Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493170 | Die lubricant rotating spray tray device | Jinling Yang, Xiaoting Zhu, Weizhou Liu, Hongshen Zhang, Li Yang | 2022-11-08 |
| 11420252 | Punch pin assembly and die casting machine having punch pin assembly | Chuan Dai, Yachun Wan, Yang Han, Hongyin Zhang, BO TIAN +2 more | 2022-08-23 |
| 11400469 | Spray tray device capable of rotatably spraying die lubricant | Jinling Yang, Xiaoting Zhu, Hongshen Zhang, Weizhou Liu, Li Yang | 2022-08-02 |
| 11360493 | Positioning detection device and positioning material moving system | Haipeng Feng, Zuo Xu, Hailong Liu, Jianfeng Gui | 2022-06-14 |
| 11241734 | Double-station cleaning system | Hailong Liu, Haipeng Feng, Naili Li, Hongji ZHOU, Zhen Yu Ge +4 more | 2022-02-08 |
| 11220076 | Laminated switchable panel and methods for making and using | — | 2022-01-11 |