Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501707 | Pixel circuit and driving method thereof, display device and driving method thereof | Ziyang Yu, Zhu WANG, Sheng-Yan Hu, Guo Liu | 2022-11-15 |
| 11376710 | Cyclone dust collecting device and grinding device | Xiangqing Fu, Liang Chen | 2022-07-05 |