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:
Aug. 13, 2019
Filed:
Jul. 07, 2015
Applicants:
Junghun Heo, Suwon-si, KR;
Youngduk Kim, Hwaseong-si, KR;
Joonseok Kim, Seoul, KR;
Dongsuk Shin, Seoul, KR;
Inventors:
Junghun Heo, Suwon-si, KR;
Youngduk Kim, Hwaseong-si, KR;
Joonseok Kim, Seoul, KR;
Dongsuk Shin, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/32 (2019.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0287 (2013.01); G06F 1/32 (2013.01); H04W 52/0261 (2013.01); Y02D 70/1262 (2018.01); Y02D 70/142 (2018.01); Y02D 70/146 (2018.01); Y02D 70/164 (2018.01); Y02D 70/26 (2018.01);
Abstract
A power management approach for a mobile device includes comparing a battery provided power supply voltage to a reference voltage in order to generate an alarm signal. In response to the alarm signal the frequency of an operating clock applied to a system-on-chip is changed.