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:
May. 23, 2017
Filed:
May. 28, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Ku-Chul Jung, Seoul, KR;
KiSun Lee, Hwaseong-si, KR;
Chul-Eun Yun, Hwaseong-si, KR;
Seung-Su Hong, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H03K 17/687 (2006.01); G06F 1/26 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0072 (2013.01); H02J 7/0031 (2013.01); H02J 7/0068 (2013.01); H03K 17/6874 (2013.01); G06F 1/263 (2013.01); H03K 2217/0009 (2013.01);
Abstract
A control circuit for reducing a charging time and a method thereof are provided. The charging device includes an input unit configured to receive a control signal indicating that applied power is process power, and a switch configured to cut off a path between a terminal set and a battery while the process power is applied, when the applied power is the process power.