Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354596 | Pixel circuit and drive method therefor, and active matrix organic light-emitting display | Xiujian ZHU | 2019-07-16 |
| 10180610 | Thin film transistor array substrate and manufacturing method thereof, and display device | Guolei Wang | 2019-01-15 |