Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826979 | Introducer and circular stapler | Wangdong Chen, Min Sun, Shuicheng Ding, Zongshun Wang, Kai Liu | 2017-11-28 |
| 9779106 | Application management method and device | Qiming Deng, Dong Chen, Sheng Wang, Shiguang Huang, Qing Liu +1 more | 2017-10-03 |