Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833771 | Method for making photochromic contact lenses | Yuan Chang, Junhao Ge, Steve Yun Zhang, Yang Zheng, Jing Cheng +1 more | 2023-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833771 | Method for making photochromic contact lenses | Yuan Chang, Junhao Ge, Steve Yun Zhang, Yang Zheng, Jing Cheng +1 more | 2023-12-05 |