Patents/Inventors

Chung-yuan Chiang

Johns Creek, GAUS3 patents

4 Patents

US123582472025
Contact Lenses with Softer Lens Surfaces
Alcon Inc.
0 cites
US122709682025
Weekly and Monthly Disposable Water Gradient Contact Lenses
Alcon Inc.
0 cites
US119524492024
Poly(meth)acrylamide-based Copolymers with Carboxyl-terminated Pendant Chains
Alcon Inc.
0 cites
US119339412024
Weekly and Monthly Disposable Water Gradient Contact Lenses
Alcon Inc.
0 cites