Patents/Inventors

Chunguang Zheng

ShenzhenCN1 patent

2 Patents

US117335962023
Quick-assembly Seat, Quick-release Assembly and Photographing Apparatus
SHENZHEN YOUZHISHENG TECHNOLOGY CO., Ltd.
0 cites
US116752542023
Quick-assembly Component and Photographing Apparatus
Shenzhen Youzhisheng Technology Co., Ltd.
0 cites