Patents/Assignees

WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., Ltd

3 patents in portfolio

US12123330utility2024
Fully Variable Electro-hydraulic Valve System
0 cites
US11788441utility2023
Fully Variable Electro-hydraulic Valve System Having Buffering Function
0 cites
US11773757utility2023
Compression Release Engine In-cylinder Braking System
0 cites