Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474395 | Birefringent polymer based surface relief grating | Tanya Malhotra, Andrew John Ouderkirk | 2022-10-18 |
| 11391948 | Display illumination using a grating | Fenglin Peng, Ying Geng, Tanya Malhotra | 2022-07-19 |