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:
Mar. 03, 2009
Filed:
Mar. 25, 2005
Jang Geun OH, Suwon-si, KR;
Seo Kwang Kim, Incheon-si, KR;
Jang Geun Oh, Suwon-si, KR;
Seo Kwang Kim, Incheon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Embodiments of an apparatus and method for controlling a power management can reduce power consumption, generate less heat or increase the lifetime of the battery. When the operation mode of the CPU is changed into the deeper sleep mode (C4), an audible noise can be generated by the capacitors of the DC/DC converter, such that the C4 mode has not been used. However, according to embodiments of the invention the C4 mode can be enabled when a prescribed device or prescribed program is detected or when the preset conditions are satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile