Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226104 | Valve clip with coatings and valve clamping system | Tingchao ZHANG, Weiwei Zhang, Zetao WANG | 2025-02-18 |
| 11986180 | Adjustable suture locking apparatus | Weiwei Zhang, Tingchao ZHANG | 2024-05-21 |
| 11737874 | Atrioventricular valve clamping device and atrioventricular valve clamping system | Tingchao ZHANG, Wei Jiang, Zehan Zhang | 2023-08-29 |
| 11737877 | Adjustable heart valve repair system | Tingchao ZHANG, Weiwei Zhang | 2023-08-29 |
| 11622761 | Heart valve repair method | Tingchao ZHANG, Weiwei Zhang, Chunyuan Zhou | 2023-04-11 |
| 11607213 | Heart valve repair method | Tingchao ZHANG, Weiwei Zhang, Chunyuan Zhou | 2023-03-21 |
| 10898180 | Heart valve repair method | Tingchao ZHANG, Weiwei Zhang, Chunyuan Zhou | 2021-01-26 |