Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530874 | Dry box and control method thereof, and preparation method of organic electroluminescent device | Wenjun Hou | 2022-12-20 |
| 11387436 | Inkjet printing method of array substrate, array substrate and display device | Donghui Yu, Guang Yan | 2022-07-12 |
| 11342529 | OLED device, manufacturing method thereof, and display apparatus | Wenjun Hou | 2022-05-24 |