Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695514 | Breathing system for anesthesia machine | Jiancheng Zhang, Hui Fang | 2020-06-30 |
HC
Huiqun Cheng
Overall (All Time): #2,799,827 of 4,157,543Top 70%
1
Patents All Time