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. 03, 2026
Filed:
Dec. 29, 2023
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventor:
Byeong Jo Kim, Suwon-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 9/04 (2006.01);
U.S. Cl.
CPC ...
H02H 9/04 (2013.01);
Abstract
An inrush current reduction circuit includes a switching element connected between a power side of a BMS module and a power side of a battery cell module and having a gate connected to a ground side through a first resistor, a diode connected at one side thereof to a source of the switching element, a second resistor connected at one side thereof to the other side of the diode and connected at the other side thereof to the ground side through the first resistor, and a Zener diode connected in parallel to the second resistor.