Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872807 | Manufacturing method of via hole, display substrate, and manufacturing method thereof | Yunhai Wan, Chengshao Yang, Ke Cao | 2020-12-22 |
| 10651205 | Array substrate, display panel and display device | Ke Cao, Chengshao Yang | 2020-05-12 |
| 10527777 | Modular light guide plate | Qingqing Chen | 2020-01-07 |