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:
Aug. 26, 2008
Filed:
Oct. 08, 2004
Romain Desplats, Toulouse, FR;
Olivier Crepel, Mondonville, FR;
Felix Beaudoin, Union City, CA (US);
Philippe Perdu, Toulouse, FR;
Romain Desplats, Toulouse, FR;
Olivier Crepel, Mondonville, FR;
Felix Beaudoin, Union City, CA (US);
Philippe Perdu, Toulouse, FR;
Centre National d 'Etudes Spatiales, Paris, FR;
Abstract
A device () used to measure at least one component of a magnetic field, includes a magnetoresistive sensor () and a measuring chain (). The input of the measuring chain is connected to the magnetoresistive sensor (), while the output thereof is intended to supply information that is representative of the magnetic field in the region of the sensor. In addition, the measuring chain () includes elements () for isolating a frequency component of the signal from the sensor representative of the magnetic field for a unique pre-determined frequency (FI).