Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976635 | Electronic paper display apparatus and production method and driving method thereof | Jingang Zhang, Wenchu Han, Zihe Zhang | 2021-04-13 |
| 10885825 | Gate driving circuit, dispaly apparatus and driving method thereof | Hongwei Dai, Zheng Wang | 2021-01-05 |