Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421964 | Electric oil pump | Liping Wang, Guojun Zhang, Ruinan Wang, Hezhao Hua, Yi Xin Zhao | 2025-09-23 |
| 12264692 | Method and device for detecting position of piston rod, hydraulic cylinder and working machine | Dian He, Zhou Xu | 2025-04-01 |