Patents/Inventors

Qunzhan Li

ChengduCN3 patents

3 Patents

US126118912026
Composite Powered Wheel Set, Train, Wheel-rail System, and Train Control Method
SOUTHWEST JIAOTONG UNIVERSITY
0 cites
US121099142024
Three-rail Power Supply Control System for Electrified Railway Train
SOUTHWEST JIAOTONG UNIVERSITY
0 cites
US118973452024
Three-phase Power Supply and Collection Device for Maglev Train
SOUTHWEST JIAOTONG UNIVERSITY
0 cites