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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.:

US 12482889 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

May. 03, 2021

Battery pack, battery module having the battery pack, power supply device having the battery module

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, KR;

Inventors:

Seokgyun Chang, Yongin-si, KR;

Hanho Lee, Yongin-si, KR;

Dongku Oh, Yongin-si, KR;

Assignee:

Samsung SDI Co., Ltd., Yongin-si, KR;

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Adam J Francis

Int. Cl.
CPC ...
H01M 50/213 (2021.01); H01M 4/02 (2006.01); H01M 10/04 (2006.01); H01M 10/42 (2006.01); H01M 10/643 (2014.01); H01M 50/503 (2021.01);
U.S. Cl.
CPC ...
H01M 50/213 (2021.01); H01M 10/0431 (2013.01); H01M 10/4207 (2013.01); H01M 50/503 (2021.01); H01M 2004/021 (2013.01); H01M 10/0422 (2013.01); H01M 10/643 (2015.04);
Abstract

A battery pack, a battery module including the battery pack, and a power supply device including the battery module. The battery pack includes: a type-1 battery cell; and a series of type-2 battery cells which have an output power and a capacity different from an output power and a capacity of the type-1 battery cell and are arranged along a circumference of the type-1 battery cell to surround the type-1 battery cell. The series of type-2 battery cells are connected in parallel to the type-1 battery cell. The battery pack is a high-power, high-capacity battery pack capable of instantaneously outputting high power without a decrease in lifespan for a long time.

Find Patent Forward Citations

Chang, Seokgyun. (2025). Battery pack, battery module having the battery pack, power supply device having the battery module (U.S. Patent No. 12482889). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12482889

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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