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. 11, 2025
Filed:
Sep. 13, 2022
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventor:
Jaehwan Kim, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 11/04 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H03H 11/04 (2013.01); H02J 7/0047 (2013.01);
Abstract
A noise reduction circuit may comprise a first circuit including at least one resistance element and a first capacitor, and connected to an analog-to-digital converter; and a second circuit connected in parallel with the first capacitor and connected to the analog-to-digital converter through one or more input/output pins, wherein the second circuit is activated or deactivated according to control of the analog-to-digital converter, so that a noise cutoff frequency generated by the first circuit and the second circuit is adjusted.