Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384344 | Pressure control method and pressure control device for braking cylinder of rail vehicle, and rail vehicle | Shan Gao, Jiaying Qin, Congxi Wen, Huaming Li, Jianquan Liang +5 more | 2025-08-12 |
| 11420602 | Rail train brake control system and train | Zhonghua Liu, Lei Chen, Hongmei XU, Bo Zhou, Keyu Cao +5 more | 2022-08-23 |