Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162987 | Silicone hydrogel contact lenses | Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian +6 more | 2024-12-10 |
| 11945181 | Method for making photochromic contact lenses | Junhao Ge, Yuan Chang, Steve Yun Zhang, Michelle Plavnik, Daqing Wu | 2024-04-02 |
| 11886045 | Method for making photochromic contact lenses | Yuan Chang, Junhao Ge, Steve Yun Zhang, Michelle Plavnik | 2024-01-30 |