| Patent | Date |
|---|
Optical Pumping Technique
App 20190103917 - Gnauck; Alan H. ; et al. | 2019-04-04 |
Efficient Pumping Of An Array Of Optical Amplifiers
App 20180054036 - Winzer; Peter J. ; et al. | 2018-02-22 |
Efficient pumping of an array of optical amplifiers
Grant 9,899,792 - Winzer , et al. February 20, 2 | 2018-02-20 |
Method and apparatus for space-division multiplexing systems
Grant 9,344,779 - Sethumadhavan , et al. May 17, 2 | 2016-05-17 |
Method And Apparatus For Processing A Communication Signal In An Optical Communication Network
App 20160072588 - Houtsma; Vincent E. ; et al. | 2016-03-10 |
Frequency-dependent I/Q-signal imbalance correction coherent optical transceivers
Grant 9,203,682 - Winzer , et al. December 1, 2 | 2015-12-01 |
Optical Monitoring Using Optical Frequency Combs
App 20150139640 - Jopson; Robert M. ; et al. | 2015-05-21 |
Method And Apparatus For Space-Division Multiplexing Systems
App 20130236175 - Sethumadhavan; Chandrasekhar ; et al. | 2013-09-12 |
Frequency-dependent I/q-signal Imbalance Correction For Coherent Optical Transceivers
App 20120057863 - Winzer; Peter J. ; et al. | 2012-03-08 |
Method and apparatus for multi-band optical switching using multi-pump parametric devices
Grant 8,032,024 - Centanni , et al. October 4, 2 | 2011-10-04 |
Narrow-band DPSK apparatus, system, method
App 20110052196 - Gnauck; Alan H. ; et al. | 2011-03-03 |
Modulation scheme for tedons
Grant 7,848,658 - Gnauck , et al. December 7, 2 | 2010-12-07 |
Method and apparatus for optical transmission
Grant 7,844,186 - Dorrer , et al. November 30, 2 | 2010-11-30 |
Fiber and wire communication system
Grant 7,831,147 - Combs , et al. November 9, 2 | 2010-11-09 |
Fiber and wire communication system
Grant 7,783,196 - Combs , et al. August 24, 2 | 2010-08-24 |
Fiber/wired communication system
Grant 7,734,179 - Darcie , et al. June 8, 2 | 2010-06-08 |
Modulation scheme for tedons
Grant 7,580,642 - Gnauck , et al. August 25, 2 | 2009-08-25 |
Fiber And Wire Communication System
App 20090067841 - Combs; Charles D. ; et al. | 2009-03-12 |
Modulation Scheme For Tedons
App 20080285983 - Gnauck; Alan H. ; et al. | 2008-11-20 |
Fiber and wire communication system
Grant 7,450,850 - Combs , et al. November 11, 2 | 2008-11-11 |
Fiber And Wire Communication System
App 20080019695 - Combs; Charles D. ; et al. | 2008-01-24 |
Fiber and wire communication system
Grant 7,283,749 - Combs , et al. October 16, 2 | 2007-10-16 |
Fiber And Wire Communication System
App 20070166036 - COMBS; CHARLES D. ; et al. | 2007-07-19 |
Fiber and wire communication system
Grant 7,190,903 - Combs , et al. March 13, 2 | 2007-03-13 |
System for mitigating the effects of fiber dispersion by separate detection of two transmitted sidebands
Grant 7,127,181 - Gnauck , et al. October 24, 2 | 2006-10-24 |
Modulation scheme for tedons
App 20060222374 - Gnauck; Alan H. ; et al. | 2006-10-05 |
Fiber and wire communication system
Grant 7,068,937 - Combs , et al. June 27, 2 | 2006-06-27 |
Modulation scheme for tedons
Grant 7,068,946 - Gnauck , et al. June 27, 2 | 2006-06-27 |
Multiple pump parametric apparatus having no idler broadening
App 20060061853 - Chraplyvy; Andrew R. ; et al. | 2006-03-23 |
System for mitigating the effects of fiber dispersion by separate detection of two transmitted sidbands
App 20050271393 - Gnauck, Alan H. ; et al. | 2005-12-08 |
Diversity receiver for mitigating the effects of fiber dispersion by separate detection of the two transmitted sidebands
Grant 6,959,154 - Gnauck , et al. October 25, 2 | 2005-10-25 |
Method and apparatus for optical transmission
App 20050185968 - Dorrer, Christophe J. ; et al. | 2005-08-25 |
Method and apparatus for multi-band optical switching using multi-pump parametric devices
App 20050129412 - Centanni, Joseph Carmine ; et al. | 2005-06-16 |
Dynamic add/drop of channels in a linear-optical-amplifier-based wavelength-division-multiplexed system
Grant 6,856,768 - Gnauck , et al. February 15, 2 | 2005-02-15 |
Apparatus and method to monitor communication system status
Grant 6,785,242 - Darcie , et al. August 31, 2 | 2004-08-31 |
Fiber and wire communication system
Grant 6,751,417 - Combs , et al. June 15, 2 | 2004-06-15 |
Method and system for single-sideband optical signal generation and transmission
Grant 6,661,976 - Gnauck , et al. December 9, 2 | 2003-12-09 |
Fiber/wired communication system
Grant 6,654,563 - Darcie , et al. November 25, 2 | 2003-11-25 |
Restorable architectures for fiber-based broadband local access networks
Grant H2,075 - Gnauck , et al. August 5, 2 | 2003-08-05 |
Method and system for providing low-cost high-speed data services
Grant 6,493,335 - Darcie , et al. December 10, 2 | 2002-12-10 |
Modulation scheme for tedons
App 20020126359 - Gnauck, Alan H. ; et al. | 2002-09-12 |
Dynamic add/drop of channels in a linear-optical-amplifier-based wavelength-division-multiplexed system
App 20020021861 - Gnauck, Alan H. ; et al. | 2002-02-21 |
Bi-directional optical transmission system
Grant 6,339,487 - Gnauck , et al. January 15, 2 | 2002-01-15 |
Apparatus and method to monitor communication system status
App 20010038611 - Darcie, Thomas Edward ; et al. | 2001-11-08 |
Resource pooling system and method in communication systems
Grant 6,195,362 - Darcie , et al. February 27, 2 | 2001-02-27 |
Apparatus and method to monitor communication system status
Grant 6,137,780 - Darcie , et al. October 24, 2 | 2000-10-24 |
Current control for an analog optical link
Grant 5,963,570 - Gnauck , et al. October 5, 1 | 1999-10-05 |
System for converter for providing downstream second FDM signals over access path and upstream FDM signals sent to central office over the second path
Grant 5,864,672 - Bodeep , et al. January 26, 1 | 1999-01-26 |
Method and apparatus for generating data encoded pulses in return-to-zero format
Grant 5,625,722 - Froberg , et al. April 29, 1 | 1997-04-29 |
Dispersion compensation in optical fiber communications
Grant 5,559,920 - Chraplyvy , et al. September 24, 1 | 1996-09-24 |
Apparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversion
Grant 5,532,868 - Gnauck , et al. July 2, 1 | 1996-07-02 |
Optical communication using dispersion-induced FM to AM conversion with nonlinearity-induced stabilization
Grant 5,400,165 - Gnauck , et al. * March 21, 1 | 1995-03-21 |
Ultra-high capacity non-soliton optical transmission using optical phase conjugation
Grant 5,365,362 - Gnauck , et al. November 15, 1 | 1994-11-15 |
Tunable chirp, lightwave modulator for dispersion compensation
Grant 5,303,079 - Gnauck , et al. April 12, 1 | 1994-04-12 |
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