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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 11173858 B1

PDFFull Text
Date of Patent:
Nov. 16, 2021

Filed:

Jan. 29, 2020

Vehicle power supply system

Applicant:

Mazda Motor Corporation, Hiroshima, JP;

Inventors:

Akihiro Furukawa, Hiroshima, JP;

Seiyo Hirano, Hiroshima, JP;

Hideki Sanai, Hiroshima, JP;

Assignee:

MAZDA MOTOR CORPORATION, Hiroshima, JP;

Attorney:

Xsensus LLP

Primary Examiner:

Daniel Cavallari

Assistant Examiner:

Dru Parries

Int. Cl.
CPC ...
B60L 1/00 (2006.01); B60R 21/013 (2006.01); B60L 53/22 (2019.01); B60L 50/60 (2019.01); H02J 7/00 (2006.01); B60R 21/0132 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
B60R 21/013 (2013.01); B60L 50/66 (2019.02); B60L 53/22 (2019.02); B60R 21/0132 (2013.01); H02J 7/007188 (2020.01); B60L 2210/10 (2013.01); H02J 7/345 (2013.01); H02J 2207/20 (2020.01);
Abstract

A vehicle power supply system configured to be installed in a vehicle. The vehicle power supply system includes a battery having a rated voltage lower than a first voltage; a capacitor having a rated voltage higher than the first voltage; circuitry configured to discharge electric charge stored in the capacitor; and a controller configured to control the circuitry to charge the battery by discharging the electric charge stored in the capacitor in response to detection of a collision of the vehicle or detection of a process to replace the capacitor.

Find Patent Forward Citations

Furukawa, Akihiro. (2021). Vehicle power supply system (U.S. Patent No. 11173858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11173858

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

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