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System and method for data reconfiguration in an optical communication network Grant 8,711,685 - Lakshminaravana , et al. April 29, 2 | 2014-04-29 |
System and method for optical communication using polarization filtering Grant 8,379,301 - Wang February 19, 2 | 2013-02-19 |
Apparatus and method for ensuring continuity of fiber optic Grant 8,155,516 - Sokolowski , et al. April 10, 2 | 2012-04-10 |
Systems and Methods for Measuring Power Levels in an Optical Device App 20120038974 - Wang; Hongsheng | 2012-02-16 |
Synchronous OTDM: gapped clock creation and duty cycle multiplication Grant 8,000,605 - Dave August 16, 2 | 2011-08-16 |
Reed Solomon decoding of signals having variable input data rates Grant 7,987,412 - Lakshminarayana , et al. July 26, 2 | 2011-07-26 |
System and Method for Optical Communication Using Polarization Filtering App 20110157688 - Wang; Hongsheng | 2011-06-30 |
System and method for optical communication using polarization filtering Grant 7,924,498 - Wang April 12, 2 | 2011-04-12 |
Apparatus and methods for optical communication Grant 7,916,385 - Piehler , et al. March 29, 2 | 2011-03-29 |
SOA-MZI device fault isolation Grant 7,633,674 - Laham , et al. December 15, 2 | 2009-12-15 |
System and Method for Optical Communication Using Polarization Filtering App 20090059355 - Wang; Hongsheng | 2009-03-05 |
SOA-MZI Device Fault Isolation App 20090041454 - Laham; Mohammad ;   et al. | 2009-02-12 |
SOA-MZI device fault isolation Grant 7,440,179 - Laham , et al. October 21, 2 | 2008-10-21 |
Apparatus and Methods for Optical Communication App 20080231945 - Piehler; David ;   et al. | 2008-09-25 |
System And Method For Data Reconfiguration In An Optical Communication Network App 20080219157 - Lakshminaraya; Ganesh ;   et al. | 2008-09-11 |
Integrated performance monitoring, performance maintenance, and failure detection for photonic regenerators Grant 7,319,555 - Lakshminarayana , et al. January 15, 2 | 2008-01-15 |
Reed Solomon Decoding Of Signals Having Variable Input Data Rates App 20070300137 - Lakshminarayana; Ganesh ;   et al. | 2007-12-27 |
Photonic integrated circuit Grant 7,239,768 - Lakshminarayana , et al. July 3, 2 | 2007-07-03 |
Redundant path all-optical regeneration, reshaping and wavelength conversion for enhanced yield Grant 7,203,427 - Naik , et al. April 10, 2 | 2007-04-10 |
Generation and detection of optical maintenance signals in optical networks Grant 7,190,909 - Das , et al. March 13, 2 | 2007-03-13 |
Method and apparatus for bit-rate and format insensitive performance monitoring of lightwave signals Grant 7,009,210 - Sarathy , et al. March 7, 2 | 2006-03-07 |
Restoration management system and method in a MPLS network Grant 6,956,822 - Hujber October 18, 2 | 2005-10-18 |
Optical signal quality selection system Grant 6,856,767 - Laham , et al. February 15, 2 | 2005-02-15 |
Device and method for simultaneous multiple reproduction of lightwave signals Grant 6,804,426 - Lidsky , et al. October 12, 2 | 2004-10-12 |
Method and apparatus for testing an individual lightwave chip on a wafer Grant 6,777,252 - Sarathy August 17, 2 | 2004-08-17 |
Format insensitive and bit rate independent optical preprocessor Grant 6,727,991 - Martinez , et al. April 27, 2 | 2004-04-27 |
Format insensitive and bit rate independent optical preprocessor Grant 6,724,484 - Martinez , et al. April 20, 2 | 2004-04-20 |
Bit-rate and format insensitive all-option clock extraction circuit Grant 6,678,086 - Dave , et al. January 13, 2 | 2004-01-13 |
Bit-rate and format insensitive all-optical clock extraction circuit Grant 6,671,467 - Dave , et al. December 30, 2 | 2003-12-30 |
Format insensitive and bit rate independent optical preprocessor Grant 6,646,794 - Martinez , et al. November 11, 2 | 2003-11-11 |
Bit-rate and format insensitive all-optical circuit for reshaping, regeneration and retiming of optical pulse streams Grant 6,636,318 - Sarathy , et al. October 21, 2 | 2003-10-21 |
Bit-rate and format insensitive all-optical clock extraction circuit Grant 6,624,924 - Dave , et al. September 23, 2 | 2003-09-23 |