Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871685 | Array substrate and manufacturing method thereof, and display device | Li Ai, Hui Zhang | 2020-12-22 |
| 10608019 | Array substrate, its manufacturing method, and a display device | Hui Zhang, Li Ai | 2020-03-31 |
| 10551709 | Display panel having an opposing substrate provided with a gate electrode, manufacturing method thereof, and display device | Ke Cao, Chengshao Yang, Ling Han | 2020-02-04 |