Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872551 | Shift register unit and control method thereof, gate drive circuit and display device | Zhen Zhang, Zhengwei Zhu | 2020-12-22 |
| 10620764 | Color filter substrate, fabrication method thereof and display panel | Dongling Sun, Xiaobin Yin, Zhengwei Zhu | 2020-04-14 |