Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Gerard Villarrubia0
Charles Jay Alpert0
Haoxing Ren0
Date of Patent
December 9, 2008
Patent Application Number
11304955
Date Filed
December 15, 2005
Patent Primary Examiner
Patent abstract
A method for cell placement in an integrated circuit design that uses a calculated diffusion velocity determined from a density value in order to relocate the cells until the cell placement reduces the density below a predetermined threshold. The method acts to control the movement of different cells to reduce the density of the cells prior to legalization of the cell placement.
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