Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839376 | Hand-held electromechanical surgical instruments | Shouwei Li, Fen Du, Zhihua Zhang | 2023-12-12 |
| 11571214 | Surgical stapling device with powered handle assembly | Xiaowen Sun, Lin Chen, Fen Du, Shouwei Li | 2023-02-07 |