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Patent Assignment Details

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Reel/Frame:	051258/0517			Pages:	44
		Recorded:	12/11/2019
Attorney Dkt #:	061398-0031
Conveyance:	AMENDED AND RESTATED U.S. PATENT AND TRADEMARK SECURITY AGREEMENT

Total properties: 12

Patent #:	6181270	Issue Dt:	01/30/2001	Application #:	09510561	Filing Dt:	02/22/2000
Title:	Reference-based autofocusing method for ifsar and other applications

Patent #:	6597304	Issue Dt:	07/22/2003	Application #:	09916422	Filing Dt:	07/27/2001
Publication #:	US20030020648	Pub Dt:	01/30/2003
Title:	SYSTEM AND METHOD FOR COHERENT ARRAY ABERRATION SENSING

Patent #:	7218268	Issue Dt:	05/15/2007	Application #:	10437836	Filing Dt:	05/14/2003
Publication #:	US20040227658	Pub Dt:	11/18/2004
Title:	SELF-CALIBRATING INTERFEROMETRIC SYNTHETIC APERTURE RADAR ALTIMETER

Patent #:	6873285	Issue Dt:	03/29/2005	Application #:	10615687	Filing Dt:	07/09/2003
Publication #:	US20050007269	Pub Dt:	01/13/2005
Title:	METHOD AND SYSTEM FOR PROVIDING ALONG-TRACK ALIGNMENT AND FORMATTING OF SYNTHETIC APERTURE RADAR (SAR) DATA, AND SAR IMAGE FORMATION ALGORITHMS USING SUCH METHOD AND SYSTEM

Patent #:	7531774	Issue Dt:	05/12/2009	Application #:	11446109	Filing Dt:	06/05/2006
Publication #:	US20070278386	Pub Dt:	12/06/2007
Title:	MEASUREMENT-DIVERSE IMAGING AND WAVEFRONT SENSING WITH AMPLITUDE AND PHASE ESTIMATION

Patent #:	7663529	Issue Dt:	02/16/2010	Application #:	11889637	Filing Dt:	08/15/2007
Publication #:	US20080042893	Pub Dt:	02/21/2008
Title:	METHODS FOR TWO-DIMENSIONAL AUTOFOCUS IN HIGH RESOLUTION RADAR SYSTEMS

Patent #:	7843377	Issue Dt:	11/30/2010	Application #:	12656689	Filing Dt:	02/12/2010
Publication #:	US20100149024	Pub Dt:	06/17/2010
Title:	METHODS FOR TWO-DIMENSIONAL AUTOFOCUS IN HIGH RESOLUTION RADAR SYSTEMS

Patent #:	8009079	Issue Dt:	08/30/2011	Application #:	12926602	Filing Dt:	11/29/2010
Publication #:	US20110133983	Pub Dt:	06/09/2011
Title:	METHODS FOR TWO-DIMENSIONAL AUTOFOCUS IN HIGH RESOLUTION RADAR SYSTEMS

Patent #:	8548248	Issue Dt:	10/01/2013	Application #:	13096174	Filing Dt:	04/28/2011
Publication #:	US20120224772	Pub Dt:	09/06/2012
Title:	Correlated Land Change System and Method

Patent #:	8559017	Issue Dt:	10/15/2013	Application #:	13225127	Filing Dt:	09/02/2011
Publication #:	US20130056650	Pub Dt:	03/07/2013
Title:	METHOD FOR ALIGNING A PLURALITY OF SUB-APERTURES OF A MULTIPLE-APERTURE IMAGING SYSTEM

Patent #:	10346446	Issue Dt:	07/09/2019	Application #:	15341338	Filing Dt:	11/02/2016
Publication #:	US20170124116	Pub Dt:	05/04/2017
Title:	SYSTEM AND METHOD FOR AGGREGATING MULTI-SOURCE DATA AND IDENTIFYING GEOGRAPHIC AREAS FOR DATA ACQUISITION

Patent #:	10152802	Issue Dt:	12/11/2018	Application #:	15488918	Filing Dt:	04/17/2017
Publication #:	US20170287153	Pub Dt:	10/05/2017
Title:	METHOD AND APPARATUS FOR IMAGING THE SILHOUETTE OF AN OBJECT OCCLUDING A LIGHT SOURCE USING A SYNTHETIC APERATURE

Assignor

Exec Dt:

12/11/2019

Assignee

20 KING STREET WEST, 4TH FLOOR

TORONTO, ONTARIO, CANADA M5H 1C4

Correspondence name and address
	LATHAM & WATKINS LLP
	355 SOUTH GRAND AVENUE
	LOS ANGELES, CA 90071-1560

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