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. 31, 2016
Filed:
Feb. 13, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 9/06 (2006.01);
U.S. Cl.
CPC ...
H02J 7/00 (2013.01); H02J 9/061 (2013.01);
Abstract
A power supply circuit includes a sequence control circuit configured to generate at least one control signal in response to a main power source, a voltage regulator circuit configured to be coupled to the main power source and to selectively generate at least one power supply voltage for a chipset from the main power source in response to the at least one control signal and a discharge circuit configured to discharge the voltage regulator circuit responsive to the at least one control signal.