Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209709 | Display substrate and manufacturing method thereof, display panel and display device | Peng Li, Jungho Park, Jaikwang Kim, Zhe Li, Xiaoji Li +1 more | 2021-12-28 |
| 10969676 | Photomask and exposure method | Chengyong HE, Yang Wang, Jun Yang, Xin Wang, Guanzheng LI +6 more | 2021-04-06 |