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Reel/Frame:	027746/0210			Pages:	11
		Recorded:	02/22/2012
Attorney Dkt #:	231441-323268
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Total properties: 66

Patent #:	6577413	Issue Dt:	06/10/2003	Application #:	09518134	Filing Dt:	03/03/2000
Title:	METHOD AND APPARATUS FOR POLARIZATION MULTIPLEXING AND DEMULTIPLEXING OPTICAL TRIBUTARY SIGNALS

Patent #:	6766072	Issue Dt:	07/20/2004	Application #:	09915401	Filing Dt:	07/27/2001
Publication #:	US20020044709	Pub Dt:	04/18/2002
Title:	OPTICAL THRESHOLD AND COMPARISON DEVICES AND METHODS

Patent #:	6584261	Issue Dt:	06/24/2003	Application #:	09988624	Filing Dt:	11/20/2001
Publication #:	US20020090185	Pub Dt:	07/11/2002
Title:	OPTICAL GATING APPARATUS AND METHODS

Patent #:	6716958	Issue Dt:	04/06/2004	Application #:	10019447	Filing Dt:	05/06/2002
Title:	WAVEGUIDE SYSTEMS OR STRUCTURES OR PARTS THEREOF, CONTAINING POLYCYANATE COPOLYMERS PREPARED FROM POLYFUNCTIONAL CYANATES AND FLUORINATED MONOCYANATES

Patent #:	6853790	Issue Dt:	02/08/2005	Application #:	10019479	Filing Dt:	04/26/2002
Title:	OPTICAL WAVEGUIDES DERIVED FROM A COMBINATION OF POLY(PERFLUOROCYCLOBUTANES) AND POLYMERIC CYANATES

Patent #:	6583917	Issue Dt:	06/24/2003	Application #:	10022255	Filing Dt:	12/20/2001
Publication #:	US20020191266	Pub Dt:	12/19/2002
Title:	OPTICAL INTENSITY MODULATION DEVICE AND METHOD

Patent #:	6867902	Issue Dt:	03/15/2005	Application #:	10135772	Filing Dt:	05/01/2002
Publication #:	US20030039023	Pub Dt:	02/27/2003
Title:	PARAMETRIC DEVICE FOR WAVELENGTH CONVERSION

Patent #:	6816659	Issue Dt:	11/09/2004	Application #:	10180461	Filing Dt:	06/27/2002
Publication #:	US20030142939	Pub Dt:	07/31/2003
Title:	UNIT FOR COMPENSATING THE CHROMATIC DISPERSION IN A RECONFIGURABLE MANNER

Patent #:	7187868	Issue Dt:	03/06/2007	Application #:	10206349	Filing Dt:	07/29/2002
Publication #:	US20030039006	Pub Dt:	02/27/2003
Title:	WAVELENGTH DIVISION MULTIPLEXING OPTICAL TRANSMISSION SYSTEM USING A SPECTRAL INVERSION DEVICE

Patent #:	6872794	Issue Dt:	03/29/2005	Application #:	10268717	Filing Dt:	10/11/2002
Publication #:	US20030103759	Pub Dt:	06/05/2003
Title:	NLO POLYMERS AND OPTICAL WAVEGUIDES BASED THEREON

Patent #:	7006744	Issue Dt:	02/28/2006	Application #:	10415128	Filing Dt:	12/04/2003
Publication #:	US20040076394	Pub Dt:	04/22/2004
Title:	HYBRID BURIED/RIDGE PLANAR WAVEGUIDES

Patent #:	7177511	Issue Dt:	02/13/2007	Application #:	10415474	Filing Dt:	10/01/2003
Publication #:	US20040057685	Pub Dt:	03/25/2004
Title:	OPTICAL FIBER, OPTICAL FIBER FILTER, AND OPTICAL AMPLIFIER

Patent #:	7302135	Issue Dt:	11/27/2007	Application #:	10479579	Filing Dt:	06/10/2004
Publication #:	US20040234199	Pub Dt:	11/25/2004
Title:	WAVEGUIDE BENDS AND DEVICES INCLUDING WAVEGUIDE BENDS

Patent #:	7307722	Issue Dt:	12/11/2007	Application #:	10485221	Filing Dt:	08/09/2004
Publication #:	US20040262499	Pub Dt:	12/30/2004
Title:	POLARIZATION STABILIZATION

Patent #:	7123789	Issue Dt:	10/17/2006	Application #:	10493570	Filing Dt:	11/22/2004
Publication #:	US20050069247	Pub Dt:	03/31/2005
Title:	OPTICAL MULTI/DEMULTIPLEXER DEVICE, OPTICAL WAVELENGTH SELECTIVE FILTER AND METHOD OF MAKING FILTER

Patent #:	7209607	Issue Dt:	04/24/2007	Application #:	10497009	Filing Dt:	10/27/2004
Publication #:	US20050041911	Pub Dt:	02/24/2005
Title:	OPTICAL SPACE-SWITCHING MATRIX

Patent #:	7116469	Issue Dt:	10/03/2006	Application #:	10499020	Filing Dt:	05/13/2005
Publication #:	US20050225841	Pub Dt:	10/13/2005
Title:	RAMAN AMPLIFICATION USING A MICROSTRUCTURED FIBER

Patent #:	7133588	Issue Dt:	11/07/2006	Application #:	10506542	Filing Dt:	05/05/2005
Publication #:	US20050226561	Pub Dt:	10/13/2005
Title:	DEVICE FOR BENDING AN OPTICAL BEAM, IN PARTICULAR IN AN OPTICAL INTEGRATED CIRCUIT

Patent #:	7233729	Issue Dt:	06/19/2007	Application #:	10506658	Filing Dt:	04/21/2005
Publication #:	US20050175304	Pub Dt:	08/11/2005
Title:	METHOD FOR GUIDING AN ELECTROMAGNETIC RADIATION, IN PARTICULAR IN AN INTEGRATED OPTICAL DEVICE

Patent #:	7346239	Issue Dt:	03/18/2008	Application #:	10506769	Filing Dt:	04/19/2005
Publication #:	US20050226562	Pub Dt:	10/13/2005
Title:	DEVICE FOR CROSSING OPTICAL BEAMS, IN PARTICULAR IN AN INTEGRATED OPTICAL CIRCUIT

Patent #:	7218807	Issue Dt:	05/15/2007	Application #:	10508515	Filing Dt:	05/11/2005
Publication #:	US20050220399	Pub Dt:	10/06/2005
Title:	OPTICAL TRANSMISSION SYSTEM USING AN OPTICAL PHASE CONJUGATION DEVICE

Patent #:	7274854	Issue Dt:	09/25/2007	Application #:	10518352	Filing Dt:	08/15/2005
Publication #:	US20070122102	Pub Dt:	05/31/2007
Title:	POLYIMIDE OPTICAL WAVEGUIDES AND METHOD FOR THE PREPARATION THEREOF

Patent #:	7242517	Issue Dt:	07/10/2007	Application #:	10518473	Filing Dt:	12/20/2004
Publication #:	US20050259325	Pub Dt:	11/24/2005
Title:	OPTICAL DEVICES COMPRISING SERIES OF BIREFRINGENT WAVEPLATES

Patent #:	7324267	Issue Dt:	01/29/2008	Application #:	10518855	Filing Dt:	09/14/2005
Publication #:	US20060092500	Pub Dt:	05/04/2006
Title:	FOUR-WAVE-MIXING BASED OPTICAL WAVELENGTH CONVERTER DEVICE

Patent #:	7253944	Issue Dt:	08/07/2007	Application #:	10522555	Filing Dt:	12/28/2005
Publication #:	US20060109543	Pub Dt:	05/25/2006
Title:	MULTI-STAGE RAMAN AMPLIFIER

Patent #:	7228015	Issue Dt:	06/05/2007	Application #:	10533370	Filing Dt:	04/29/2005
Publication #:	US20060018584	Pub Dt:	01/26/2006
Title:	INTEGRATED OPTIC POLARIZATION CONVERTER BASED ON STRUCTURAL CHIRALITY

Patent #:	7145716	Issue Dt:	12/05/2006	Application #:	10538846	Filing Dt:	02/14/2006
Publication #:	US20060158717	Pub Dt:	07/20/2006
Title:	MULTIPLE STAGE RAMAN OPTICAL AMPLIFIER

Patent #:	7217377	Issue Dt:	05/15/2007	Application #:	10538874	Filing Dt:	02/16/2006
Publication #:	US20060165368	Pub Dt:	07/27/2006
Title:	PHOTOCHROMIC OPTICAL WAVEGUIDES AND EMTHOD FOR THE PREPARATION THEREOF

Patent #:	7356219	Issue Dt:	04/08/2008	Application #:	10541071	Filing Dt:	04/05/2006
Publication #:	US20060233486	Pub Dt:	10/19/2006
Title:	INTEGRATED OPTICAL ADD/DROP DEVICE HAVING SWITCHING FUNCTION

Patent #:	7324721	Issue Dt:	01/29/2008	Application #:	10565590	Filing Dt:	09/08/2006
Publication #:	US20070031155	Pub Dt:	02/08/2007
Title:	OPTICAL COMMUNICATION LINE WITH DISPERSION INTRACHANNEL NONLINEARITIES MANAGEMENT

Patent #:	7505490	Issue Dt:	03/17/2009	Application #:	10573892	Filing Dt:	01/12/2007
Publication #:	US20070211772	Pub Dt:	09/13/2007
Title:	PHASE-CONTROL IN AN EXTERNAL-CAVITY TUNEABLE LASER

Patent #:	7573919	Issue Dt:	08/11/2009	Application #:	10573895	Filing Dt:	04/24/2007
Publication #:	US20070268939	Pub Dt:	11/22/2007
Title:	WAVELENGTH CONTROL OF AN EXTERNAL-CAVITY TUNEABLE LASER

Patent #:	7292752	Issue Dt:	11/06/2007	Application #:	10578252	Filing Dt:	05/04/2006
Publication #:	US20070058900	Pub Dt:	03/15/2007
Title:	TUNEABLE GRATING ASSISTED DIRECTIONAL OPTICAL COUPLER

Patent #:	8064741	Issue Dt:	11/22/2011	Application #:	10584853	Filing Dt:	06/28/2006
Publication #:	US20090245728	Pub Dt:	10/01/2009
Title:	OPTICAL COUPLING DEVICE

Patent #:	8019232	Issue Dt:	09/13/2011	Application #:	10592032	Filing Dt:	07/09/2007
Publication #:	US20070274731	Pub Dt:	11/29/2007
Title:	METHOD AND APPARATUS FOR OPTICAL PHASE MODULATION

Patent #:	8149492	Issue Dt:	04/03/2012	Application #:	10593697	Filing Dt:	09/09/2008
Publication #:	US20090003841	Pub Dt:	01/01/2009
Title:	OPTICAL MODULATOR

Patent #:	7860359	Issue Dt:	12/28/2010	Application #:	11629305	Filing Dt:	10/02/2008
Publication #:	US20090034968	Pub Dt:	02/05/2009
Title:	OPTICAL BAND SPLITTER/COMBINER AND APPARATUS COMPRISING THE SAME

Patent #:	8483247	Issue Dt:	07/09/2013	Application #:	11631111	Filing Dt:	12/29/2006
Publication #:	US20080298402	Pub Dt:	12/04/2008
Title:	THERMALLY CONTROLLED EXTERNAL CAVITY TUNEABLE LASER

Patent #:	7528360	Issue Dt:	05/05/2009	Application #:	11661416	Filing Dt:	02/28/2007
Publication #:	US20070253053	Pub Dt:	11/01/2007
Title:	METHOD AND DEVICE FOR STABILIZING THE STATE OF POLARIZATION OF OPTICAL RADIATION

Patent #:	7917031	Issue Dt:	03/29/2011	Application #:	11665466	Filing Dt:	04/16/2007
Publication #:	US20070280689	Pub Dt:	12/06/2007
Title:	METHOD AND DEVICE FOR STABILIZING THE STATE OF POLARIZATION OF A POLARIZATION MULTIPLEXED OPTICAL RADIATION

Patent #:	8148794	Issue Dt:	04/03/2012	Application #:	11793238	Filing Dt:	06/15/2007
Publication #:	US20080073744	Pub Dt:	03/27/2008
Title:	PHOTODETECTOR IN GERMANIUM ON SILICON

Patent #:	8096463	Issue Dt:	01/17/2012	Application #:	11793290	Filing Dt:	08/14/2008
Publication #:	US20080302858	Pub Dt:	12/11/2008
Title:	WIRING METHOD AND DEVICE

Patent #:	7813034	Issue Dt:	10/12/2010	Application #:	11802011	Filing Dt:	05/18/2007
Publication #:	US20070223085	Pub Dt:	09/27/2007
Title:	MULTI-STAGE RAMAN AMPLIFIER

Patent #:	8023822	Issue Dt:	09/20/2011	Application #:	11883943	Filing Dt:	09/10/2008
Publication #:	US20090041462	Pub Dt:	02/12/2009
Title:	OPTICAL BAND SPLITTER/COMBINER DEVICE COMPRISING A THREE-ARMS INTERFEROMETER

Patent #:	7871760	Issue Dt:	01/18/2011	Application #:	11886770	Filing Dt:	09/20/2007
Publication #:	US20090020499	Pub Dt:	01/22/2009
Title:	METHOD TO FABRICATE A REDIRECTING MIRROR IN OPTICAL WAVEGUIDE DEVICES

Patent #:	8064769	Issue Dt:	11/22/2011	Application #:	11922563	Filing Dt:	12/20/2007
Publication #:	US20080253767	Pub Dt:	10/16/2008
Title:	METHOD AND SYSTEM FOR HITLESS TUNABLE OPTICAL PROCESSING

Patent #:	8259765	Issue Dt:	09/04/2012	Application #:	12084318	Filing Dt:	04/30/2008
Publication #:	US20100177793	Pub Dt:	07/15/2010
Title:	PASSIVE PHASE CONTROL IN AN EXTERNAL CAVITY LASER

Patent #:	7909518	Issue Dt:	03/22/2011	Application #:	12085323	Filing Dt:	05/21/2008
Publication #:	US20090136178	Pub Dt:	05/28/2009
Title:	OPTICAL ASSEMBLY CONNECTING A LASER WITH OPTICAL FIBRE

Patent #:	8095010	Issue Dt:	01/10/2012	Application #:	12087063	Filing Dt:	06/25/2008
Publication #:	US20090028567	Pub Dt:	01/29/2009
Title:	METHOD AND DEVICE FOR TUNABLE OPTICAL FILTERING

Patent #:	8923700	Issue Dt:	12/30/2014	Application #:	12087064	Filing Dt:	10/27/2008
Publication #:	US20090273842	Pub Dt:	11/05/2009
Title:	Method and System for Tunable Optical Filtering

Patent #:	7869475	Issue Dt:	01/11/2011	Application #:	12306543	Filing Dt:	12/24/2008
Publication #:	US20090252188	Pub Dt:	10/08/2009
Title:	MISALIGNMENT PREVENTION IN AN EXTERNAL CAVITY LASER HAVING TEMPERATURE STABILISATION OF THE RESONATOR AND THE GAIN MEDIUM

Patent #:	8494317	Issue Dt:	07/23/2013	Application #:	12513818	Filing Dt:	03/30/2010
Publication #:	US20100196014	Pub Dt:	08/05/2010
Title:	METHOD AND DEVICE FOR HITLESS TUNABLE OPTICAL FILTERING

Patent #:	8494318	Issue Dt:	07/23/2013	Application #:	12513993	Filing Dt:	04/07/2010
Publication #:	US20100183312	Pub Dt:	07/22/2010
Title:	METHOD AND DEVICE FOR HITLESS TUNABLE OPTICAL FILTERING

Patent #:	NONE	Issue Dt:		Application #:	12514008	Filing Dt:	04/06/2010
Publication #:	US20100189441	Pub Dt:	07/29/2010
Title:	METHOD AND DEVICE FOR HITLESS TUNABLE OPTICAL FILTERING

Patent #:	8179930	Issue Dt:	05/15/2012	Application #:	12519404	Filing Dt:	08/12/2009
Publication #:	US20100091804	Pub Dt:	04/15/2010
Title:	PHASE CONTROL BY ACTIVE THERMAL ADJUSTMENTS IN AN EXTERNAL CAVITY LASER

Patent #:	8380076	Issue Dt:	02/19/2013	Application #:	12520914	Filing Dt:	03/31/2010
Publication #:	US20100232802	Pub Dt:	09/16/2010
Title:	OPTICAL TRANSMISSION SYSTEM WITH OPTICAL CHROMATIC DISPERSION COMPENSATOR

Patent #:	8311411	Issue Dt:	11/13/2012	Application #:	12739840	Filing Dt:	07/01/2010
Publication #:	US20100277798	Pub Dt:	11/04/2010
Title:	METHOD AND DEVICE FOR POLARIZATION OF AN OPTICAL RADIATION

Patent #:	8437645	Issue Dt:	05/07/2013	Application #:	12739842	Filing Dt:	07/01/2010
Publication #:	US20100266291	Pub Dt:	10/21/2010
Title:	System and Method for Coherent Detection of Optical Signals

Patent #:	8300306	Issue Dt:	10/30/2012	Application #:	12897456	Filing Dt:	10/04/2010
Publication #:	US20110080634	Pub Dt:	04/07/2011
Title:	MULTI-STAGE RAMAN AMPLIFIER

Patent #:	8320721	Issue Dt:	11/27/2012	Application #:	12919578	Filing Dt:	01/18/2011
Publication #:	US20110116741	Pub Dt:	05/19/2011
Title:	OPTICAL MODE TRANSFORMER, IN PARTICULAR FOR COUPLING AN OPTICAL FIBER AND A HIGH-INDEX CONTRAST WAVEGUIDE

Patent #:	8483528	Issue Dt:	07/09/2013	Application #:	12919591	Filing Dt:	10/19/2010
Publication #:	US20110026880	Pub Dt:	02/03/2011
Title:	OPTICAL MODE TRANSFORMER, IN PARTICULAR FOR COUPLING AN OPTICAL FIBER AND A HIGH-INDEX CONTRAST WAVEGUIDE

Patent #:	8520709	Issue Dt:	08/27/2013	Application #:	12936723	Filing Dt:	01/18/2011
Publication #:	US20110110388	Pub Dt:	05/12/2011
Title:	METHOD AND APPARATUS FOR REDUCING THE AMPLITUDE MODULATION OF OPTICAL SIGNALS IN EXTERNAL CAVITY LASERS

Patent #:	8236481	Issue Dt:	08/07/2012	Application #:	12966619	Filing Dt:	12/13/2010
Publication #:	US20110136063	Pub Dt:	06/09/2011
Title:	METHOD TO FABRICATE A REDIRECTING MIRROR IN OPTICAL WAVEGUIDE DEVICES

Patent #:	8200087	Issue Dt:	06/12/2012	Application #:	13038990	Filing Dt:	03/02/2011
Publication #:	US20110170870	Pub Dt:	07/14/2011
Title:	METHOD AND DEVICE FOR STABILIZING THE STATE OF POLARIZATION OF A POLARIZATION MULTIPLEXED OPTICAL RADIATION

Patent #:	8781337	Issue Dt:	07/15/2014	Application #:	13226149	Filing Dt:	09/06/2011
Publication #:	US20110317238	Pub Dt:	12/29/2011
Title:	METHOD AND APPARATUS FOR OPTICAL PHASE MODULATION

Patent #:	8433196	Issue Dt:	04/30/2013	Application #:	13230454	Filing Dt:	09/12/2011
Publication #:	US20120002296	Pub Dt:	01/05/2012
Title:	OPTICAL BAND SPLITTER/COMBINER DEVICE COMPRISING A THREE-ARMS INTERFEROMETER

Assignor

ROYAL BANK OF CANADA

Exec Dt:

01/30/2012

Assignees

MOSAID TECHNOLOGIES INCORPORATED

11 HINES ROAD

OTTAWA, ONTARIO, CANADA K2K 2X1

658868 N.B. INC.

11 HINES ROAD

OTTAWA, ONTARIO, CANADA K2K 2X1

658276 N.B. LTD.

11 HINES ROAD

OTTAWA, ONTARIO, CANADA K2K 2X1

Correspondence name and address
	BRETT A. KRUEGER
	39400 WOODWARD AVENUE, SUITE 101
	BLOOMFIELD HILLS, MI 48304

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