ZY

Zhidong Yin

ZC Zhejiang Sunny Optics Co.: 1 patents #4 of 6Top 70%
Overall (2019): #200,379 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10197776 Camera lens Fujian Dai 2019-02-05