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:
Oct. 20, 2015
Filed:
Aug. 10, 2012
Applicants:
Bong-young Kim, Yongin-si, KR;
Young-ho Kim, Yongin-si, KR;
Inventors:
Bong-Young Kim, Yongin-si, KR;
Young-Ho Kim, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/44 (2006.01); G01R 31/36 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0013 (2013.01); H02J 7/0021 (2013.01); H02J 7/0031 (2013.01); G01R 31/3634 (2013.01); H01M 10/44 (2013.01); H01M 10/441 (2013.01); H02J 7/0019 (2013.01); H02J 7/0024 (2013.01); H02J 2007/0067 (2013.01);
Abstract
A battery pack including a plurality of battery cell groups including a first battery cell group and a second battery cell group, a first switch that is connected to the first battery cell group, a second switch that is connected to the second battery cell group, and a controller configured to selectively control charging and discharging operations of the first battery cell group and the second battery cell group using the first switch and the second switch.