Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355303 | Pump and electric motor stator thereof | Ruifeng Qin, Yi Jing, Bensong Huang, Denie Zeng, Zhenzi Fang +1 more | 2025-07-08 |
| 12110905 | Liquid pump | Ruifeng Qin, Yi Jing, Bensong Huang, Zhenzi Fang, Guanyin Liang +1 more | 2024-10-08 |
| 11764646 | Fluid pump | Xiaoming Wang, Long Yu, Pinghua Tang, Yi Jing, Ruifeng Qin | 2023-09-19 |
| 11629719 | Electric coolant pump and manufacturing method for movable unit of the same | Hongliang Zhang, Daigang Li, Anbang CHEN, Ruifeng Qin, Guanyin Liang | 2023-04-18 |