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Reel/Frame:	034132/0858			Pages:	5
		Recorded:	11/10/2014
Attorney Dkt #:	ALLEG-001PUS
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 36

Patent #:	5621319	Issue Dt:	04/15/1997	Application #:	08569814	Filing Dt:	12/08/1995
Title:	CHOPPED HALL SENSOR WITH SYNCHRONOUSLY CHOPPED SAMPLE-AND-HOLD CIRCUIT

Patent #:	5686894	Issue Dt:	11/11/1997	Application #:	08582570	Filing Dt:	01/03/1996
Title:	TWO TERMINAL I.C. MAGNETIC-FIELD DETECTOR FOR USE IN A LIQUID LEVEL SENSOR AND HAVING AN ANTI-SLOSH FEATURE

Patent #:	6356741	Issue Dt:	03/12/2002	Application #:	09338668	Filing Dt:	06/22/1999
Title:	MAGNETIC POLE INSENSITIVE SWITCH CIRCUIT

Patent #:	6622012	Issue Dt:	09/16/2003	Application #:	09997148	Filing Dt:	11/27/2001
Publication #:	US20020068533	Pub Dt:	06/06/2002
Title:	MAGNETIC POLE INSENSITIVE SWITCH CIRCUIT

Patent #:	6690155	Issue Dt:	02/10/2004	Application #:	10105897	Filing Dt:	03/25/2002
Publication #:	US20030178989	Pub Dt:	09/25/2003
Title:	MAGNETIC GEAR TOOTH SENSOR WITH HALL CELL DETECTOR

Patent #:	7085119	Issue Dt:	08/01/2006	Application #:	10623974	Filing Dt:	07/21/2003
Publication #:	US20040027772	Pub Dt:	02/12/2004
Title:	MAGNETIC POLE INSENSITIVE SWITCH CIRCUIT

Patent #:	7199579	Issue Dt:	04/03/2007	Application #:	10795930	Filing Dt:	03/08/2004
Publication #:	US20050194970	Pub Dt:	09/08/2005
Title:	PROXIMITY DETECTOR

Patent #:	6995606	Issue Dt:	02/07/2006	Application #:	10855101	Filing Dt:	05/27/2004
Publication #:	US20050264348	Pub Dt:	12/01/2005
Title:	HIGH PASS FILTER USING INSULATED GATE FIELD EFFECT TRANSISTORS

Patent #:	7053674	Issue Dt:	05/30/2006	Application #:	11010704	Filing Dt:	12/13/2004
Publication #:	US20060125530	Pub Dt:	06/15/2006
Title:	TRACK-AND-HOLD PEAK DETECTOR CIRCUIT

Patent #:	7518414	Issue Dt:	04/14/2009	Application #:	11216651	Filing Dt:	08/31/2005
Publication #:	US20060125531	Pub Dt:	06/15/2006
Title:	TRACK-AND-HOLD PEAK DETECTOR CIRCUIT

Patent #:	7307824	Issue Dt:	12/11/2007	Application #:	11414961	Filing Dt:	05/01/2006
Publication #:	US20060197522	Pub Dt:	09/07/2006
Title:	MAGNETIC POLE INSENSITIVE SWITCH CIRCUIT

Patent #:	7425821	Issue Dt:	09/16/2008	Application #:	11550849	Filing Dt:	10/19/2006
Publication #:	US20080094055	Pub Dt:	04/24/2008
Title:	CHOPPED HALL EFFECT SENSOR

Patent #:	7368904	Issue Dt:	05/06/2008	Application #:	11673728	Filing Dt:	02/12/2007
Publication #:	US20070132450	Pub Dt:	06/14/2007
Title:	PROXIMITY DETECTOR

Patent #:	7590334	Issue Dt:	09/15/2009	Application #:	11835721	Filing Dt:	08/08/2007
Publication #:	US20090039807	Pub Dt:	02/12/2009
Title:	MOTOR CONTROLLER

Patent #:	7747146	Issue Dt:	06/29/2010	Application #:	11835822	Filing Dt:	08/08/2007
Publication #:	US20090039820	Pub Dt:	02/12/2009
Title:	MOTOR CONTROLLER HAVING A MULTIFUNCTION PORT

Patent #:	7923996	Issue Dt:	04/12/2011	Application #:	12037393	Filing Dt:	02/26/2008
Publication #:	US20090212765	Pub Dt:	08/27/2009
Title:	MAGNETIC FIELD SENSOR WITH AUTOMATIC SENSITIVITY ADJUSTMENT

Patent #:	7605647	Issue Dt:	10/20/2009	Application #:	12111554	Filing Dt:	04/29/2008
Publication #:	US20090267687	Pub Dt:	10/29/2009
Title:	CHOPPER-STABILIZED AMPLIFIER AND MAGNETIC FIELD SENSOR

Patent #:	7715219	Issue Dt:	05/11/2010	Application #:	12164221	Filing Dt:	06/30/2008
Publication #:	US20090323450	Pub Dt:	12/31/2009
Title:	NON-VOLATILE PROGRAMMABLE MEMORY CELL AND MEMORY ARRAY

Patent #:	8122159	Issue Dt:	02/21/2012	Application #:	12354891	Filing Dt:	01/16/2009
Publication #:	US20100185841	Pub Dt:	07/22/2010
Title:	DETERMINING ADDRESSES OF ELECTRICAL COMPONENTS ARRANGED IN A DAISY CHAIN

Patent #:	8093844	Issue Dt:	01/10/2012	Application #:	12402580	Filing Dt:	03/12/2009
Publication #:	US20100231147	Pub Dt:	09/16/2010
Title:	BRAKING FUNCTION FOR BRUSHLESS DC MOTOR CONTROL

Patent #:	7990209	Issue Dt:	08/02/2011	Application #:	12487965	Filing Dt:	06/19/2009
Publication #:	US20100321105	Pub Dt:	12/23/2010
Title:	SWITCHED CAPACITOR NOTCH FILTER

Patent #:	8416014	Issue Dt:	04/09/2013	Application #:	12722753	Filing Dt:	03/12/2010
Publication #:	US20110221518	Pub Dt:	09/15/2011
Title:	SWITCHED CAPACITOR NOTCH FILTER WITH FAST RESPONSE TIME

Patent #:	8542010	Issue Dt:	09/24/2013	Application #:	12840324	Filing Dt:	07/21/2010
Publication #:	US20110018533	Pub Dt:	01/27/2011
Title:	CIRCUITS AND METHODS FOR GENERATING A DIAGNOSTIC MODE OF OPERATION IN A MAGNETIC FIELD SENSOR

Patent #:	8564285	Issue Dt:	10/22/2013	Application #:	12845115	Filing Dt:	07/28/2010
Publication #:	US20120025817	Pub Dt:	02/02/2012
Title:	MAGNETIC FIELD SENSOR WITH IMPROVED DIFFERENTIATION BETWEEN A SENSED MAGNETIC FIELD SIGNAL AND A NOISE SIGNAL

Patent #:	8030918	Issue Dt:	10/04/2011	Application #:	12959672	Filing Dt:	12/03/2010
Publication #:	US20110074405	Pub Dt:	03/31/2011
Title:	MAGNETIC FIELD SENSOR WITH AUTOMATIC SENSITIVITY ADJUSTMENT

Patent #:	8680846	Issue Dt:	03/25/2014	Application #:	13095371	Filing Dt:	04/27/2011
Publication #:	US20120274314	Pub Dt:	11/01/2012
Title:	Circuits and Methods for Self-Calibrating or Self-Testing a Magnetic Field Sensor

Patent #:	9552315	Issue Dt:	01/24/2017	Application #:	13344959	Filing Dt:	01/06/2012
Publication #:	US20120131231	Pub Dt:	05/24/2012
Title:	DETERMINING ADDRESSES OF ELECTRICAL COMPONENTS ARRANGED IN A DAISY CHAIN

Patent #:	9201122	Issue Dt:	12/01/2015	Application #:	13398127	Filing Dt:	02/16/2012
Publication #:	US20130214774	Pub Dt:	08/22/2013
Title:	CIRCUITS AND METHODS USING ADJUSTABLE FEEDBACK FOR SELF-CALIBRATING OR SELF-TESTING A MAGNETIC FIELD SENSOR WITH AN ADJUSTABLE TIME CONSTANT

Patent #:	8937797	Issue Dt:	01/20/2015	Application #:	13423891	Filing Dt:	03/19/2012
Publication #:	US20130242447	Pub Dt:	09/19/2013
Title:	METHOD AND APPARATUS TO DETECT A BROKEN WIRE CONDITION IN AN INTEGRATED CIRCUIT

Patent #:	9291478	Issue Dt:	03/22/2016	Application #:	13484640	Filing Dt:	05/31/2012
Publication #:	US20130320941	Pub Dt:	12/05/2013
Title:	MAGNETIC FIELD SENSOR WITH IMPROVED SENSITIVITY TO MAGNETIC FIELDS

Patent #:	9817083	Issue Dt:	11/14/2017	Application #:	13542103	Filing Dt:	07/05/2012
Publication #:	US20140009144	Pub Dt:	01/09/2014
Title:	MAGNETIC FIELD SENSORS AND ASSOCIATED METHODS FOR REMOVING UNDESIRABLE SPECTRAL COMPONENTS

Patent #:	9389060	Issue Dt:	07/12/2016	Application #:	13766327	Filing Dt:	02/13/2013
Publication #:	US20140225597	Pub Dt:	08/14/2014
Title:	MAGNETIC FIELD SENSOR AND RELATED TECHNIQUES THAT PROVIDE AN ANGLE ERROR CORRECTION MODULE

Patent #:	9377285	Issue Dt:	06/28/2016	Application #:	13766341	Filing Dt:	02/13/2013
Publication #:	US20140225598	Pub Dt:	08/14/2014
Title:	Magnetic Field Sensor and Related Techniques That Provide Varying Current Spinning Phase Sequences of a Magnetic Field Sensing Element

Patent #:	8692546	Issue Dt:	04/08/2014	Application #:	13969702	Filing Dt:	08/19/2013
Publication #:	US20130335066	Pub Dt:	12/19/2013
Title:	CIRCUITS AND METHODS FOR GENERATING A DIAGNOSTIC MODE OF OPERATION IN A MAGNETIC FIELD SENSOR

Patent #:	9574867	Issue Dt:	02/21/2017	Application #:	14138851	Filing Dt:	12/23/2013
Publication #:	US20150176964	Pub Dt:	06/25/2015
Title:	Magnetic Field Sensor and Related Techniques That Inject An Error Correction Signal Into a Signal Channel To Result In Reduced Error

Patent #:	9547048	Issue Dt:	01/17/2017	Application #:	14155047	Filing Dt:	01/14/2014
Publication #:	US20150198677	Pub Dt:	07/16/2015
Title:	Circuit and Method for Reducing an Offset Component of a Plurality of Vertical Hall Elements Arranged in a Circle

Assignor

ALLEGRO MICROSYSTEMS ARGENTINA S.A.

Exec Dt:

11/05/2014

Assignee

ALLEGRO MICROSYSTEMS, LLC

115 NORTHEAST CUTOFF

WORCESTER, MASSACHUSETTS 01606

Correspondence name and address
	DALY, CROWLEY, MOFFORD & DURKEE, LLP
	354A TURNPIKE STREET
	SUITE 301A
	CANTON, MA 02021-2714

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