Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011645 | Thin film transistor and manufacturing method thereof, array substrate and display device | Qingrong Ren, Guangcai Yuan, Feng Guan, Dongsheng Li | 2021-05-18 |
| 10937355 | Display substrate with photoelectric sensor having regions connected with each other, display panel and display device | Dongsheng Li, Huili WU, Shipei Li, Qingrong Ren | 2021-03-02 |