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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 11066027 B1

PDFFull Text
Expired
Date of Patent:
Jul. 20, 2021

Filed:

Aug. 24, 2016

In-vehicle power supply apparatus configured to charge a plurality of batteries

Applicants:

Autonetworks Technologies, Ltd., Mie, JP;

Sumitomo Wiring Systems, Ltd., Mie, JP;

Sumitomo Electric Industries, Ltd., Osaka, JP;

Inventor:

Hiromichi Yasunori, Mie, JP;

Assignees:

AutoNetworks Technologies, Ltd., Yokkaichi, JP;

Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;

Sumitomo Electric Industries, Ltd., Osaka, JP;

Attorney:

Honigman LLP

Primary Examiner:

John T Trischler

Int. Cl.
CPC ...
H02J 7/14 (2006.01); B60R 16/033 (2006.01); H02J 1/08 (2006.01); H01M 10/44 (2006.01); H01M 10/48 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
B60R 16/033 (2013.01); H01M 10/441 (2013.01); H01M 10/482 (2013.01); H02J 1/08 (2013.01); H02J 7/1423 (2013.01); H02J 7/1492 (2013.01); H01M 2220/20 (2013.01); H02J 7/345 (2013.01);
Abstract

An in-vehicle power supply apparatus includes a converter that outputs DC power. A first power storage device and a second power storage device are charged via the converter. A first switch selects on/off between the converter and the first power storage device. A second switch selects on/off between the converter and the second power storage device. A voltage monitoring circuit detects a DC voltage on the output side of the converter, at a point closer to the converter than are the first switch and the second switch.

Find Patent Forward Citations

Quick Actions:

Yasunori, Hiromichi. (2021). In-vehicle power supply apparatus configured to charge a plurality of batteries (U.S. Patent No. 11066027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11066027

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

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