Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9247906 | Method and apparatus for detection of catheter location for intravenous access | Robert Benjamin WAGNER | 2016-02-02 |
| 9107567 | Spectral imaging with a color wheel | — | 2015-08-18 |
| 8011810 | Light integrator for more than one lamp | Joseph Ma | 2011-09-06 |
| 7508591 | Ultra-bright light engine for projection displays | — | 2009-03-24 |
| 7362506 | Ultra-bright light engine for projection displays | — | 2008-04-22 |
| 7230768 | Ultra-bright light engine for projection displays | — | 2007-06-12 |
| 7152979 | Projector with sealed light valve | Jim Ellis, Richard Matthews, Lloyd Frederick Holland | 2006-12-26 |
| 7018076 | High performance reflector cooling system for projectors | O. Nicholas Komarnycky, Richard Matthews | 2006-03-28 |
| 6789931 | Intense brightness optical system | — | 2004-09-14 |