Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9160445 | Method and system for fault recovery in an optical network | Ruomei Mu, Ekaterina A. Golovchenko | 2015-10-13 |
| 8305877 | System and method for distributed fault sensing and recovery | Sameh A. Sabet, Jonathan M. Liss, James C. Giotis | 2012-11-06 |
| 7881611 | Optical fiber transmission system with noise loading | Georg Heinrich Mohs, Stuart M. Abbott, R. Brian Jander, Morten Nissov | 2011-02-01 |
| 7646983 | Apparatus and method for commissioning an optical transmission system | Michael Vaa, Georg Heinrich Mohs, Ekaterina A. Golovchenko, Robert Lynch, Stuart M. Abbott +2 more | 2010-01-12 |
| 7526201 | Optical fiber transmission system with noise loading | Georg Heinrich Mohs, Stuart M. Abbott, R. Brian Jander, Morten Nissov | 2009-04-28 |
| 7519295 | Apparatus and method for commissioning an optical transmission system | Michael Vaa, Georg Heinrich Mohs, Ekaterina A. Golovchenko, Robert Lynch, Stuart M. Abbott +2 more | 2009-04-14 |
| 7424651 | Method and apparatus for decision threshold control in an optical signal receiver | Jerzy Domagala, Yi Cai, Greg Valvo | 2008-09-09 |
| 7233738 | Protection switching architecture and method of use | — | 2007-06-19 |
| 7032154 | Concatenated forward error correction decoder | Howard D. Kidorf, Nandakumar Ramanujam, Bo Pedersen | 2006-04-18 |
| 6999683 | Optical fiber transmission system with noise loaded idler channels | Matthew Ma, Mark D. Tremblay, Wolfgang Schlosser | 2006-02-14 |
| 6704511 | Optical fiber transmission system with noise loaded idler channels | Matthew Ma, Mark D. Tremblay, Wolfgang Schlosser | 2004-03-09 |
| 6571032 | Apparatus and method for multiplexing and/or demultiplexing optical signals having substantially equal dispersion | Alexei N. Pilipetskii | 2003-05-27 |
| 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, Ekaterina A. Golovchenko, George T. Harvey +2 more | 2003-05-20 |
| 6320884 | Wide bandwidth Raman amplifier employing a pump unit generating a plurality of wavelengths | Howard D. Kidorf, Xiaobing Ma, Karsten Rottwitt | 2001-11-20 |
| 6122298 | Multi-wavelength optical pump | Howard D. Kidorf, Xiaobing Ma, Karsten Rottwitt | 2000-09-19 |
| 6038356 | Lightwave transmission system employing raman and rare-earth doped fiber amplification | Morten Nissov | 2000-03-14 |
| 5173957 | Pump redundancy for optical amplifiers | Neal S. Bergano, Richard F. Druckenmiller, Patrick R. Trischitta | 1992-12-22 |