Inventor
CHANG HAN-YI
TW7 patents
Patents
7 patentsUS9056879B2Jun 16, 2015
Method of manufacturing hydrophilic silicone prepolymer
PEGAVISION CORP6 citations70
US9482788B2Nov 1, 2016
UV-blocking silicone hydrogel composition and silicone hydrogel contact lens containing thereof
PEGAVISION CORP4 citations67
US9133221B2Sep 15, 2015
Method for manufacturing hydrophilic silicone macromer
PEGAVISION CORP3 citations60
US8865925B2Oct 21, 2014
Method for manufacturing hydrophilic silicone macromer
PEGAVISION CORP3 citations60
US9925293B2Mar 27, 2018
Solution for treating contact lens
PEGAVISION CORP0 citations48
US10918761B2Feb 16, 2021
Solution for treating contact lens and contact lens packaging system
PEGAVISION CORP0 citations46
US12510769B2Dec 30, 2025
Contact lens and manufacturing method thereof
PEGAVISION CORP0 citations37