Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837950 | Switching power supply and electronic device | Chunming Guo, Zhiwei Qiu | 2023-12-05 |
| 11626804 | Power converter, method for driving switching transistors and a power supply system thereof | Shengfeng Li, Chunming Guo | 2023-04-11 |