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:
Apr. 13, 2004
Filed:
Mar. 29, 2002
Applicant:
Inventors:
Peter F. Croce, Essex Junction, VT (US);
Steven M. Eustis, Essex Junction, VT (US);
Yabin Wang, Ithaca, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
A method of designing an integrated circuit chip includes preparing a first macro to have a first power consumption rate, preparing a second macro to have a second power consumption rate different than the first power consumption rate, designing the circuit, measuring performance characteristics of the circuit, and substituting the second macro for the first macro to improve the performance characteristics. The first macro and the second macro have the same function, devices, surface area size, external wiring pattern, and timing characteristics.