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SPRINGSOFT INC
TW21 patents
Top patents by PatentIndex Score
US6980211B2Dec 27, 2005
Automatic schematic diagram generation using topology information
SPRINGSOFT INC134 citations94
US7386823B2Jun 10, 2008
Rule-based schematic diagram generator
SPRINGSOFT INC21 citations90
US7366652B2Apr 29, 2008
Method of programming a co-verification system
SPRINGSOFT INC54 citations89
US7739646B2Jun 15, 2010
Analog and mixed signal IC layout system
SPRINGSOFT INC26 citations88
US7283944B2Oct 16, 2007
Circuit simulation bus transaction analysis
SPRINGSOFT INC29 citations84
US7257794B2Aug 14, 2007
Unit-based layout system for passive IC devices
SPRINGSOFT INC22 citations83
US7178123B2Feb 13, 2007
Schematic diagram generation and display system
SPRINGSOFT INC12 citations83
US7013457B2Mar 14, 2006
Prioritized debugging of an error space in program code
SPRINGSOFT INC11 citations79
US7178114B2Feb 13, 2007
Scripted, hierarchical template-based IC physical layout system
SPRINGSOFT INC19 citations75
US6920620B2Jul 19, 2005
Method and system for creating test component layouts
SPRINGSOFT INC17 citations75
US7461310B2Dec 2, 2008
IC functional and delay fault testing
SPRINGSOFT INC8 citations73
US7310786B2Dec 18, 2007
IC compaction system
SPRINGSOFT INC7 citations66
US6751565B2Jun 15, 2004
Fast waveform display method and system
SPRINGSOFT INC11 citations64
US7603640B2Oct 13, 2009
Multilevel IC floorplanner
SPRINGSOFT INC6 citations62
US7970597B2Jun 28, 2011
Event-driven emulation system
SPRINGSOFT INC2 citations61
US6546526B2Apr 8, 2003
Active trace debugging for hardware description languages
SPRINGSOFT INC5 citations58
US7895027B2Feb 22, 2011
HDL re-simulation from checkpoints
SPRINGSOFT INC3 citations57
US8359559B2Jan 22, 2013
Methods and systems for evaluating checker quality of a verification environment
SPRINGSOFT INC2 citations55
US8832632B1Sep 9, 2014
Compact routing
SPRINGSOFT INC1 citations52
US7703054B2Apr 20, 2010
Circuit emulation and debugging method
SPRINGSOFT INC0 citations39
US8359560B2Jan 22, 2013
Methods and systems for debugging equivalent designs described at different design levels
SPRINGSOFT INC0 citations30