Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11315882 | Alignment mark, substrate and manufacturing method therefor, and exposure alignment method | Qinglin Ma, Baojie Zhao, Conghui Zhou, Li Wang, Jian Li +3 more | 2022-04-26 |
| 11275277 | Color filter substrate, manufacturing method thereof and display panel | Xiongwei Wang, Baojie Zhao, Jian Li, Li Wang, Yan Zhao +2 more | 2022-03-15 |