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:
Nov. 03, 2015
Filed:
Apr. 09, 2013
Applicant:
Allegro Microsystems, Llc, Worcester, MA (US);
Inventors:
Andrea Foletto, Annecy, FR;
Devon Fernandez, Londonderry, NH (US);
Eric Burdette, Newmarket, NH (US);
Assignee:
Allegro Microsystems, LLC, Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/30 (2006.01); G01D 5/12 (2006.01); G01D 5/14 (2006.01); G01D 5/244 (2006.01); G01P 3/487 (2006.01); G01P 3/488 (2006.01); G01P 3/489 (2006.01); G01R 25/00 (2006.01); G01P 21/02 (2006.01);
U.S. Cl.
CPC ...
G01D 5/12 (2013.01); G01D 5/145 (2013.01); G01D 5/2448 (2013.01); G01P 3/487 (2013.01); G01P 3/488 (2013.01); G01P 3/489 (2013.01); G01P 21/02 (2013.01); G01R 25/005 (2013.01);
Abstract
A motion sensor has a state processor to identify states associated with a magnetic field signal provided by a magnetic field sensing element. The state processor includes a state peak logic module configured to generate a signal having signal states that have a reduced amount of state chatter.