Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717714 | Method and system for generating enhanced gray levels in an electromechanical grating display | Marek W. Kowarz | 2004-04-06 |
| 6678085 | High-contrast display system with scanned conformal grating device | Marek W. Kowarz | 2004-01-13 |