Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359670 | Transmission roller, and pin-teeth cycloid reducer with the same and bearing with the same | Zijian Sun, Meizhu Zheng, Lianxin Zhang | 2022-06-14 |
| 10767733 | Pin tooth cycloid reducer and industrial robot | Zijian Sun, Meizhu Zheng | 2020-09-08 |