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:
Mar. 22, 2022
Filed:
Aug. 06, 2019
Applicant:
Alps Alpine Co., Ltd., Tokyo, JP;
Inventors:
Hiroyuki Hebiguchi, Miyagi-ken, JP;
Manabu Tamura, Miyagi-ken, JP;
Eiichiro Matsuyama, Miyagi-ken, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 15/14 (2006.01); G01R 15/18 (2006.01); G01R 19/00 (2006.01); G01R 21/08 (2006.01); G01R 33/00 (2006.01); G01R 33/02 (2006.01); G01B 7/06 (2006.01); G01R 15/20 (2006.01);
U.S. Cl.
CPC ...
G01R 15/207 (2013.01); G01R 15/148 (2013.01);
Abstract
A current sensor includes a substrate, a first bus bar, and a second bus bar. The first bus bar has a first detection recess recessed in a square U-shape upstream in the extending direction (in the Y-direction) and a first adjustment recess downstream, with a first intermediate portion therebetween. The bottom surface of the first detection recess is a first bottom surface. The first sensitive axis of a first magneto-electric conversion element, if extended toward the second bus bar, abuts the body of the second bus bar at a portion where a second adjustment recess is provided.