Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9425894 | In-band optical signal-to-noise ratio measurement | Derrick Remedios | 2016-08-23 |
| 8014668 | Method and system for distributed measurement and compensation of chromatic dispersion in an optical network | Derrick Remedios, Patrick Chilufya Chimfwembe, Colin Kelly, James Benson Bacque | 2011-09-06 |
| 7869709 | Signal identification in optical communications networks | Derrick Remedios, Patrick Chilufya Chimfwembe | 2011-01-11 |
| 7783193 | Noise tone avoidance in optical networks | Derrick Remedios, James Benson Bacque | 2010-08-24 |
| 7715710 | Method and system for power management in optical networks | Derrick Remedios | 2010-05-11 |
| 7652816 | Method for network commissioning and upgrading using amplified spontaneous emission (ASE) sources | Jason Christopher De Rocher, Hamish Iain MacDonald, Walter Carpini, Eddie Kai Ho Ng, Derrick Remedios +1 more | 2010-01-26 |
| 7551858 | Signal identification in optical communications networks | Derrick Remedios, Patrick Chilufya Chimfwembe | 2009-06-23 |
| 7346284 | Method and apparatus for encoding optical power and non-payload data in an optical signal | — | 2008-03-18 |
| 7321727 | Method for network commissioning using amplified spontaneous emission (ASE) sources | Eddie Kai Ho Ng, Jason Christopher De Rocher, Derrick Remedios, James Benson Bacque | 2008-01-22 |
| 7248798 | Method and system for identification of channels in an optical network | Paul Obeda, Derrick Remedios, Colin Kelly | 2007-07-24 |
| 7224909 | Method and system for selective optical payload cancellation | Derrick Remedios, Benjamin Chan, Patrick Chilufya Chimfwembe | 2007-05-29 |
| 7174109 | Method and apparatus for encoding optical power and non-payload data in an optical signal | — | 2007-02-06 |
| 7158723 | Channel identification in communications networks | Derrick Remedios, Dongxing Jin, Patrick Chilufya Chimfwembe | 2007-01-02 |
| 7155122 | Channel identification in communications networks | Derrick Remedios, Dongxing Jin, Patrick Chilufya Chimfwembe | 2006-12-26 |
| 7142783 | Method and system for identification of channels in an optical network | Paul Obeda, Derrick Remedios, Colin Kelly | 2006-11-28 |
| 7139480 | System and method for power management in an optical network | Eddie Kai Ho Ng, Derrick Remedios, Colin Kelly, John Frederick Groves | 2006-11-21 |
| 7139069 | Methods and apparatus for detecting a faulty component location along an optical path in an optical network | James Benson Bacque, Derrick Remedios, Eddie Kai Ho Ng | 2006-11-21 |
| 7139486 | Method and apparatus for optical add/drop multiplexing in optical networks | Derrick Remedios, Dan Oprea, Patrick Chilufya Chimfwembe | 2006-11-21 |
| 7127165 | Method and system for compensating for side effects of cross gain modulation in amplified optical networks | Paul Obeda, Robert Michael Bierman, James Benson Bacque, Colin Kelly, Derrick Remedios | 2006-10-24 |
| 7068932 | Method and system for automatic initialization of an optical network | Derrick Remedios, Eddie Kai Ho Ng | 2006-06-27 |
| 7054556 | Channel identification in communications networks | Derrick Remedios, Dongxing Jin, Patrick Chilufya Chimfwembe | 2006-05-30 |
| 6963892 | Real-time method and apparatus for performing a large size fast fourier transform | Dongxing Jin, Leonard Marziliano | 2005-11-08 |
| 6903867 | Method and apparatus for gain excursion minimization in automatic gain controlled optical systems | Eddie Kai Ho Ng, Derrick Remedios, Robert Michael Bierman, Dung Nguyen | 2005-06-07 |
| 6829438 | Add/drop multiplexing in WDM optical networks | Wen Liu, Derrick Remedios | 2004-12-07 |
| 6819879 | Method and apparatus for encoding optical power and non-payload data in an optical signal | — | 2004-11-16 |