Patents/Inventors

Xinfa Du

ZhejiangCN12 patents

12 Patents

US124108242025
Hydraulic Oil-circuit System and Hydraulic Jack
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US123044302025
Electric Step Device and Vehicle Having Same
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US121159402024
Vehicle and Vehicle Step Apparatus with Multiple Drive Motors
T-MAX (HANGZHOU) TECHNOLOGY, CO., Ltd.
0 cites
US121038282024
Winch, Rope Guide and Transmission Device Having Clutch Function
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US120839942024
Step Mounting Mechanism and Motorized Device
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US120843232024
Winch, Rope Guide and Transmission Device Having Clutch Function
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US120176142024
Vehicle, Running Board Assembly and Drive Assembly for Running Board
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US118810632024
Management Apparatus for a Vehicle Device, Vehicle and Server
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US117132232023
Winch, Rope Guide and Transmission Device Having Clutch Function
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US117020122023
Vehicle Running Board Apparatus and Retractable Device Thereof
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US115843872023
Step Apparatus for Vehicle and Vehicle
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US115776542023
Vehicle, Running Board Assembly and Drive Assembly for Running Board
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites