DF

Dan Lai Fung

📍 Sha Tin, CN: #76 of 303 inventorsTop 30%
Overall (2017): #450,610 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9775509 Automatic optometry analysis system for children Zhi Li, Geng Li 2017-10-03