Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11917894 | Method for preparing organic electroluminescent device, and organic electroluminescent device and display apparatus | Miao Xu, Hong Tao, Lei Wang, Hongmeng Li, Wencong Liu +3 more | 2024-02-27 |