Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208561 | Colorant and preparation method thereof | Chengyu Li, Lei Tian, Jianyi Chi, Ran Pang, Wei Jiang +3 more | 2021-12-28 |
| 11043648 | White organic electroluminescent device and preparation method thereof | Liang Zhou | 2021-06-22 |