Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491677 | Retraction device and feed mechanism having the same | Zheguang Fan, Gang Zhou | 2022-11-08 |
| 11333582 | Controlling a motorized microtome | Zheguang Fan, Xiaoqi Jiang, Yunchao Yang, Song Jin, Jinyu Xu | 2022-05-17 |