Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9160445 | Method and system for fault recovery in an optical network | Ruomei Mu, Franklin W. Kerfoot, III | 2015-10-13 |
| 8891957 | Method and system for fault recovery in an optical network | Ruomei Mu, Frank W. Kerfoot, III | 2014-11-18 |
| 8682159 | Optical communication system supporting detection and communication networks | Dmitriy Kovsh | 2014-03-25 |
| 8554081 | Optical add/drop multiplexer including reconfigurable filters and system including the same | Dmitriy Kovsh, Stuart M. Abbott | 2013-10-08 |
| 8537852 | Configuration and operation of inverse multiplexing communication system | Sameh A. Sabet | 2013-09-17 |
| 8483564 | Hybrid optical add-drop multiplexing network and wavelength allocation for the same | Ruomei Mu, Haifeng Li, Muhammad Haris | 2013-07-09 |
| 7734187 | Dispersion management in optical networks using a differential phase shift keying modulation format | Alexei N. Pilipetskii, William T. Anderson, Alan J. Lucero | 2010-06-08 |
| 7646983 | Apparatus and method for commissioning an optical transmission system | Michael Vaa, Franklin W. Kerfoot, III, Georg Heinrich Mohs, Robert Lynch, Stuart M. Abbott +2 more | 2010-01-12 |
| 7574140 | Optical transmission system including repeatered and unrepeatered segments | Massimo Manna, Mark Enright | 2009-08-11 |
| 7519295 | Apparatus and method for commissioning an optical transmission system | Michael Vaa, Franklin W. Kerfoot, III, Georg Heinrich Mohs, Robert Lynch, Stuart M. Abbott +2 more | 2009-04-14 |
| 7426323 | Dispersion management in branched optical networks | Stuart M. Abbott, Michael Vaa | 2008-09-16 |
| 7379670 | Method and apparatus for chromatic dispersion compensation | Bamdad Bakhshi, Dmitriy Kovsh, Michael Vaa | 2008-05-27 |
| 7274880 | Raman assisted EDFA system and method | Morten Nissov, Alexei A. Pilipetskii, Jonathan Nagel, Sergey Ten | 2007-09-25 |
| 7139489 | System and method of dispersion compensation in optical communication systems | Morten Nissov, Alexei A. Pilipetskii, Jonathan Nagel, Sergey Ten | 2006-11-21 |
| 6567577 | Method and apparatus for providing chromatic dispersion compensation in a wavelength division multiplexed optical transmission system | Stuart M. Abbott, Neal S. Bergano, Stephen Evangelides, George T. Harvey, Franklin W. Kerfoot, III +2 more | 2003-05-20 |
| 6407841 | Reduction of collision induced timing jitter by periodic dispersion management in soliton WDM transmission | Alexei N. Pilipetskii, Curtis R. Menvuk | 2002-06-18 |
| 6327250 | Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication system | Chien-Jen Chen, Alexei N. Pilipetskii | 2001-12-04 |
| 6311002 | Method and apparatus for reducing nonlinear penalties by proper arrangement of the dispersion map in an optical communication system | Steven G. Evangelides, Vincent J. Mazurczyk, Alexei N. Pilipetskii | 2001-10-30 |
| 6259543 | Efficient method for assessing the system performance of an optical transmission system while accounting for penalties arising from nonlinear interactions | Alexei N. Pilipetskii | 2001-07-10 |
| 6243181 | Reduction of collision induced timing jitter by periodic dispersion management in soliton WDM transmission | Alexei N. Pilipetskii, Curtis R. Menyuk | 2001-06-05 |