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:
Mar. 22, 2016
Filed:
May. 15, 2014
Applicants:
Lg Cns Co., Ltd., Seoul, KR;
Hbl Corporation, Daejeon, KR;
Inventors:
Jeong Moog Kim, Seoul, KR;
Hwan Hee Lee, Seoul, KR;
Tae Hyoung Ryu, Seoul, KR;
Dong Hoon Shin, Seoul, KR;
Cheol Kyu Han, Seoul, KR;
Assignees:
LG CNS CO., LTD, Seoul, KR;
HBL CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/416 (2006.01); G01R 31/36 (2006.01); G01R 27/20 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3658 (2013.01); G01R 27/205 (2013.01);
Abstract
A monitoring apparatus and method of a battery contact point that autonomously measures contact resistances of a contact terminal for directly connecting a battery for charging/discharging and a circuit in a charge/discharge apparatus for charging/discharging a single secondary battery or a plurality of secondary batteries in series.