Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131807 | Pupil expander with improved color uniformity | Ari Tervonen, Heikki Juhana Hyvarinen | 2021-09-28 |
| 10969585 | Waveguide display with increased uniformity and reduced cross-coupling between colors | — | 2021-04-06 |