Patents/Inventors

Chuanming Sun

ShandongCN1 patent

2 Patents

US121044242024
Logic Intelligent Control System of Train Door Based on Intelligent Control Units
CRRC QINGDAO SIFANG CO., Ltd.
0 cites
US118861172024
Adhesion Promoter and Photosensitive Resin Composition Containing Same
SHANDONG SHENGQUAN NEW MATERIALS Co Ltd.
0 cites