Patent ID: 7024640
Filing Date: 2006-04-04
Classification: G06F

Abstract:
1. A method of processing integrated circuit design data, comprising: a) reading information from a file; b) determining whether an integrated circuit layout cell has been read; c) if the determination of (b) is affirmative, determining whether the integrated circuit layout cell read from the file, is a known cell by comparing a set of cell characteristics contained within the integrated circuit layout cell to a plurality of sets of cell characteristics contained within a database, wherein each set of cell characteristics within the database is associated with a unique known cell; d) if the determination of (c) is affirmative, a determining whether a designation of a cell characteristics has been made, wherein the designation of cell characteristics is suitable for identifying at least a particular cell; e) if the determination of (d) is affirmative, determining if there is a match between at least a portion of the cell characteristics of the integrated circuit layout cell and the designated characteristics; and f) if the determination of (e) is affirmative, providing an output indicative of the match.