Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782576 | Array substrate and driving method thereof | Zhou Zhang, Changwen Ma, Pan Xu | 2020-09-22 |
| 10739630 | Touch display panel and touch display device | Zhou Zhang, Pan Xu, Changwen Ma | 2020-08-11 |