Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809453 | Display device | Dongwang Jia, Junping Bao, Xinghua Li | 2020-10-20 |
| 10765825 | Endotracheal tube drainage system and methods | Chunyuan Qiu, Weiping Yang, Fei Cao | 2020-09-08 |