Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114475 | IPS thin-film transistor array substrate and manufacturing method thereof | Zhichao Zhou, Hui Xia | 2021-09-07 |
| 10971525 | TFT array substrate and manufacturing method thereof | Zhichao Zhou, Hui Xia | 2021-04-06 |