YL

Yu Liu

EI Essilor International: 1 patents #66 of 158Top 45%
📍 Singapore, SG: #444 of 1,778 inventorsTop 25%
Overall (2020): #207,156 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10605959 Antireflective stack for low luminance conditions Xingzhao DING 2020-03-31