Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274762 | Display substrate motherboard, manufacturing and detecting methods thereof and display panel motherboard | Kun YU, Changdi Chen, Qingyong Meng, Tao Yang, Yusheng An +1 more | 2019-04-30 |
| 10209632 | Proximity exposure device and exposure method thereof | Shirong Yu, Qingyong Meng | 2019-02-19 |