Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187166 | Sliding rail transmission device and vehicle | Yuanlin Li, Renlei Xu, Xiukong Wang, Yanzhe Shi | 2025-01-07 |
| 8640841 | Bidirectional driving device | Chengxin Cai | 2014-02-04 |
| 8376115 | Bidirectional self-locking device | Chengxin Cai | 2013-02-19 |