The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2016
Filed:
Mar. 15, 2013
Applicant:
Allegro Microsystems, Llc, Worcester, MA (US);
Inventors:
Devon Fernandez, Londonderry, NH (US);
Haeyoung Choi, Manchester, NH (US);
Assignee:
Allegro Microsystems, LLC, Worcester, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/72 (2006.01); G01R 33/00 (2006.01); G01R 33/02 (2006.01); G01R 1/44 (2006.01); G01D 3/036 (2006.01); G01D 5/244 (2006.01);
U.S. Cl.
CPC ...
G01R 1/44 (2013.01); G01D 3/0365 (2013.01); G01D 5/2448 (2013.01); G01D 5/2449 (2013.01); G01R 33/02 (2013.01);
Abstract
A magnetic field sensor includes a comparator detector for which a measured threshold value is stored prior to power down and recalled upon power up for use by the comparator detector. A corresponding method is associated with the magnetic field sensor.
Fernandez, Devon. (2016). Magnetic field sensor and associated method that can store a measured threshold value in a memory device during a time when the magnetic field sensor is powered off (U.S. Patent No. 9395391). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9395391
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile