YC

Yuan Chang

AL Alcon: 16 patents #34 of 866Top 4%
HP HP: 1 patents #8,774 of 16,619Top 55%
Overall (All Time): #261,369 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12370766 Formulation dosing device for contact lens fabrication Michelle Plavnik, Junhao Ge, Steve Yun Zhang, Ethan Leveillee, Yang Zheng 2025-07-29
12358245 Systems and methods for insert placement to fabricate hybrid contact lenses Yang Zheng, Cornelius Daniel Niculas, Junhao Ge, Steve Yun Zhang, Justin Joel Aguayo +3 more 2025-07-15
12360289 Method for making embedded hydrogel contact lenses Junhao Ge, Ying Pi, Cornelius Daniel Niculas, Yang Zheng, Steve Yun Zhang +4 more 2025-07-15
12339528 Colored cosmetic photochromic contact lenses Junhao Ge, Richard Charles Breitkopf, Steve Yun Zhang, Augustine Twum Kumi 2025-06-24
12270968 Weekly and monthly disposable water gradient contact lenses Yongxing Qiu, John Dallas Pruitt, Newton T. Samuel, Chung-Yuan Chiang, Robert Carey Tucker +1 more 2025-04-08
12194699 Embedded hydrogel contact lenses Zahra Bassampour, Chandana Kolluru, Steve Yun Zhang, Junhao Ge, Yang Zheng +5 more 2025-01-14
12171871 Contact lens packaging solutions Junhao Ge, Steve Yun Zhang, Daqing Wu, Jing Cheng, Feng Jing +2 more 2024-12-24
11975499 Method for making photochromic contact lenses Junhao Ge, Steve Yun Zhang 2024-05-07
11960337 Customized thermal and power policies in computers Kang-Ning Feng, Reily CHANG 2024-04-16
11945895 Photochromic polydiorganosiloxane vinylic crosslinkers Junhao Ge, Steve Yun Zhang, Weihong Lang 2024-04-02
11945181 Method for making photochromic contact lenses Junhao Ge, Steve Yun Zhang, Michelle Plavnik, Augustine Twum Kumi, Daqing Wu 2024-04-02
11933941 Weekly and monthly disposable water gradient contact lenses Yongxing Qiu, John Dallas Pruitt, Newton T. Samuel, Chung-Yuan Chiang, Robert Carey Tucker +1 more 2024-03-19
11927512 Method for determining coating thickness on coated contact lenses Ying Zheng, Junhao Ge, Steve Yun Zhang, Karen Belinda Sentell, Jinbo Dou 2024-03-12
11886045 Method for making photochromic contact lenses Junhao Ge, Steve Yun Zhang, Michelle Plavnik, Augustine Twum Kumi 2024-01-30
11833771 Method for making photochromic contact lenses Junhao Ge, Steve Yun Zhang, Michelle Plavnik, Yang Zheng, Jing Cheng +1 more 2023-12-05
11513257 Wettable silicone hydrogel contact lenses Ying Zheng, Jang-Shing Chiou, Jinbo Dou, Junhao Ge, Steve Yun Zhang +3 more 2022-11-29
11256003 Weekly and monthly disposable water gradient contact lenses Yongxing Qiu, John Dallas Pruitt, Newton T. Samuel, Chung-Yuan Chiang, Robert Carey Tucker +1 more 2022-02-22