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. 04, 2003
Filed:
Jun. 25, 2001
Other;
Abstract
A cylindrical rotating member is provided with a magnetic element, which are an object that is detected, on the outer surface thereof. The magnetic element is led around the rotating member by one turn and is at an angle relative to the rotating direction of the rotating member in an approximately linear manner. End portions of the magnetic element are disposed at approximately the same position in the radial direction of the rotating member. Magnetoresistive elements are arranged in a direction perpendicular to the rotating direction of the magnetic element (in other words, axial direction of the rotating member) with a gap therebetween and oppose the magnetic element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile