Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171304 | Flexible substrate, preparation method thereof, and display device | Zhanfeng Cao, Ke Wang | 2021-11-09 |
| 10930788 | Display panel and manufacturing method thereof, and display device | Qi Yao, Zhanfeng Cao, Feng Zhang, Haixu Li, Zhiyong Liu | 2021-02-23 |