Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508927 | Organic electroluminescence device, preparation method thereof and display apparatus | Lian Duan, Xiaozeng Song, Jinbei Wei | 2022-11-22 |
| 11362295 | Organic electroluminescent device | Lian Duan, Dongdong Zhang, Xiaozeng Song, Jinbei Wei | 2022-06-14 |