Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227919 | Hydraulic control system for boom floating of excavator and control method thereof | Yuzhong Dong, Yuefeng Jin, Heng Miao, Jinhui Huang, Shangjun Nan +3 more | 2025-02-18 |
| 10544013 | Power transmission control method and device for crane and crane | Zenghai Shan, Quan Dong, Shuai Wang, Zhende Zhang, Jie Kong +1 more | 2020-01-28 |