Greenwood; Douglas J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Greenwood; Douglas J..The latest application filed is for "system and method for managing the selection of ghost channels for mitigating polarization hole burning".

Company Profile

0.7.4

Greenwood; Douglas J. - Ottawa CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for selection of ghost channels for mitigating polarization hole burning Grant 8,811,822 - Leclair , et al. August 19, 2	2014-08-19
System and method for managing the selection of ghost channels for mitigating polarization hole burning Grant 8,670,664 - Leclair , et al. March 11, 2	2014-03-11
System and method for mitigating polarization hole burning Grant 8,542,992 - Jones , et al. September 24, 2	2013-09-24
System and method for optimizing the selection of ghost channels in mitigating polarization hole burning Grant 8,090,259 - Leclair , et al. January 3, 2	2012-01-03
Ghost Channel Management for PHB Mitigation App 20110211841 - Leclair; Denis Daniel ; et al.	2011-09-01
System and Method for Mitigating Polarization Hole Burning App 20110211835 - Jones; Kevan P. ; et al.	2011-09-01
System and Method for Optimizing the Selection of Ghost Channels in Mitigating Polarization Hole Burning App 20110211836 - Leclair; Denis Daniel ; et al.	2011-09-01
System and Method for Managing the Selection of Ghost Channels for Mitigating Polarization Hole Burning App 20110211826 - Leclair; Denis Daniel ; et al.	2011-09-01

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