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. 16, 2010
Filed:
Jan. 22, 2008
Chris Bujak, New Baltimore, MI (US);
Manoharprasad K. Rao, Novi, MI (US);
Tor Von Eichwald, Sweden, SE;
Chris Bujak, New Baltimore, MI (US);
Manoharprasad K. Rao, Novi, MI (US);
Tor Von Eichwald, Sweden, SE;
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A magnetoresistive continuous seat track position sensor system to determine longitudinal movement of the seat along a length of a track is described. In one embodiment, the system comprises a magnetic array in a fixed position and having a width and a length along the seat track length. The array is equipped with a plurality of magnets arranged along the length of the array. The magnets have a polarity oriented at an angle θ relative to each other. The system further includes a magnetoresistive sensor in spaced apart close proximity to the magnetic array. In one embodiment, the magnetoresistive sensor is movable relative to the array. Movement of the sensor relative to the array creates a sensor signal indicative of the longitudinal position of the seat in the track to control auxiliary safety features.