Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vladimir V. Petunin0
Date of Patent
February 1, 2011
Patent Application Number
12039389
Date Filed
February 28, 2008
Patent Primary Examiner
Patent abstract
In one aspect of the invention is a method for reducing crosstalk and maintaining clearances between traces on a printed circuit board design. Crosstalk caused by placing traces a virtual printed circuit board are reduced by placing artificial obstructs, called spacers, between traces and/or between traces and nets to create a user-specified clearance between the traces and/or nets. As additional traces and/or nets are added to the virtual printed circuit board, the spacers are dynamic and adjust accordingly to maintain the specified clearances.
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