Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199713 | Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light | Toni Jarvenpaa, Peter Eskolin, Marja Salmimaa | 2021-12-14 |