Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7197213 | System and method for controlling deflection of optical beams | — | 2007-03-27 |
| 7171072 | Fast optical switch | Maged E. Beshai | 2007-01-30 |
| 7162116 | Depopulated switchable micro electro-mechanical systems (MEMS) based module for photonic fabric verification and protection | Mirjana Vukovic, Darwin Thom, Dominic John Goodwill | 2007-01-09 |
| 7120356 | Connection verification for optical switches | Andrew John Bryant, Andre John Van Schyndel, John G. Gruber | 2006-10-10 |
| 7088919 | Modular photonic switch with wavelength conversion | — | 2006-08-08 |
| 7079772 | Optical signal generator with stabilized carrier frequency output | Dominic John Goodwill, John Watkins | 2006-07-18 |
| 7050667 | Metropolitan photonic switch | George S. Irwin, John Watkins | 2006-05-23 |
| 7043160 | Method, system and signal for carrying overhead information in a transport network employing photonic switching nodes | — | 2006-05-09 |
| 7039318 | Dispersion discrimination and compensation system and optical switch for use therewith | — | 2006-05-02 |
| 7035541 | Wavelength architecture and implementation for a photonically switched network | John Watkins | 2006-04-25 |
| 7016564 | Apparatus for switching optical signals | — | 2006-03-21 |
| 6999677 | Protection switching arrangement for an optical switching system | Dallas F. Smith | 2006-02-14 |
| 6969842 | Dispersion discrimination for wideband optical signals | — | 2005-11-29 |
| 6922501 | Fast optical switch | Maged E. Beshai | 2005-07-26 |
| 6882800 | Optical switching system for switching opticals signals in wavelength groups | — | 2005-04-19 |
| 6871021 | Optical switch with connection verification | John G. Gruber, Andrew John Bryant | 2005-03-22 |
| 6741572 | Architectures for communication networks | Christopher William Lewis Hobbs | 2004-05-25 |
| 6704307 | Compact high-capacity switch | Nigel Bragg | 2004-03-09 |
| 6690848 | Metropolitan photonic switch | George Irwin, John Watkins | 2004-02-10 |
| 6657186 | Chromatic dispersion discriminator | — | 2003-12-02 |
| 6606427 | Switch for optical signals | Nigel Baker, Peter David Roorda, Robert Spagnoletti | 2003-08-12 |
| 6586724 | Chromatic dispersion discriminator | — | 2003-07-01 |
| 6519255 | Universal optical network unit for use in narrowband and broadband access networks | — | 2003-02-11 |
| 6421150 | Architecture repartitioning to simplify outside-plant component of fiber-based access system | Todd Douglas Morris, Donald Ellis | 2002-07-16 |
| 6366716 | Optical switching device | — | 2002-04-02 |