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. 25, 2025
Filed:
Apr. 22, 2022
Applicant:
Koa Corporation, Ina, JP;
Inventor:
Ryou Osawa, Ina, JP;
Assignee:
KOA CORPORATION, Ina, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/20 (2006.01); G01R 19/00 (2006.01);
U.S. Cl.
CPC ...
G01R 1/203 (2013.01); G01R 19/0092 (2013.01);
Abstract
The present invention relates to a current detection device, in particular a current detection device using a shunt resistor. The current detection device () includes a resistive element () and a pair of electrodes (). The electrodes () have detection areas () demarcated by first slits (), second slits (), and contact surfaces () that at least partially contacts the resistive element (). The electrodes () further have voltage detection portions () arranged in the detection areas ().