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:
Sep. 07, 2021
Filed:
Nov. 27, 2018
Allegro Microsystems, Llc, Manchester, NH (US);
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Alexander Latham, Harvard, MA (US);
Claude Fermon, Orsay, FR;
Myriam Pannetier-Lecoeur, Bures sur Yvette, FR;
Allegro MicroSystems, LLC, Manchester, NH (US);
Abstract
Methods and apparatus for providing data transfer with a drive coil to transmit information, a receive coil magnetically coupled to the drive coil, and a first magnetoresistive sensor proximate the receive coil to detect information from the receive coil. In embodiments, the drive and receive coils are separated by an isolation material. In embodiments, a signal isolator IC packages includes transmit and receive coils and a magnetic field sensing element coupled to the receive coil.