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:
Sep. 22, 2009
Filed:
Dec. 27, 2004
Applicants:
Byeong-whee Yun, Yongin-si, KR;
Yun-tae Lee, Seoul, KR;
Inventors:
Byeong-Whee Yun, Yongin-si, KR;
Yun-Tae Lee, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A processor system power voltage has low idle level as compared to a normal level during an idle mode. Power consumption of the processor during the idle mode is reduced. A power voltage supplied to the processor is increased to a normal level in returning to a normal mode from the idle mode, and a frequency of a clock signal supplied to the processor is decreased in comparison with a normal frequency. As a result, it is possible to prevent misoperation of the processor.