Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411188 | Mask plate for vapor deposition of organic light-emitting diode (OLED) devices and OLED device thereof | Feng Wei, Jinchuan Li | 2019-09-10 |
| 10270065 | Heat radiation structure for organic light-emitting device and display apparatus | Aiguo TU, Jinchuan Li, Feng Wei | 2019-04-23 |