Patents/Inventors

Jiaying Qin

TangshanCN1 patent

2 Patents

US123843442025
Pressure Control Method and Pressure Control Device for Braking Cylinder of Rail Vehicle, and Rail Vehicle
CRRC TANGSHAN CO., Ltd.
0 cites
US120121292024
Method for Train Suspension Control by Means of Multiple Air Springs, System for Train Suspension Control by Means of Multiple Air Springs, and Train
CRRC TANGSHAN CO., Ltd.
0 cites