Patents/Inventors

Haidong Xiao

YuyaoCN3 patents

4 Patents

US124931672025
Optical Imaging Lens Assembly
Zhejiang Sunny Optics Co., Ltd
0 cites
US120075332024
Optical Imaging Lens Assembly Including Seven Lenses of +−++−+−, ++−+−+−, +−−+−+−, +−+−++− or +−++++− Refractive Powers
Zhejiang Sunny Optical Co., Ltd
0 cites
US119827922024
Camera Lens Assembly
Zhejiang Sunny Optics Co., Ltd
0 cites
US116625582023
Camera Lens Group
Zhejiang Sunny Optical Co., Ltd
0 cites