. Lee, Qiang Li | 2017-11-07 |
| 9735238 | Avoiding internal switching loss in soft switching cascode structure device | Weijing Du, Qiang Li, Fred C. Lee | 2017-08-15 |