Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103828 | Winch, rope guide and transmission device having clutch function | Yongyong ZHAN, Xinfa Du, Yiming Wang, Tao He, Hongliang Xu | 2024-10-01 |
| 12083994 | Step mounting mechanism and motorized device | Xinfa Du, Qi Zhang, Linjie Xu | 2024-09-10 |
| 12084323 | Winch, rope guide and transmission device having clutch function | Yongyong ZHAN, Xinfa Du, Yiming Wang, Tao He, Hongliang Xu | 2024-09-10 |
| 12017614 | Vehicle, running board assembly and drive assembly for running board | Xinfa Du, Qi Zhang | 2024-06-25 |