Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7277640 | Optical add/drop multiplexing systems | — | 2007-10-02 |
| 7230228 | Tunable temporal dispersion and compensated angular dispersion in optical switching systems | — | 2007-06-12 |
| 7187820 | Optical time delay system | Thomas A. Mitchell | 2007-03-06 |
| 7187497 | Polarization insensitive optical switching and routing systems and methods of manufacturing and operation | John Kralik | 2007-03-06 |
| 7142751 | Methods and systems for chromatic dispersion compensation in switched grating WDM devices | — | 2006-11-28 |
| 7095561 | Compact telephoto imaging lens systems | Thomas A. Mitchell | 2006-08-22 |
| 7015454 | Relaxed tolerance optical interconnect system capable of providing an array of sub-images | — | 2006-03-21 |
| 6947204 | Compact wavelength selective switching and/or routing system | — | 2005-09-20 |
| 6914231 | Optical shuffle/interconnect system | — | 2005-07-05 |
| 6870986 | Opaque optical switching/routing systems | — | 2005-03-22 |
| 6795601 | Achromatic optical switching/routing systems | Thomas A. Mitchell | 2004-09-21 |
| 6635861 | Relaxed tolerance optical interconnect system having a GRIN rod lens | — | 2003-10-21 |
| 6585382 | Optical systems using switched mirrors | — | 2003-07-01 |
| 6570684 | Optical routing/switching systems | Michelle S. Malcuit | 2003-05-27 |
| 6473211 | Optical crossbar switching and/or routing system | — | 2002-10-29 |
| 6072923 | Optical switching, routing, and time delay systems using switched mirrors | — | 2000-06-06 |
| 5982515 | Optical time shifter and routing system | Michelle S. Malcuit | 1999-11-09 |
| 5892620 | Optical shuffle device | — | 1999-04-06 |
| 5771320 | Optical switching and routing system | — | 1998-06-23 |
| 5706383 | Active noise suppressor for multichannel optical systems | Michelle S. Malcuit, Jeffrey A. Kleinfeld | 1998-01-06 |
| 5692077 | Optical time shifter and routing system | Michelle S. Malcuit | 1997-11-25 |
| 5032749 | Electric motor | — | 1991-07-16 |
| 4877984 | Electric motor and pump mounting bracket assembly and method of making | Robert A. Colwell | 1989-10-31 |
| 4834474 | Optical systems using volume holographic elements to provide arbitrary space-time characteristics, including frequency-and/or spatially-dependent delay lines, chirped pulse compressors, pulse hirpers, pulse shapers, and laser resonators | Nicholas George | 1989-05-30 |
| 4786124 | Broad-spectrum achromatic phase shifters, phase modulators, frequency shifters, and frequency modulators | Nicholas George | 1988-11-22 |