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. 09, 2017
Filed:
Jul. 14, 2014
International Business Machines Corporation, Armonk, NY (US);
Michael DeCesaris, Carrboro, NC (US);
Luke D. Remis, Raleigh, NC (US);
Brian C. Totten, Durham, NC (US);
Lenovo Enterprise Solutions (Singapore) Pte. Ltd., Singapore, SG;
Abstract
A computer program product includes a computer readable storage medium having program instructions embodied therewith, wherein the program instructions are executable by a processor to cause the processor to perform a method. The method comprises obtaining an activity level for each of a plurality of functions of an integrated circuit, wherein each function has a different physical location on the integrated circuit. The method further includes dynamically adjusting an amount of current supplied to the integrated circuit by each of a plurality of power stages of a DC voltage regulator to meet the current requirements of the plurality of functions and to control power losses between the power stages and the functions, wherein each power stage has a different physical location along a perimeter of the integrated circuit.