Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698894 | Scrolling color light engine with improved color uniformity of the illumination field and single panel projection display system incorporating same | — | 2004-03-02 |
| 6686975 | Achromatic apparatus for producing a wavelength-independent high contrast light signal | Khalid Shahzad | 2004-02-03 |