Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795165 | Multiple waveguide structure for colour displays | Michael David Simmonds | 2020-10-06 |
| 10746991 | Optical waveguide for head up display, and manufacturing method therefor | James Leighton, Michael David Simmonds | 2020-08-18 |