Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144084 | Electro-luminescent display device | Michael E. Miller, Ronald S. Cok | 2012-03-27 |
| 8136948 | Etendue maintaining polarization switching system and related methods | Barry D. Silverstein, Robert Metzger, Gary E. Nothhard, Richard P. Corey | 2012-03-20 |
| 8134589 | Zoom by multiple image capture | John N. Border | 2012-03-13 |
| 8066382 | Stereoscopic projector with rotating segmented disk | Barry D. Silverstein, Robert Metzger, James R. Kircher | 2011-11-29 |
| 8016422 | Etendue maintaining polarization switching system and related methods | Barry D. Silverstein, Robert Metzger, Gary E. Nothhard, Richard P. Corey | 2011-09-13 |
| 7988306 | Afocal attachment for projection lens | Barry D. Silverstein | 2011-08-02 |
| 7926951 | Laser illuminated micro-mirror projector | Barry D. Silverstein, Jennifer D. Kruschwitz | 2011-04-19 |
| 7891816 | Stereo projection using polarized solid state light sources | Barry D. Silverstein, James R. Kircher, Robert Metzger | 2011-02-22 |
| 7764440 | Dual focal length lens system | John N. Border, Scott C. Cahall, John D. Griffith | 2010-07-27 |
| 7616393 | Compact folded thin lens | John N. Border, John T. Compton | 2009-11-10 |
| 7573654 | Dual focal length lens system | John N. Border, Scott C. Cahall, John D. Griffith | 2009-08-11 |
| 7460248 | Tissue imaging system | Andrew F. Kurtz, Paul O. McLaughlin | 2008-12-02 |
| 7458687 | High efficiency digital cinema projection system with increased etendue | Barry D. Silverstein, James R. Kircher | 2008-12-02 |
| 7068883 | Symmetric, bi-aspheric lens for use in optical fiber collimator assemblies | Paul D. Ludington | 2006-06-27 |
| 6744566 | Symmetric, bi-aspheric lens for use in transmissive and reflective optical fiber components | Paul D. Ludington | 2004-06-01 |
| 6438290 | Micro-aspheric collimator lens | Paul D. Ludington, John P. Bowen | 2002-08-20 |
| 6075656 | High numerical aperture objective lens | Phillip D. Bourdage, Paul O. McLaughlin, David A. Richards | 2000-06-13 |
| 6069748 | Laser line generator system | — | 2000-05-30 |
| 5909322 | Magnifier lens | — | 1999-06-01 |
| 5886825 | Magnifier Lens | — | 1999-03-23 |
| 5703721 | Optical magnifier | Lee R. Estelle, Paul D. Ludington | 1997-12-30 |
| 5680260 | Optical element assembly having optical elements with mounting extensions | Martin P. Farcella, Paul D. Ludington | 1997-10-21 |
| 5646788 | Dual aperture lens | — | 1997-07-08 |
| 5604639 | Two-element optical system and camera and method of making a camera | Alan E. Lewis | 1997-02-18 |
| 5581405 | Hybrid refractive/diffractive achromatic camera lens and camera using such | Mark Marshall Meyers | 1996-12-03 |