Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788513 | Test device and test method | Hongmin Li | 2020-09-29 |
| 10720118 | Shift register and driving method thereof, and gate driving circuit | Ying Wang, Meng Li, Hongmin Li | 2020-07-21 |
| 10650768 | Shift register unit and driving method thereof, gate driving circuit and display panel | Xin Bi, Zhongshan Wu | 2020-05-12 |
| 10572077 | Self-capacitive touch electrode structure, touch display panel and touch display apparatus having the same | Hongmin Li | 2020-02-25 |
| 10573847 | Display substrate, manufacturing method thereof, and display device | Xin Bi, Jiandong Guo | 2020-02-25 |