Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439536 | Optical filter on contact lens surface | Rongping Dai, Cameron Graeme COOKE, Heechul Lee | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439536 | Optical filter on contact lens surface | Rongping Dai, Cameron Graeme COOKE, Heechul Lee | 2022-09-13 |