Patents/Inventors

Zhenxian Zhang

QingdaoCN7 patents

3 Patents

USD11257352026
Ultrasonic Cleaner
0 cites
US124794802025
Tilting System and Tilting Control Method for Railway Vehicle and Railway Vehicle
CRRC QINGDAO SIFANG CO., Ltd.
0 cites
US118596892024
Active Control Type Anti-yaw Damper, Damping System and Vehicle
CRRC QINGDAO SIFANG CO., Ltd.
0 cites