Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9715067 | Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials | Robert D. Brown, Kurt A. Stahl, Robert B. Wood | 2017-07-25 |
| 9541763 | Active HUD alignment | Ronald E. Heberlein, Byron B. Roethler | 2017-01-10 |