Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453636 | High contrast optical path corrected screen | Zane Coleman | 2008-11-18 |
| 7431489 | Enhanced light fixture | Zane Coleman | 2008-10-07 |
| 7408707 | Multi-region light scattering element | Zane Coleman | 2008-08-05 |
| 7278775 | Enhanced LCD backlight | Zane Coleman | 2007-10-09 |
| 6525877 | Projection screens and the like | Robin J. T. Clabburn, Nicholas John Phillips, Lee Batchelder | 2003-02-25 |
| 6433846 | Apparatus for maintaining and converting a localized polarization shift into a localized intensity variation in a LCD display assembly | Basil Arthur Omar | 2002-08-13 |