Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207151 | Marker for use in the lung of patients | Jie He, Fei Sun, Shixin Liu, Zhenjun Zi | 2021-12-28 |
| 11026694 | Left atrial appendage occluder | Tingchao ZHANG, Zhenjun Zi | 2021-06-08 |