Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285169 | Electric endoscopic stapler | Zaihong Chen, Songbiao Xue | 2025-04-29 |
| 12226306 | Aortic stent-graft | Hongwei Chen, Lixin Wang | 2025-02-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285169 | Electric endoscopic stapler | Zaihong Chen, Songbiao Xue | 2025-04-29 |
| 12226306 | Aortic stent-graft | Hongwei Chen, Lixin Wang | 2025-02-18 |