Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11895747 | Illumination device, LED driver circuit, bleeder control circuit and control method | Guoqiang Liu | 2024-02-06 |
| 11895751 | Leakage protection circuit and dimming drive circuit | Guoqiang Liu | 2024-02-06 |
| 11805581 | Buffer circuit for light emitting diode (LED) drive circuit, and LED drive circuit and control method thereof | Guoqiang Liu | 2023-10-31 |