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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 9937805 B1

PDFFull Text
Date of Patent:
Apr. 10, 2018

Filed:

Jun. 05, 2013

Battery charging system and charging method using same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventor:

Sun Jong Lee, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Samuel Berhanu

Assistant Examiner:

Tarikh Rankine

Int. Cl.
CPC ...
B60L 11/18 (2006.01); B60L 1/00 (2006.01); B60L 3/00 (2006.01); H02J 7/00 (2006.01); H02J 1/00 (2006.01); B60L 11/14 (2006.01); H01M 10/44 (2006.01);
U.S. Cl.
CPC ...
B60L 11/1816 (2013.01); B60L 11/14 (2013.01); B60L 11/1803 (2013.01); B60L 11/185 (2013.01); B60L 11/1846 (2013.01); B60L 11/1861 (2013.01); H01M 10/44 (2013.01); H02J 7/0054 (2013.01); B60L 2210/10 (2013.01); B60L 2210/40 (2013.01); B60L 2250/16 (2013.01); H01M 2220/20 (2013.01); Y02T 10/70 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7216 (2013.01); Y02T 10/7241 (2013.01); Y02T 90/121 (2013.01); Y02T 90/127 (2013.01); Y02T 90/128 (2013.01); Y02T 90/14 (2013.01); Y02T 90/169 (2013.01); Y04S 30/14 (2013.01);
Abstract

Disclosed are a battery charging system and method. The battery charging system according to the present invention includes a first connector connected to both ends of a battery of a charging providing car; a second connector connected to both ends of a battery of a charging target car; a converter configured to convert a voltage transmitted from the battery of the charging providing car through the first connector and transmit the converted voltage to the battery of the charging target car through the second connector; and a controller connected to each of a battery management system (BMS) of the charging providing car and a BMS of the charging target car to control a voltage conversion ratio of the converter based on a state information on each of the batteries transmitted from each of the BMSs.

Find Patent Forward Citations

Lee, Sun. (2018). Battery charging system and charging method using same (U.S. Patent No. 9937805). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9937805

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

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