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NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	050010/0398			Pages:	16
		Recorded:	08/09/2019
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 41

Patent #:	6707967	Issue Dt:	03/16/2004	Application #:	09757386	Filing Dt:	01/08/2001
Publication #:	US20030086646	Pub Dt:	05/08/2003
Title:	EFFICIENT SAMPLED GRATINGS FOR WDM APPLICATIONS

Patent #:	6647180	Issue Dt:	11/11/2003	Application #:	09826294	Filing Dt:	04/03/2001
Publication #:	US20020094165	Pub Dt:	07/18/2002
Title:	TUNABLE OPTICAL DISPERSION BY USING TWO FIBER BRAGG GRATINGS WITH NONLINEAR GROUP DELAYS

Patent #:	6532074	Issue Dt:	03/11/2003	Application #:	09870925	Filing Dt:	05/30/2001
Title:	FREE-SPACE DIFFRACTION MEASUREMENT OF A PHASE MASK FOR FABRICATION OF A WAVEGUIDE BRAGG GRATING

Patent #:	6778733	Issue Dt:	08/17/2004	Application #:	09883081	Filing Dt:	06/15/2001
Publication #:	US20020122626	Pub Dt:	09/05/2002
Title:	LITHOGRAPHIC FABRICATION OF PHASE MASK FOR FIBER BRAGG GRATINGS

Patent #:	6907164	Issue Dt:	06/14/2005	Application #:	09952715	Filing Dt:	09/12/2001
Publication #:	US20020141700	Pub Dt:	10/03/2002
Title:	ADJUSTABLE ATHERMAL PACKAGE FOR OPTICAL FIBER DEVICES

Patent #:	6833954	Issue Dt:	12/21/2004	Application #:	09957443	Filing Dt:	09/18/2001
Publication #:	US20020102055	Pub Dt:	08/01/2002
Title:	LITHOGRAPHIC METHOD FOR MANUFACTURING A MASK USED IN THE FABRICATION OF A FIBER BRAGG GRATING

Patent #:	6633385	Issue Dt:	10/14/2003	Application #:	09975836	Filing Dt:	10/11/2001
Publication #:	US20030072003	Pub Dt:	04/17/2003
Title:	SYSTEM AND METHOD FOR RECORDING INTERFERENCE FRINGES IN A PHOTOSENSITIVE MEDIUM

Patent #:	6654521	Issue Dt:	11/25/2003	Application #:	10056575	Filing Dt:	01/23/2002
Publication #:	US20030138206	Pub Dt:	07/24/2003
Title:	DIFFRACTION COMPENSATION OF FBG PHASE MASKS FOR MULTI-CHANNEL SAMPLING APPLICATIONS

Patent #:	6785443	Issue Dt:	08/31/2004	Application #:	10062577	Filing Dt:	01/30/2002
Publication #:	US20030012499	Pub Dt:	01/16/2003
Title:	OPTICAL FIBER BRAGG GRATING TUNING DEVICE

Patent #:	6859583	Issue Dt:	02/22/2005	Application #:	10081733	Filing Dt:	02/22/2002
Publication #:	US20020150335	Pub Dt:	10/17/2002
Title:	FINE-TUNING ASSEMBLY FOR OPTICAL GRATINGS

Patent #:	6865319	Issue Dt:	03/08/2005	Application #:	10101229	Filing Dt:	03/18/2002
Publication #:	US20030021532	Pub Dt:	01/30/2003
Title:	OPTICAL STRUCTURE FOR THE COMPENSATION OF CHROMATIC DISPERSION IN A LIGHT SIGNAL

Patent #:	6501883	Issue Dt:	12/31/2002	Application #:	10101522	Filing Dt:	03/18/2002
Title:	METHOD AND APPARATUS FOR RECORDING AN OPTICAL GRATING IN A PHOTOSENSITIVE MEDIUM

Patent #:	6751381	Issue Dt:	06/15/2004	Application #:	10154505	Filing Dt:	05/24/2002
Title:	EMBODYING AMPLITUDE INFORMATION INTO PHASE MASKS

Patent #:	6941044	Issue Dt:	09/06/2005	Application #:	10232106	Filing Dt:	08/28/2002
Publication #:	US20030035629	Pub Dt:	02/20/2003
Title:	TUNABLE OPTICAL STRUCTURE FOR THE COMPENSATION OF CHROMATIC DISPERSION IN A LIGHT SIGNAL

Patent #:	6879755	Issue Dt:	04/12/2005	Application #:	10351583	Filing Dt:	01/24/2003
Publication #:	US20030161580	Pub Dt:	08/28/2003
Title:	OPTICAL STRUCTURE FOR THE COMPENSATION OF CHROMATIC DISPERSION AND DISPERSION SLOPE IN A LIGHT SIGNAL

Patent #:	6842567	Issue Dt:	01/11/2005	Application #:	10360548	Filing Dt:	02/06/2003
Publication #:	US20030198434	Pub Dt:	10/23/2003
Title:	POWER EFFICIENT ASSEMBLIES FOR APPLYING A TEMPERATURE GRADIENT TO A REFRACTIVE INDEX GRATING

Patent #:	6937793	Issue Dt:	08/30/2005	Application #:	10390590	Filing Dt:	03/17/2003
Publication #:	US20040017972	Pub Dt:	01/29/2004
Title:	TUNABLE CHROMATIC DISPERSION COMPENSATOR

Patent #:	6953487	Issue Dt:	10/11/2005	Application #:	10391482	Filing Dt:	03/18/2003
Publication #:	US20040004720	Pub Dt:	01/08/2004
Title:	METALLIC GAS CELLS AND METHOD FOR MANUFACTURING THE SAME

Patent #:	6956994	Issue Dt:	10/18/2005	Application #:	10695658	Filing Dt:	10/28/2003
Publication #:	US20040161195	Pub Dt:	08/19/2004
Title:	METHOD FOR MANUFACTURING A FBG HAVING IMPROVED PERFORMANCES AND AN ANNEALING-TRIMMING APPARATUS FOR MAKING THE SAME

Patent #:	6937800	Issue Dt:	08/30/2005	Application #:	10762212	Filing Dt:	01/21/2004
Publication #:	US20040165830	Pub Dt:	08/26/2004
Title:	ADJUSTABLE POSITIONING MECHANISM

Patent #:	7068884	Issue Dt:	06/27/2006	Application #:	10789374	Filing Dt:	02/27/2004
Publication #:	US20040264858	Pub Dt:	12/30/2004
Title:	APODIZED FIBER BRAGG GRATING AND IMPROVED PHASE MASK, METHOD AND SYSTEM FOR MAKING THE SAME

Patent #:	7142292	Issue Dt:	11/28/2006	Application #:	10831338	Filing Dt:	04/23/2004
Publication #:	US20040252364	Pub Dt:	12/16/2004
Title:	METHODS FOR IMPROVING THE OPTICAL PROPERTIES OF BRAGG GRATINGS

Patent #:	7123795	Issue Dt:	10/17/2006	Application #:	11259641	Filing Dt:	10/25/2005
Publication #:	US20060110105	Pub Dt:	05/25/2006
Title:	METHODS FOR THE ALIGNMENT AND CALIBRATION OF THE SPECTRAL RESPONSES OF OPTICAL FILTERS

Patent #:	7471710	Issue Dt:	12/30/2008	Application #:	11318060	Filing Dt:	12/23/2005
Publication #:	US20060159135	Pub Dt:	07/20/2006
Title:	NARROW LINEWIDTH SEMICONDUCTOR LASER DEVICE

Patent #:	7352931	Issue Dt:	04/01/2008	Application #:	11372454	Filing Dt:	03/08/2006
Title:	METHOD AND PHASE MASK FOR MANUFACTURING A MULTI-CHANNEL OPTICAL GRATING

Patent #:	7711224	Issue Dt:	05/04/2010	Application #:	12209779	Filing Dt:	09/12/2008
Title:	COLORLESS MULTICHANNEL TUNABLE DISPERSION COMPENSATOR

Patent #:	9182546	Issue Dt:	11/10/2015	Application #:	12638372	Filing Dt:	12/15/2009
Publication #:	US20100150494	Pub Dt:	06/17/2010
Title:	MONOLITHIC OPTOELECTRONIC TWE-COMPONENT STRUCTURE FOR HIGH FREQUENCIES AND LOW OPTICAL INSERTION LOSS

Patent #:	8331745	Issue Dt:	12/11/2012	Application #:	12727046	Filing Dt:	03/18/2010
Publication #:	US20110069928	Pub Dt:	03/24/2011
Title:	ASSEMBLY FOR APPLYING A TEMPERATURE GRADIENT TO A REFRACTIVE INDEX GRATING AND CHROMATIC DISPERSION COMPENSATOR

Patent #:	8406621	Issue Dt:	03/26/2013	Application #:	12916137	Filing Dt:	10/29/2010
Publication #:	US20110129213	Pub Dt:	06/02/2011
Title:	METHOD AND APPARATUS FOR MEASURING A FACTOR CHARACTERIZING A BALANCED DETECTION DEVICE

Patent #:	8619824	Issue Dt:	12/31/2013	Application #:	13225155	Filing Dt:	09/02/2011
Publication #:	US20120063474	Pub Dt:	03/15/2012
Title:	LOW WHITE FREQUENCY NOISE TUNABLE SEMICONDUCTOR LASER SOURCE

Patent #:	8639073	Issue Dt:	01/28/2014	Application #:	13550325	Filing Dt:	07/16/2012
Publication #:	US20130022316	Pub Dt:	01/24/2013
Title:	Fiber Coupling Technique on a Waveguide

Patent #:	8917958	Issue Dt:	12/23/2014	Application #:	13722400	Filing Dt:	12/20/2012
Publication #:	US20130163913	Pub Dt:	06/27/2013
Title:	ELECTRICAL WAVEGUIDE TRANSMISSION DEVICE FOR USE WITH A MACH-ZEHNDER OPTICAL MODULATOR

Patent #:	8861984	Issue Dt:	10/14/2014	Application #:	13745529	Filing Dt:	01/18/2013
Publication #:	US20130188971	Pub Dt:	07/25/2013
Title:	COMPACT POLARIZATION-INSENSITIVE OPTICAL RECEIVER

Patent #:	9069223	Issue Dt:	06/30/2015	Application #:	13767525	Filing Dt:	02/14/2013
Publication #:	US20130209023	Pub Dt:	08/15/2013
Title:	MACH-ZEHNDER OPTICAL MODULATOR USING A BALANCED COPLANAR STRIPLINE WITH LATERAL GROUND PLANES

Patent #:	9008469	Issue Dt:	04/14/2015	Application #:	14075854	Filing Dt:	11/08/2013
Publication #:	US20140153860	Pub Dt:	06/05/2014
Title:	MACH-ZEHNDER OPTICAL MODULATOR HAVING AN ASYMMETRICALLY-LOADED TRAVELING WAVE ELECTRODE

Patent #:	8903202	Issue Dt:	12/02/2014	Application #:	14081388	Filing Dt:	11/15/2013
Title:	MACH-ZEHNDER OPTICAL MODULATOR HAVING A TRAVELLING WAVE ELECTRODE WITH A DISTRIBUTED GROUND BRIDGING STRUCTURE

Patent #:	8948549	Issue Dt:	02/03/2015	Application #:	14092569	Filing Dt:	11/27/2013
Publication #:	US20140153862	Pub Dt:	06/05/2014
Title:	POLARIZATION ROTATOR ASSEMBLY INCLUDING A SUBWAVELENGTH COMPOSITE PORTION

Patent #:	9244327	Issue Dt:	01/26/2016	Application #:	14263491	Filing Dt:	04/28/2014
Publication #:	US20150286108	Pub Dt:	10/08/2015
Title:	MACH-ZEHNDER MODULATOR WITH BACKPLANE VOLTAGE EQUALIZATION

Patent #:	9477036	Issue Dt:	10/25/2016	Application #:	14718273	Filing Dt:	05/21/2015
Publication #:	US20150338574	Pub Dt:	11/26/2015
Title:	POST-ASSEMBLY WAVELENGTH-TUNING METHOD FOR AN OPTICAL FIBER FILTER

Patent #:	9625648	Issue Dt:	04/18/2017	Application #:	14876105	Filing Dt:	10/06/2015
Publication #:	US20160103280	Pub Dt:	04/14/2016
Title:	METHOD FOR FABRICATING A MONOLITHIC OPTOELECTRONIC DEVICE

Patent #:	10288802	Issue Dt:	05/14/2019	Application #:	15584612	Filing Dt:	05/02/2017
Publication #:	US20180321440	Pub Dt:	11/08/2018
Title:	OPTICAL FIBER HEAT DISSIPATION PACKAGE

Assignor

TERAXION INC.

Exec Dt:

07/29/2019

Assignee

CANADIAN IMPERIAL BANK OF COMMERCE

1155, BOULEVARD RENÉ-LÉVESQUE OUEST, BUREAU 300

MONTRÉAL, CANADA H3B 4P9

Correspondence name and address
	MÉLANIE LABBÉ
	70 DALHOUISIE STREET, OFFICE 300
	QUÉBEC, G1K 4B2 CANADA

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