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. 27, 1994
Filed:
Mar. 17, 1992
Hitachi, Ltd., Tokyo, JP;
Abstract
A magnetic sensor has a elongate sensor region formed by an elongate magneto-resistive element and an overlapping elongate conductive element. The ends of the magneto-resistive element and the conductive element are connected to terminals which are arranged in an array which is spaced in a predetermined direction from the elongate sensor region. The array may be at one side or one end of the elongate sensor region, and the terminals may have a linear arrangement within the array. The two terminals connected to the magneto-resistive element are preferably adjacent, and preferably the terminals connected to the ends of the magneto-resistive element and the conductive element closer to the array are also adjacent. A common terminal may be provided. Two such sensors may form a sensor array which is particularly suitable for use in a position sensor in e.g. a torque sensor of a power steering system.