Patents/Inventors

Qiaofeng Zhang

DongguanCN2 patents

2 Patents

US122895112025
Electronic Device, Photographing Method, and Photographing Apparatus with Slidable Arc-shaped Surfaces
VIVO MOBILE COMMUNICATION CO., Ltd.
0 cites
US119026452024
Electronic Device, Photographing Method, and Photographing Apparatus with Slidable Arc-shaped Surfaces
VIVO MOBILE COMMUNICATION CO., Ltd.
0 cites