Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308154 | Method and apparatus for enhancing a degraded digital image | Timothy Rand, Mark J. Nimmer | 2007-12-11 |
| 7138619 | Method and apparatus for coincident viewing at a plurality of wavelengths | Timothy Rand, Mary Beth Lapis | 2006-11-21 |
| 6980182 | Display system | Mark J. Nimmer, Goulin Peng, Martin J. Steffensmeier | 2005-12-27 |
| 6843591 | Multiple lamp coupler | Guolin Peng, Martin J. Steffensmeier | 2005-01-18 |
| 6595673 | Coupling of high intensity light into low melting point fiber optics using polygonal homogenizers | Kenneth Li | 2003-07-22 |
| 6494606 | Color correction for fiber optic illumination systems | — | 2002-12-17 |
| 5933273 | Ultraviolet blocking coating and associated coated optical element | Rudolf Herman Ott | 1999-08-03 |
| 5894366 | Anti-reflective coating | Rudolf Herman Ott | 1999-04-13 |
| 5847876 | Fingerprint resistant anti-reflection coatings | Rudolf Herman Ott | 1998-12-08 |
| 5781345 | Graded dielectric combiner and associated fabrication method | Rudolf Herman Ott, Gordon H. Burkhart | 1998-07-14 |
| 5724189 | Methods and apparatus for creating an aspheric optical element and the aspheric optical elements formed thereby | — | 1998-03-03 |
| 5576886 | Hud with a spectral contour dielectric combiner | — | 1996-11-19 |
| 5293269 | Aspheric cylindrical lens and method of fabrication | Gordon H. Burkhart | 1994-03-08 |
| 5223978 | Hybrid diffractive/refractive lens | Gordon H. Burkhart | 1993-06-29 |
| 5194989 | Dielectric combiner including first and second dielectric materials having indices of refraction greater than 2.0 | Rex G. Carnes | 1993-03-16 |
| 5066100 | Binary alignment corrector | — | 1991-11-19 |
| 4797551 | Compact laser scanner optical system | — | 1989-01-10 |
| 4794237 | Multidirectional holographic scanner | — | 1988-12-27 |
| 4789775 | Optical scanner | Herbert D. McClain | 1988-12-06 |
| 4687282 | Method and apparatus for making and utilizing a holographic bifocal lens element | — | 1987-08-18 |
| 4614403 | Spherical section optical mount | Gerard M. Kersten | 1986-09-30 |
| 4605606 | Gaussian laser beam filter | — | 1986-08-12 |
| 4514479 | Method of making near infrared polarizers | — | 1985-04-30 |
| 4384759 | Holographic corrector element | — | 1983-05-24 |