Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154664 | Interface of needle of medical syringe | Yiyi Zhang, Weihua Xu | 2021-10-26 |
| 9561030 | Surgical staple and staple pocket for forming kidney-shaped staple | Wei Min Yang, Suying Li, Zhenyu Jiang, Dongkun Yuan, Guoan Yu +3 more | 2017-02-07 |
| 9216020 | Endoscopic surgical cutting stapler with a chain articulation | Yikang Jiang, Zhenyu Jiang, Rong Ji, Yiyi Zhang, Weihua Xu +2 more | 2015-12-22 |