FC

Fangwei Cai

BL Black Sesame International Holding Limited: 1 patents #5 of 13Top 40%
Overall (2020): #475,847 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10609299 Method of measuring light using dual cameras Chao Wang, Donghui Wu 2020-03-31