Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11478352 | Venous valve replacement device | Wei Guo, Yongsheng Wang, Jianmin Li | 2022-10-25 |
| 11344312 | Left atrial appendage occluder with advanced connection manner and manufacturing method thereof | Yongsheng Wang, Jianmin Li | 2022-05-31 |