FD

Fujian Dai

ZC Zhejiang Sunny Optics Co.: 4 patents #1 of 3Top 35%
Overall (2017): #47,764 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9804360 Lens assembly Lin Huang 2017-10-31
9791668 Lens system with six lenses Lin Huang 2017-10-17
9784949 Image pickup optical lens system Jianke Wenren 2017-10-10
9568714 Projection lens Lin Huang 2017-02-14