Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379026 | Mechanical-electrical-hydraulic hybrid transmission device and control method thereof | Jie Sheng, Yingfeng Cai, Long Chen, Changgao Xia, Haobin Jiang +4 more | 2025-08-05 |
| 12234909 | Hydro-mechanical series and parallel transmission device and control method thereof | Yihan Zhang, Yingfeng Cai, Long Chen, Changgao Xia, Xiaodong Sun +3 more | 2025-02-25 |
| 12209646 | Hybrid transmission device with mechanical continuously variable transmission and control method thereof | Yihan Zhang, Yingfeng Cai, Long Chen, Xiaodong Sun, Changgao Xia +3 more | 2025-01-28 |