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:
Feb. 04, 2020
Filed:
Apr. 22, 2019
Lenovo Enterprise Solutions (Singapore) Pte. Ltd., Singapore, SG;
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 and an apparatus are provided. The computer program product includes a computer readable medium and program instructions embodied therein, wherein the program instructions are executable by a processor to cause the processor to perform various operations. The operations include obtaining, for each phase in a voltage regulator having multiple phases, values of at least one operating parameter over a period of time. The operations further include determining, for each phase in the multi-phase voltage regulator, a wear score as a function of the obtained values of at least one operating parameter. Still further, the operations include selecting a default phase, from among the multiple phases, that has a wear score indicating that the phase has less cumulative wear than any of the other phases, and instructing the voltage regulator to turn on the selected phase as a default phase when only one phase is turned on.