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:
Jul. 23, 2013
Filed:
Oct. 24, 2008
Applicant:
Il-hyun Cho, Seoul, KR;
Inventor:
Il-Hyun Cho, Seoul, KR;
Assignee:
Samsung Electronics Ltd., Co., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and method for power savings are provided. The apparatus includes a register analysis unit and a register change unit. The register analysis unit determines if registers among bit-switching targeted registers are one of changeable and unchangeable. The register change unit searches for a register pair having a minimum bit switching frequency among registers determined to be changeable, and changes at least one register.