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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 12689225 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Aug. 30, 2021

Management device and power supply system

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventor:

Hiroshi Takao, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorney:

Rimon P.C.

Primary Examiner:

John T Trischler

Int. Cl.
CPC ...
H02J 7/50 (2026.01); B60L 58/12 (2019.01); B60L 58/22 (2019.01); H01M 10/44 (2006.01); H01M 50/512 (2021.01); H02J 7/14 (2006.01); H02J 7/52 (2026.01); H02J 7/82 (2026.01); H02J 7/96 (2026.01); B60L 53/14 (2019.01); G01R 31/396 (2019.01); H02J 7/34 (2006.01); H02J 105/37 (2026.01);
U.S. Cl.
CPC ...
H02J 7/50 (2026.01); B60L 58/12 (2019.02); B60L 58/22 (2019.02); H01M 10/441 (2013.01); H01M 50/512 (2021.01); H02J 7/1423 (2013.01); H02J 7/52 (2026.01); H02J 7/82 (2026.01); H02J 7/96 (2026.01); B60L 53/14 (2019.02); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); G01R 31/396 (2019.01); H01M 10/44 (2013.01); H01M 2220/20 (2013.01); H02J 7/34 (2013.01); H02J 2105/37 (2026.01); Y02T 10/7072 (2013.01); Y02T 90/14 (2013.01);
Abstract

Management device manages storage modules each parallel-connected to power supply through switch. Determination unit of management device, in a state where switches connected to some of power storage modules in the power storage modules are on; and switches connected to the remaining power storage modules are off, when at least one of the off-state switches are turned on, determination unit does not permit the switch to be turned on when a maximum value of current or power allowed to charge all of the power storage modules is lower than a threshold based on the maximum before the switches are is turned on.

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Takao, Hiroshi. (2026). Management device and power supply system (U.S. Patent No. 12689225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12689225

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