Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173059 | Tube stent | Deyuan Zhang, Chang Shu, Yifei Wang | 2021-11-16 |
| 11071638 | Implantation method of a stent system | Tingbo MING | 2021-07-27 |
| 10993821 | Double-layer blood vessel stent | Yi Fang | 2021-05-04 |