Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370593 | Counter-roller active power flexible spinning device for large cylinder | Shengdun Zhao, Yuxing Shen, Ruigeng Yang, Hongzhong Xu, Baiyang Liu | 2025-07-29 |
| D1064852 | Watch case | Yuanyuan Li | 2025-03-04 |