Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9247862 | Method for manufacturing visible puncture outfit for disposable laparoscope and puncture outfit using the method | Zhenquan Shen, Zhitan Yan, Zhenning HUANG | 2016-02-02 |