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:
Nov. 30, 2004
Filed:
Apr. 30, 2003
Applicant:
Inventors:
John M. Cohn, Richmond, VT (US);
Kenneth J. Goodnow, Essex Junction, VT (US);
Scott W. Gould, South Burlington, VT (US);
Douglas W. Stout, Milton, VT (US);
Sebastian T. Ventrone, South Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 ;
U.S. Cl.
CPC ...
G05F 1/10 ;
Abstract
An integrated circuit, method and system providing finer granularity dynamic voltage control without performance loss. The invention provides a means for dynamically changing a voltage level of at least one stage on a critical path for a particular cycle. In this way, optimum voltages can be provided to the stages for the given expectation.