Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187907 | Augmented reality headset including viewing direction independent single-layer, pixelated light dimming filter | Fredrik Kihlborg, Terry J. Scheffer | 2021-11-30 |
| 10928698 | High contrast liquid crystal light control device providing angle independent variable transmission of incident light for uniform gray shades | Terry J. Scheffer | 2021-02-23 |