Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574174 | Optical data storage system with multiple layer media | James R. Amble, Lambrerrtus Hesselink, Tokyuki Honda, Michael V. Morelli, Andrew Daiber +7 more | 2003-06-03 |
| 6563779 | Tracking error signal generation using confocally filtered detection | Robert R. McLeod, Andrew Daiber | 2003-05-13 |
| 6540397 | Optical information storage medium | Jiro Yoshinari, Takuya Tsukagoshi, Hideki Hirata, Naoki Hayashida, Tokuyuki Honda +6 more | 2003-04-01 |
| 6331904 | Reflection optics reference beam telescope | Andrew Daiber | 2001-12-18 |
| 6288804 | Positive unit magnification reflective optics for holographic storage | Andrew Daiber | 2001-09-11 |
| 6288986 | Focus error signal generation using a birefringent plate with confocal detection | Robert R. McLeod | 2001-09-11 |
| 6269057 | Focus error signal generation using a birefringent lens with confocal detection | Robert R. McLeod | 2001-07-31 |
| 6147782 | Positive unit magnification reflective optics for holographic storage | Andrew Daiber | 2000-11-14 |
| 6115192 | Apparatus for adjustable spherical aberration correction | — | 2000-09-05 |
| 6111828 | Focus error signal generation using confocally filtered detection | Robert R. McLeod | 2000-08-29 |
| 6104511 | Reflector-based off-axis optical system for holographic storage | Lambertus Hesselink, John Heanue, Andrew Daiber | 2000-08-15 |
| 6091549 | Method and apparatus for adjustable spherical aberration correction and focusing | Andrew Daiber | 2000-07-18 |
| 6064529 | Spherical aberration correction using flying lens and method | Yu-Chuan Lee | 2000-05-16 |
| 6023365 | DMD illumination coupler | — | 2000-02-08 |
| 6020985 | Multilayer reflection microhologram storage in tape media | Robert R. McLeod, Sergei Sochava, Andrew Daiber, Lambertus Hesselink, Ingolf Sander +1 more | 2000-02-01 |
| 5995292 | Apparatus for adjustable spherical aberration correction | — | 1999-11-30 |
| 5212471 | Polarized heads up display | — | 1993-05-18 |
| 5066108 | High throughput contrast enhancement for polarized displays | — | 1991-11-19 |
| 5044709 | LED array polarized image source/0 degree hologram virtual image head up display | Ronald T. Smith | 1991-09-03 |
| D317273 | Whistle | James J. Kollath | 1991-06-04 |
| 4973132 | Polarized holographic heads up display | Ronald T. Smith | 1990-11-27 |