Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644839 | Systems and methods for generating a real-time map using a movable object | Kaiyong ZHAO, Yuewen MA | 2023-05-09 |
| 9301673 | Vaginal dilator for use in gynecologic examination | Changchun Sun, Lei Ge | 2016-04-05 |