Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009189 | Particle detection system and method | — | 2006-03-07 |
| 6948832 | Luminaire device | Ivan B. Steiner | 2005-09-27 |
| 6936828 | Particle detection system and method | — | 2005-08-30 |
| 6934080 | High efficiency viewing screen | Kanghua Lu | 2005-08-23 |
| 6931178 | Coupling a tapered optical element to an optical fiber | — | 2005-08-16 |
| 6906257 | Metallic coated dielectric substrates | Gary A. West | 2005-06-14 |
| 6895164 | Hollow wedge shaped light guide | — | 2005-05-17 |
| 6848810 | Edge light source for a flat panel display or luminaire | Ivan B. Steiner | 2005-02-01 |
| 6817746 | Optical distribution components | Ivan B. Steiner | 2004-11-16 |
| 6773584 | Apparatus for disinfecting water using ultraviolet radiation | — | 2004-08-10 |
| 6775460 | Optical array and collimated light distribution | Ivan B. Steiner | 2004-08-10 |
| 6741788 | Efficient light distribution system | Ivan B. Steiner | 2004-05-25 |
| 6735844 | Method for fabricating a plastic optic element injection mold | Clinton P. Kilroy, Julius Puchammer | 2004-05-18 |
| 6723975 | Scanner for airborne laser system | — | 2004-04-20 |
| 6594009 | Flow cytometer and ultraviolet light disinfecting systems | — | 2003-07-15 |
| 6586048 | Method for depositing a barrier coating on a polymeric substrate and composition comprising said barrier coating | Ronald F. Welch, Jr., Gary A. West | 2003-07-01 |
| 6553168 | Projection system utilizing fiber optic illumination | — | 2003-04-22 |
| 6509949 | Method of resizing a liquid crystal display | Kanghua Lu, Ron Welch, Glen Merle Thompson, Thomas P. Marron | 2003-01-21 |
| 6485164 | Lighting device with perpetually clean lens | — | 2002-11-26 |
| 6443585 | Hollow cavity light guide for the distribution of collimated light to a liquid crystal display | — | 2002-09-03 |
| 6428198 | Display system having a light source separate from a display device | Ivan B. Steiner, Michael Biemer | 2002-08-06 |
| 6266473 | Reflective display | Ivan B. Steiner | 2001-07-24 |
| 6097162 | Power supply system for a fluorescent lamp | Ronald F. Welch, Jr., William R. Tombs, Muthu K. Murugan | 2000-08-01 |