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. 15, 2013
Filed:
Dec. 14, 2010
Applicant:
Ju Hwan Lee, Suwon-si, KR;
Inventor:
Ju Hwan Lee, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device and method for controlling the charging of a portable terminal is provided. The device includes an external power supply interface unit for supplying an external power, a battery interface unit to which a main battery and a sub battery are connected, and a charging controller for controlling a charge of the main battery or a simultaneous charge of the main battery and the sub battery.