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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 10539627 B1

PDFFull Text
Date of Patent:
Jan. 21, 2020

Filed:

Sep. 05, 2017

Method of restoring secondary battery and method of reusing secondary battery

Applicant:

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

Inventor:

Toshihiko Mitsuhashi, Nagoya, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

David V Henze-Gongola

Assistant Examiner:

Tarikh Kanem Rankine

Int. Cl.
CPC ...
G01R 31/388 (2019.01); H01M 10/48 (2006.01); H02J 7/04 (2006.01); H02J 7/00 (2006.01); G01R 31/389 (2019.01); H01M 10/42 (2006.01); G01R 31/392 (2019.01); H01M 10/052 (2010.01); H01M 10/44 (2006.01); G01R 31/36 (2019.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
G01R 31/388 (2019.01); G01R 31/389 (2019.01); H01M 10/48 (2013.01); H01M 10/482 (2013.01); H02J 7/0075 (2013.01); H02J 7/042 (2013.01); G01R 31/3648 (2013.01); G01R 31/392 (2019.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/425 (2013.01); H01M 10/441 (2013.01); H01M 10/486 (2013.01); H01M 2010/4271 (2013.01); H02J 7/007 (2013.01); H02J 7/0047 (2013.01); H02J 7/047 (2013.01); H02J 2007/005 (2013.01);
Abstract

A secondary battery restoring method includes a first step of determining whether or not a value of an input-output characteristic of a secondary battery or a battery module is within a predetermined range of reference values, and a second step of adjusting the secondary battery or the battery module to a predetermined low SOC condition of from 0% to 20% SOC and thereafter leaving the secondary battery or the battery module to stand if, in the first step, the value of the input-output characteristic is determined to be outside the predetermined range of reference values.

Find Patent Forward Citations

Mitsuhashi, Toshihiko. (2020). Method of restoring secondary battery and method of reusing secondary battery (U.S. Patent No. 10539627). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10539627

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

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