Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8391709 | MxN wavelength selective switch | Sheldon McLaughlin, Stephen Robert de Hennin, Pierre D. Wall | 2013-03-05 |
| 8300995 | M X N WSS with reduced optics size | — | 2012-10-30 |
| 8233794 | Hitless MxN wavelength selective switch | Sheldon McLaughlin, Stephen Robert de Hennin, Pierre D. Wall | 2012-07-31 |
| 8081875 | Wavelength switch | Barrie Keyworth | 2011-12-20 |
| 8045854 | M×N wavelength selective optical switch | — | 2011-10-25 |
| 7903318 | MEMS micromirror devices with anti-reflective structures | Abdul Jaleel K. Moidu, Keith Anderson, John Michael Miller | 2011-03-08 |
| 7813040 | Multi-stage optical isolator | Gonzalo Wills | 2010-10-12 |
| 7725027 | Multi-unit wavelength dispersive device | Barrie Keyworth, Pierre D. Wall | 2010-05-25 |
| 7668216 | Coherence reduction of diode lasers | — | 2010-02-23 |
| 7162118 | Dual optical switch | — | 2007-01-09 |
| 6940588 | Measuring response characteristics of an optical component | Shane H. Woodside, Yi Liang, Thomas Friessnegg | 2005-09-06 |
| 6915030 | Optical spectrum analyzer | Mikelis Svilans, Philip Duggan | 2005-07-05 |
| 6870679 | Multi-pass configurations | Geoff Randall, David Moss, Michael R. E. Lamont, Sheldon McLaughlin | 2005-03-22 |
| 6859573 | Double pass arrangement for a liquid crystal device | Oleg Bouevitch | 2005-02-22 |
| 6804467 | Chromatic dispersion compensation device | Kuochou Tai, Jyehong Chen, Kok-Wai Chang | 2004-10-12 |
| 6768874 | Chromatic dispersion compensation device | Jimin Xie, Xiaoli Fu | 2004-07-27 |
| 6654564 | Tunable dispersion compensator | Xiaoli Fu | 2003-11-25 |
| 6560252 | Method and device for wavelength locking | Jasvinder Obhi, Derek J. Glennie, James K. Vallance | 2003-05-06 |
| 6552782 | Apparatus and method for generation of optical signals | Gary Duck, Bruce Nyman, Donald R. Zimmerman | 2003-04-22 |
| 6519065 | Chromatic dispersion compensation device | Jimin Xie, Xiaoli Fu | 2003-02-11 |
| 6498872 | Optical configuration for a dynamic gain equalizer and a configurable add/drop multiplexer | Oleg Bouevitch, Thomas Ducellier, W. John Tomlinson, Jacques Bismuth | 2002-12-24 |
| 6486942 | Method and system for measurement of a characteristic of lens | Jian Yang, Geoff Randall | 2002-11-26 |
| 6487334 | Optical switch | Thomas Ducellier, Rajiv Iyer, Andrew Tsiboulia, Robert I. MacDonald | 2002-11-26 |
| 6462858 | Fast attenuator | Robert I. MacDonald, Lianxiang Yang, Phillipe Lonjoux, Mohiuddin Mala | 2002-10-08 |
| 6438284 | Optical switching device with reduced insertion loss | — | 2002-08-20 |