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.:
Date of Patent:
Jan. 14, 2020
Filed:
Nov. 13, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hak Yong Shin, Chungcheongbuk-do, KR;
Ji Uk Jang, Chungcheongbuk-do, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0026 (2013.01);
Abstract
A dual cell protection IC and a battery module have a FET as an external type that are configured to protect a plurality of battery cells with one IC when an abnormal state caused during charge/discharge occurs.