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:
Jan. 17, 2023
Filed:
Nov. 22, 2019
Itx-m2m Co., Ltd., Seoul, KR;
Ki Chul Hong, Yongin-si, KR;
Ki Seok Kim, Yongin-si, KR;
ELEXSEN CORP., Yongin-si, KR;
Abstract
A current measurement apparatus includes: a current sensing element generating a signal according to a current to be measured; a current measurement means measuring an amount of the current to be measured from the signal outputted from the current sensing element; a communication unit receiving system information from at least one upper-level controller; a correction amount calculation unit calculating information on an amount of a corrected current based on the amount of the current to be measured and the system information; and a measurement operation unit outputting the information on the amount of the corrected current to the at least one upper-level controller.