Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875967 | Silicone hydrogel contact lenses | Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian +6 more | 2020-12-29 |
| 10866344 | Silicone hydrogel contact lenses | Daqing Wu, Junhao Ge, Steve Yun Zhang, Richard Charles Breitkopf, Xinming Qian +6 more | 2020-12-15 |
| 10843422 | Method for producing silicone hydrogel contact lenses | Daqing Wu, Steve Yun Zhang, Xinming Qian, Frank Chang, Wei Liang +4 more | 2020-11-24 |