Patents/Inventors

Xiaofeng Weng

YuyaoCN2 patents

3 Patents

US121176712024
Camera Lens Group
ZHEJIANG SUNNY OPTICS CO., Ltd.
0 cites
US117404372023
Camera Lens
ZHEJIANG SUNNY OPTICS CO., Ltd.
0 cites
US116302832023
Optical Imaging Lens
ZHEJIANG SUNNY OPTICAL CO., Ltd.
0 cites