Patents/Inventors

Shujun Chen

ShantouCN3 patents

3 Patents

USD10418952024
Cosmetic Storage Box
Shantou Chenghai Jieyani Cosmetics 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
US118970492024
Retractable Friction Stir Welding Spindle
BEIJING UNIVERSITY OF TECHNOLOGY
0 cites