Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426881 | Powered actuation assist for an open linear stapling device | Hui Zhan, Sridharan Varadhan | 2025-09-30 |
| 12167852 | Surgical stapling device with powered handle assembly | Xiaowen Sun, Yezhou Wu, Lin Chen, Shouwei Li | 2024-12-17 |
| 11839376 | Hand-held electromechanical surgical instruments | Shouwei Li, Yezhou Wu, Zhihua Zhang | 2023-12-12 |
| 11571214 | Surgical stapling device with powered handle assembly | Xiaowen Sun, Yezhou Wu, Lin Chen, Shouwei Li | 2023-02-07 |