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:
Feb. 10, 2026
Filed:
Mar. 15, 2024
Allegro Microsystems, Llc, Manchester, NH (US);
Rémy Lassalle-Balier, Bures sur Yvette, FR;
Alexander Latham, Harvard, MA (US);
Ronald Lehndorff, Mainz, DE;
Cédric Gillet, Annecy, FR;
Allegro MicroSystems, LLC, Manchester, NH (US);
Abstract
According to one aspect of the disclosure, a sensor includes a substrate; a back bias magnet arranged to generate a bias field at least having components in a plane parallel to a surface of the substrate, the bias field having a horizontal symmetry axis within the plane; and a plurality of sensing element groups disposed at different locations on a surface of the substrate and laid out along a common line aligned with the horizontal symmetry axis of the back bias magnet, each of the plurality of sensing element groups having one or more tunneling magnetoresistance (TMR) vortices having an axis of maximum sensitivity aligned with the common line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile