Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427016 | Apparatus and method for replacing a diseased cardiac valve | Ji-Feng Chen, Qun Zhou | 2025-09-30 |
| 12318291 | Method for implanting a cardiovascular valve | Ji-Feng Chen | 2025-06-03 |