Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11406499 | Easy-to-control interventional instrument delivery device | Zhifei Zhang, Min Frank Zeng, Quangang Gong | 2022-08-09 |
| 11331185 | Delivery system facilitating retrieval of interventional device | Min Frank Zeng | 2022-05-17 |