John Cummings

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Nashua, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Hysteresis offset cancellation for magnetic sensors
- Patent number 9,046,562
- Issue date Jun 2, 2015
- Allegro Microsystems, LLC
- John Cummings
- G01 - MEASURING TESTING
Information Patent Grant
DC offset removal for a magnetic field sensor
- Patent number 8,269,491
- Issue date Sep 18, 2012
- Allegro Microsystems, Inc.
- John Cummings
- G01 - MEASURING TESTING
Information Patent Grant
Integrated current sensor
- Patent number 8,080,994
- Issue date Dec 20, 2011
- Allegro Microsystems, Inc.
- William P. Taylor
- G01 - MEASURING TESTING
Information Patent Grant
Integrated circuit having a multi-purpose node configured to receiv...
- Patent number 7,552,016
- Issue date Jun 23, 2009
- Allegro Microsystems, Inc.
- Ravi Vig
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HYSTERESIS OFFSET CANCELLATION FOR MAGNETIC SENSORS
- Publication number 20120313636
- Publication date Dec 13, 2012
- ALLEGRO MICROSYSTEMS, INC.
- John Cummings
- G01 - MEASURING TESTING
Information Patent Application
HYSTERESIS OFFSET CANCELLATION FOR MAGNETIC SENSORS
- Publication number 20090212771
- Publication date Aug 27, 2009
- John Cummings
- G01 - MEASURING TESTING
Information Patent Application
Integrated Current Sensor
- Publication number 20090058412
- Publication date Mar 5, 2009
- William P. Taylor
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CIRCUIT HAVING A MULTI-PURPOSE NODE CONFIGURED TO RECEIV...
- Publication number 20080297242
- Publication date Dec 4, 2008
- Ravi Vig
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CURRENT SENSOR
- Publication number 20070279053
- Publication date Dec 6, 2007
- William P. Taylor
- G01 - MEASURING TESTING