Patents/Inventors

Xiuqiang Wang

WeifangCN2 patents

3 Patents

US121233302024
Fully Variable Electro-hydraulic Valve System
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US117884412023
Fully Variable Electro-hydraulic Valve System Having Buffering Function
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US117737572023
Compression Release Engine In-cylinder Braking System
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., Ltd
0 cites