Patents/Inventors

Yongxing Qiu

Suwanee, GAUS8 patents

8 Patents

US124297122025
Contact Lenses with Surfaces Having Different Softness
Alcon Inc.
0 cites
US124205012025
Silicone Hydrogel Lenses with Water-rich Surfaces
Alcon Inc.
0 cites
US123582472025
Contact Lenses with Softer Lens Surfaces
Alcon Inc.
0 cites
US123116212025
Silicone Hydrogel Lens with a Crosslinked Hydrophilic Coating
Alcon Inc.
0 cites
US122709682025
Weekly and Monthly Disposable Water Gradient Contact Lenses
Alcon Inc.
0 cites
US120725562024
Contact Lenses with Surfaces Having Different Softness
Alcon Inc.
0 cites
US119339412024
Weekly and Monthly Disposable Water Gradient Contact Lenses
Alcon Inc.
0 cites
US116485832023
Method for Producing Coated Contact Lenses
Alcon Inc.
0 cites