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:
Dec. 02, 2025
Filed:
Jun. 14, 2022
Applicant:
Hioki E.e. Corporation, Nagano, JP;
Inventors:
Kota Nishimura, Nagano, JP;
Junji Iijima, Nagano, JP;
Assignee:
HIOKI E.E. CORPORATION, Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/52 (2020.01); G01R 15/16 (2006.01); G01R 19/165 (2006.01);
U.S. Cl.
CPC ...
G01R 31/52 (2020.01); G01R 15/165 (2013.01); G01R 19/16571 (2013.01);
Abstract
A short circuit detection device for detecting a short circuit occurring in a detection target measures an electrostatic capacitance value of the detection target and determines, on the basis of the measured electrostatic capacitance value, a current value of a current to be supplied to the detection target. Furthermore, the short circuit detection device supplies the current having the determined current value to the detection target and detects a short circuit in the detection target while the current is being supplied to the detection target.