Inventor · disambiguated record
Kevin W. Mccullen
Also filed as: MCCULLEN KEVIN W · MCCULLEN KEVIN WILLIAM
24 granted patents·2 pending applications·725 citations·filing 1995–2014
96Inventor score
Top patents by PatentIndex Score
26 records- 0198US7484197B2Minimum layout perturbation-based artwork legalization with grid constraints for hierarchical designsIBM·Filed 2006·Granted Jan 27, 2009·297 cites·20 claims
- 0298US7302651B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2004·Granted Nov 27, 2007·209 cites·39 claims
- 0395US9158885B1Reducing color conflicts in triple patterning lithographyIBM·Filed 2014·Granted Oct 13, 2015·52 cites·20 claims
- 0484US8627247B1Systems and methods for fixing pin mismatch in layout migrationMCCULLEN KEVIN W·Filed 2012·Granted Jan 7, 2014·10 cites·20 claims
- 0584US8464189B2Technology migration for integrated circuits with radical design restrictionsALLEN ROBERT J·Filed 2010·Granted Jun 11, 2013·6 cites·15 claims
- 0683US7761821B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2007·Granted Jul 20, 2010·9 cites·24 claims
- 0781US6986109B2Practical method for hierarchical-preserving layout optimization of integrated circuit layoutIBM·Filed 2003·Granted Jan 10, 2006·38 cites·35 claims
- 0879US7882463B2Integrated circuit selective scalingIBM·Filed 2008·Granted Feb 1, 2011·8 cites·20 claims
- 0979US7610565B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2007·Granted Oct 27, 2009·6 cites·15 claims
- 1076US7363601B2Integrated circuit selective scalingIBM·Filed 2004·Granted Apr 22, 2008·19 cites·10 claims
- 1173US7257783B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2004·Granted Aug 14, 2007·12 cites·9 claims
- 1272US7543252B2Migration of integrated circuit layout for alternating phase shift masksIBM·Filed 2007·Granted Jun 2, 2009·3 cites·18 claims
- 1372US7475379B2Methods and systems for layout and routing using alternating aperture phase shift masksIBM·Filed 2004·Granted Jan 6, 2009·9 cites·9 claims
- 1470US7895562B2Adaptive weighting method for layout optimization with multiple prioritiesIBM·Filed 2007·Granted Feb 22, 2011·5 cites·6 claims
- 1569US7735042B2Context aware sub-circuit layout modificationIBM·Filed 2007·Granted Jun 8, 2010·4 cites·20 claims
- 1664US7568173B2Independent migration of hierarchical designs with methods of finding and fixing opens during migrationIBM·Filed 2007·Granted Jul 28, 2009·3 cites·12 claims
- 1761US7117456B2Circuit area minimization using scalingIBM·Filed 2003·Granted Oct 3, 2006·7 cites·20 claims
- 1860US6698008B2Row-based placement scoring and legalization measure for books with phase shift mask dependenciesIBM·Filed 2001·Granted Feb 24, 2004·5 cites·20 claims
- 1957US7120887B2Cloned and original circuit shape mergingIBM·Filed 2004·Granted Oct 10, 2006·5 cites·20 claims
- 2055US8095897B2Methods and systems for layout and routing using alternating aperture phase shift masksMCCULLEN KEVIN W·Filed 2008·Granted Jan 10, 2012·0 cites·8 claims
- 2150US8538825B2Purchase information notification system, method, and program productMCCULLEN KEVIN W·Filed 2010·Granted Sep 17, 2013·0 cites·19 claims
- 2248US7752589B2Method, apparatus, and computer program product for displaying and modifying the critical area of an integrated circuit designIBM·Filed 2007·Granted Jul 6, 2010·0 cites·32 claims
- 2348US7124387B2Integrated circuit macro placing system and methodIBM·Filed 2004·Granted Oct 17, 2006·1 cites·11 claims
- 2444US2005240884A1Via spacing violation correction method, system and program productIBM·Filed 2004·Application pending·0 cites
- 2543US5761719AOn-chip memory map for processor cache macroIBM·Filed 1995·Granted Jun 2, 1998·17 cites·11 claims
- 2639US2012233576A1Schematic-based layout migrationBARROWS GEOFFREY R·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →