Patents/Inventors

Changjiang Liu

ZhejiangCN2 patents

3 Patents

US124400282025
Quick-assembly Structure for Chassis and Seat Cushion of Chair
SUNON TECHNOLOGY CO., Ltd
0 cites
US124334142025
Armrest Installation Structure
SUNON TECHNOLOGY CO., Ltd
0 cites
USD10923612025
Base Station for Mounting Vehicle Accessories
SHENZHEN MICROGRAVITY TECHNOLOGY CO., Ltd
0 cites