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. 19, 2005
Filed:
Jun. 15, 2004
Thomas R. Bednar, Essex Junction, VT (US);
Scott W. Gould, South Burlington, VT (US);
David E. Lackey, Jericho, VT (US);
Douglas W. Stout, Milton, VT (US);
Paul S. Zuchowski, Jericho, VT (US);
Thomas R. Bednar, Essex Junction, VT (US);
Scott W. Gould, South Burlington, VT (US);
David E. Lackey, Jericho, VT (US);
Douglas W. Stout, Milton, VT (US);
Paul S. Zuchowski, Jericho, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and structure for designing an integrated circuit chip supplies a chip design and partitions elements of the chip design according to similarities in voltage requirements and timing of power states of the elements to create voltage islands. The invention outputs a voltage island specification list comprising power and timing information of each voltage island; and automatically, and without user intervention, synthesizes power supply networks for the voltage islands.