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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 10676053 B1

PDFFull Text
Date of Patent:
Jun. 09, 2020

Filed:

Feb. 27, 2017

Power source device

Applicants:

Autonetworks Technologies, Ltd., Yokkaichi-shi, Mie, JP;

Sumitomo Wiring Systems, Ltd., Yokkaichi-shi, Mie, JP;

Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;

Inventor:

Kosei Maekawa, Yokkaichi, JP;

Assignees:

AUTONETWORKS TECHNOLOGIES, LTD., Mie, JP;

SUMITOMO WIRING SYSTEMS, LIMITED, Mie, JP;

SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;

Attorney:

Oliff PLC

Primary Examiner:

Jared Fureman

Assistant Examiner:

Duc M Pham

Int. Cl.
CPC ...
B60R 16/033 (2006.01); H02H 7/26 (2006.01); B60R 16/03 (2006.01); H02J 7/00 (2006.01); H02H 3/16 (2006.01); H02H 9/02 (2006.01); H01H 85/04 (2006.01); H03K 5/24 (2006.01);
U.S. Cl.
CPC ...
B60R 16/033 (2013.01); B60R 16/03 (2013.01); H02H 3/16 (2013.01); H02H 7/26 (2013.01); H02H 9/02 (2013.01); H02J 7/00 (2013.01); H01H 85/04 (2013.01); H03K 5/24 (2013.01);
Abstract

A power source device that includes a first battery; a second battery; a power supply line that supplies power to a plurality of loads; a power source line that connects the first battery and the power supply line; a first fuse that is connected between the power source line and the power supply line; a fuse portion whose current capacity is made smaller or larger than a current capacity of the first fuse depending on whether a potential of the power source line is higher or lower than a reference potential; and a first switch that is connected between the second battery and the fuse portion, and is connected to the power supply line via the fuse portion.

Find Patent Forward Citations

Maekawa, Kosei. (2020). Power source device (U.S. Patent No. 10676053). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10676053

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

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