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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 10523026 B1

PDFFull Text
Date of Patent:
Dec. 31, 2019

Filed:

Jan. 23, 2018

Electric power supply system

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;

Inventor:

Naoto Matsushita, Okazaki, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Oliff PLC

Primary Examiner:

Zixuan Zhou

Int. Cl.
CPC ...
H02J 7/00 (2006.01); B60L 3/00 (2019.01); H02J 1/10 (2006.01); H02J 7/34 (2006.01); B60L 53/14 (2019.01); B60L 58/20 (2019.01); B60L 53/22 (2019.01); B60L 58/12 (2019.01); B60L 58/21 (2019.01);
U.S. Cl.
CPC ...
H02J 7/0054 (2013.01); B60L 3/0046 (2013.01); B60L 53/14 (2019.02); B60L 53/22 (2019.02); B60L 58/12 (2019.02); B60L 58/20 (2019.02); B60L 58/21 (2019.02); H02J 1/108 (2013.01); H02J 7/0068 (2013.01); H02J 7/34 (2013.01); B60L 2240/80 (2013.01);
Abstract

An electric power supply system includes a charger, first and second high electric potential side lines, first and second diodes, a first battery and a first load, a second battery and a second load, a first switch, a second switch, and a control device. The control device is configured to switch the first switch to an open state and maintain the second switch in a close state when the first battery reaches a predetermined level or higher of a state of charge earlier than the second battery after the control device starts charging the first battery and the second battery.

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Matsushita, Naoto. (2019). Electric power supply system (U.S. Patent No. 10523026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10523026

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