Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171870 | Contact lens packaging solutions | Jing Cheng, Stephen Raymond Perreault, Daqing Wu, Steve Yun Zhang | 2024-12-24 |
| 12171871 | Contact lens packaging solutions | Junhao Ge, Steve Yun Zhang, Daqing Wu, Jing Cheng, Yuan Chang +2 more | 2024-12-24 |
| 11513257 | Wettable silicone hydrogel contact lenses | Ying Zheng, Jinbo Dou, Yuan Chang, Junhao Ge, Steve Yun Zhang +3 more | 2022-11-29 |