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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 12562410 B1

PDFFull Text
Date of Patent:
Feb. 24, 2026

Filed:

Aug. 26, 2022

Charge control method, charge control apparatus, and battery-mounted equipment

Applicant:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Inventors:

Yasuhiro Harada, Isehara Kanagawa, JP;

Kazuki Ise, Kawasaki Kanagawa, JP;

Yasunobu Yamashita, Tokyo, JP;

Norio Takami, Yokohama Kanagawa, JP;

Assignee:

Kabushiki Kaisha Toshiba, Kawasaki, JP;

Attorney:

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Primary Examiner:

John T Trischler

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/44 (2006.01); H01M 10/48 (2006.01); G01R 31/392 (2019.01); H01M 4/02 (2006.01); H01M 4/48 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/443 (2013.01); H01M 10/486 (2013.01); H02J 7/007194 (2020.01); G01R 31/392 (2019.01); H01M 2004/027 (2013.01); H01M 4/483 (2013.01); H01M 10/0525 (2013.01); H02J 7/0048 (2020.01); H02J 7/005 (2020.01); H02J 7/0071 (2020.01); H02J 7/007182 (2020.01); H02J 7/007188 (2020.01);
Abstract

A charge control method includes acquiring a measured temperature of a lithium ion battery, acquiring a threshold value for stopping charging of the lithium ion battery according to the measured temperature of the lithium ion battery based on a relationship between a cycle life and a charging capacity of the lithium ion battery for each temperature of the lithium ion battery, and, charging the lithium ion battery based on the threshold value.

Find Patent Forward Citations

Harada, Yasuhiro. (2026). Charge control method, charge control apparatus, and battery-mounted equipment (U.S. Patent No. 12562410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12562410

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

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