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. 09, 2021
Filed:
Apr. 12, 2018
Institut Polytechnique DE Grenoble, Grenoble, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Orphée Cugat, Grenoble, FR;
Jérôme Delamare, Grenoble, FR;
Olivier Pinaud, Grenoble, FR;
Laure-Line Rouve, Theys, FR;
Benjamin Wilsch, Grenoble, FR;
INSTITUT POLYTECHNIQUE DE GRENOBLE, Grenoble, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
A method for measuring the intensity of a current, comprising the steps of obtaining a computation matrix M comprising a set of terms, proportional to a distance between a measuring point and a reference point, raised to a power higher than or equal to zero, forming a vector B including measurements of the value of the magnetic field in a direction at a measuring point, computing the components of a vector A, each component being a coefficient of a decomposition of the magnetic field into spatial harmonics proportional to the intensity of the current such that the matrix relation B=M×A is satisfied, and determining the intensity.