Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183643 | Nitrogen heterocycle fused ring-indene compound and organic light-emitting display device | Lei Zhang, Xiangcheng Wang, Wei Gao, Jinghua Niu, Ying Liu +2 more | 2021-11-23 |
| 11145691 | Organic light-emitting display panel and display device | Xiaoqian Sun, Xiangcheng Wang, Jinghua Niu, Weili Qiao, Jun Lin +1 more | 2021-10-12 |
| 10943533 | Method for driving display panel, driving chip and display device | Liyuan Liu, Zhiyong Xiong, Cuicui Zhang, Xue Wang | 2021-03-09 |