Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11942786 | Power supply circuit, compensation circuit and harmonic distortion compensation method thereof | Jianjing Lv | 2024-03-26 |
| 11943853 | Full voltage sampling circuit, driving chip, LED driving circuit and sampling method | Zhen Li, Weijia YU | 2024-03-26 |
| 10772170 | TRIAC dimmer detection circuit, chip and method, and LED driving chip and system | Weijia YU | 2020-09-08 |
| 10292229 | Line voltage compensation circuit, led drive system and drive method | Weijia YU | 2019-05-14 |