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. 27, 2007
Filed:
Dec. 17, 2004
John D. Corbeil, Jr., Ft. Collins, CO (US);
Daniel W. Prevedel, Ft. Collins, CO (US);
Robert W. Davis, Ft. Collins, CO (US);
John D. Corbeil, Jr., Ft. Collins, CO (US);
Daniel W. Prevedel, Ft. Collins, CO (US);
Robert W. Davis, Ft. Collins, CO (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A method and computer program product for parasitic extraction from a previously calculated capacitance solution include steps of: (a) receiving as input a design database for an integrated circuit design; (b) receiving as input a first set of operating conditions and a second set of operating conditions for the integrated circuit design; (c) calculating a first resistance solution and a single capacitance solution from the design database and the first set of operating conditions; (d) performing a parasitic extraction of the first resistance solution and the single capacitance solution to generate a first set of parasitic values; (e) calculating a second resistance solution from the design database and the second set of operating conditions; (f) performing a parasitic extraction of the second resistance solution and the single capacitance solution to generate a second set of parasitic values; and (g) generating as output the first set of parasitic values and the second set of parasitic values.