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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 11777325 B1

PDFFull Text
Date of Patent:
Oct. 03, 2023

Filed:

Jun. 03, 2022

In-vehicle system and junction box

Applicant:

Yazaki Corporation, Tokyo, JP;

Inventors:

Kazuya Tsubaki, Shizouka, JP;

Kazuo Sugimura, Shizuoka, JP;

Mitsuaki Morimoto, Shizuoka, JP;

Eiichiro Oishi, Shizuoka, JP;

Assignee:

YAZAKI CORPORATION, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jared Fureman

Assistant Examiner:

Aqeel H Bukhari

Int. Cl.
CPC ...
H02J 7/00 (2006.01); B60L 3/00 (2019.01); B60L 58/10 (2019.01); G01R 31/3842 (2019.01);
U.S. Cl.
CPC ...
H02J 7/0029 (2013.01); B60L 3/0084 (2013.01); B60L 58/10 (2019.02); G01R 31/3842 (2019.01); H02J 7/007 (2013.01); H02J 7/0047 (2013.01); H02J 7/0063 (2013.01); B60L 2250/10 (2013.01);
Abstract

An in-vehicle system is provided with a front J/B and a first voltage detection unit. The front J/B has a main relay unit, a second voltage detection unit, and a second MCU. Based on detection results detected by the first voltage detection unit and a second voltage detection unit when the main relay unit is subjected to on/off operations, the second MCU monitors whether each of the main relay unit, the first voltage detection unit, and the second voltage detection unit has abnormality or not.

Find Patent Forward Citations

Tsubaki, Kazuya. (2023). In-vehicle system and junction box (U.S. Patent No. 11777325). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11777325

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

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