Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969177 | Polarization recovery system using redirection | Seiji Inatsugu | 2005-11-29 |
| 6955452 | Illumination system using filament lamps | — | 2005-10-18 |
| 6926435 | Led illumination engine using a reflector | — | 2005-08-09 |
| 6898353 | Lensed tapered optical waveguide | — | 2005-05-24 |
| 6856727 | Coupling of light from a non-circular light source | — | 2005-02-15 |
| 6854864 | Light pipe light source with flux condensing light pipe | — | 2005-02-15 |
| 6840623 | Light recovery for projection displays | — | 2005-01-11 |