Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104589 | Recycling method of amphiphilic surface-active pollutants in water | Hongbin Cao, Qin Dai, Shanshan Sun | 2021-08-31 |
| 11022700 | Method for navigation and positioning of receiver and receiver | Junping Chen, Jianhua Zhou, Yongquan Wang | 2021-06-01 |