Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780477 | Rail vehicle and coupling box thereof | Yuan Cao, Yangchun Min, Xihong Jin, Shangqiang Chen | 2023-10-10 |
| 11541258 | Fire extinguishing system for battery pack | Lilei Zhang, Yifeng Zhao, Yanwei Bi, Zhaojun LI, Xiaotong Shi | 2023-01-03 |