Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342892 | High conductivity energy-saving clamping device | Yong Wu, ZhangXi Yan, Di Yu, Wei Duan | 2013-01-01 |
| 8047671 | Clamp with lamp | Yong Wu | 2011-11-01 |
| 7057129 | Multi-way synchronous switcher | Wenxin Zhang | 2006-06-06 |