Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437582 | Organic electroluminescent device and manufacturing method thereof | Lian Duan, Song Liu, Jing Xie, Fei Zhao | 2022-09-06 |
| D960384 | Psoas muscle release tool | — | 2022-08-09 |
| 11383996 | Integrated physical method oily sewage treatment device | Liping Wei, Hongyu Xu, Huisheng Han, Rui SUN, Hua Zhang +4 more | 2022-07-12 |
| 11362295 | Organic electroluminescent device | Lian Duan, Xiaozeng Song, Minghan CAI, Jinbei Wei | 2022-06-14 |