Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207177 | Mitral valve prosthesis implantation | Ji Zhang, Brandon G. Walsh, Jinhua Zhu | 2021-12-28 |
| 11123189 | Heart valve prosthesis delivery system | Ji Zhang, Brandon G. Walsh, Jinhua Zhu | 2021-09-21 |
| 11090156 | Heart valve prosthesis delivery system | Ji Zhang, Brandon G. Walsh, Jinhua Zhu | 2021-08-17 |
| 11083577 | Heart valve prosthesis | Ji Zhang, Brandon G. Walsh, Jinhua Zhu, Dennis McMahon | 2021-08-10 |
| 11020226 | Prosthetic heart valve delivery system | Ji Zhang, Brandon G. Walsh | 2021-06-01 |
| 10966824 | Mitral valve prosthesis delivery system | Ji Zhang, Brandon G. Walsh, Jinhua Zhu | 2021-04-06 |
| 10903742 | Switched-capacitor converter circuit, charging control system, and control method | Qinghui Hou | 2021-01-26 |