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Your search returned 459 patents.
( 716/14 in Current US Classification )
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Patent IDTitleDate Filed
7114141 Method and apparatus for decomposing a design layout August 14, 2002
7109751 Methods of implementing phase shift mask compliant static memory cell circuits June 2, 2004
7107564 Method and apparatus for routing a set of nets January 31, 2002
7107556 Method and system for implementing an analytical wirelength formulation for unavailability of routing directions December 29, 2004
7103864 Semiconductor device, and design method, inspection method, and design program therefor October 8, 2003
7096449 Layouts with routes with different widths in different directions on the same layer, and method and apparatus for generating such layouts August 26, 2002
7096448 Method and apparatus for diagonal routing by using several sets of lines January 5, 2002
7096443 Method for determining the critical path of an integrated circuit July 15, 2003
7093223 Noise analysis for an integrated circuit model November 26, 2002
7093222 Power supply wiring method for semiconductor integrated circuit and semiconductor integrated circuit September 4, 2003
7093221 Method and apparatus for identifying a group of routes for a set of nets December 31, 2002
7089526 Maximum flow analysis for electronic circuit design January 14, 2003
7089524 Topological vias route wherein the topological via does not have a coordinate within the region August 28, 2002
7086024 Methods and apparatus for defining power grid structures having diagonal stripes June 1, 2003
7086015 Method of optimizing RTL code for multiplex structures May 12, 2004
7082590 Three-dimensional wire harness assembly models from three-dimensional zone models October 23, 2003
7082581 Integrated circuit with layout matched high speed lines February 19, 2003
7080342 Method and apparatus for computing capacity of a region for non-Manhattan routing December 31, 2002
7080341 Apparatus and method for integrated circuit power management September 9, 2004
7080331 Method and system for automatic recognition of simulation configurations of an integrated circuit July 28, 2003
7076760 Method and apparatus for specifying encoded sub-networks January 31, 2002
7076756 Layout design method of semiconductor integrated circuit, and semiconductor integrated circuit, with high integration level of multiple level metalization November 4, 2003
7073155 Method for computing and using future costing data in signal routing December 21, 2004
7073154 Apparatus and methods for interconnect zones and associated cells in integrated circuits May 21, 2002
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