Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816741 | Fiber optics printed circuit board assembly surface cleaning and roughening | Tao Chen, Cheng Jie Dong, Jin Jiang, Shao Jun Yu, You Ji Liu | 2020-10-27 |
| 10781326 | Ink-jet printing ink of an electron transport layer and its manufacturing method | — | 2020-09-22 |
| 10756273 | Fabricating a plurality of layers in an OLED device by a solution film method | — | 2020-08-25 |