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:
Apr. 03, 2018
Filed:
Mar. 24, 2015
Yamaha Corporation, Hamamatsu-Shi, Shizuoka-Ken, JP;
Yamaha Corporation, Hamamatsu, JP;
Abstract
A current sensor includes an element substrate that has a first surface facing a wire to which electric current to be measured is supplied and a second surface positioned on the opposite side of the first surface; a pair of sloping surfaces that are formed mutually juxtaposed in the element substrate so as to have slope angles by which their mutual spacing gradually decreases in a first direction approximately orthogonal with the first surface heading from the first surface to the second surface; a pair of magnetism detecting elements that are respectively attached to the pair of sloping surfaces formed in the element substrate; and external connection terminals that are respectively connected to the pair of magnetism detecting elements and that extend in a second direction that is the opposite direction of the first direction, in which the sensitivity directions of the pair of magnetism detecting elements are respectively set so as to slope along the pair of sloping surfaces.