Inventor · disambiguated record
Fook-Luen Heng
Also filed as: HENG FOOK-LUEN
47 granted patents·1 pending application·1,499 citations·filing 1994–2023
98Inventor score
Top patents by PatentIndex Score
48 records- 0199US7353492B2Method of IC fabrication, IC mask fabrication and program product thereforIBM·Filed 2005·Granted Apr 1, 2008·222 cites·27 claims
- 0298US7484197B2Minimum layout perturbation-based artwork legalization with grid constraints for hierarchical designsIBM·Filed 2006·Granted Jan 27, 2009·297 cites·20 claims
- 0398US7302651B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2004·Granted Nov 27, 2007·209 cites·39 claims
- 0495US11349720B2Network management using hierarchical and multi-scenario graphsUTOPUS INSIGHTS INC·Filed 2020·Granted May 31, 2022·4 cites·14 claims
- 0595US6083275AOptimized phase shift design migrationIBM·Filed 1998·Granted Jul 4, 2000·137 cites·20 claims
- 0694US9882782B2Network management using hierarchical and multi-scenario graphsUTOPUS INSIGHTS INC·Filed 2015·Granted Jan 30, 2018·12 cites·7 claims
- 0793US11888698B2Network management using hierarchical and multi-scenario graphsUTOPUS INSIGHTS INC·Filed 2022·Granted Jan 30, 2024·2 cites·14 claims
- 0892US7676775B2Method to determine the root causes of failure patterns by using spatial correlation of tester dataIBM·Filed 2007·Granted Mar 9, 2010·30 cites·13 claims
- 0992US6832364B2Integrated lithographic layout optimizationIBM·Filed 2002·Granted Dec 14, 2004·48 cites·18 claims
- 1091US9893948B2Network management using hierarchical and multi-scenario graphsUTOPUS INSIGHTS INC·Filed 2015·Granted Feb 13, 2018·7 cites·12 claims
- 1190US10387802B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2016·Granted Aug 20, 2019·8 cites·17 claims
- 1289US10574533B2Network management using hierarchical and multi-scenario graphsUTOPUS INSIGHTS INC·Filed 2018·Granted Feb 25, 2020·5 cites·19 claims
- 1389US6383847B1Partitioned mask layoutIBM·Filed 2000·Granted May 7, 2002·35 cites·17 claims
- 1488US9536214B2Weather-driven multi-category infrastructure impact forecastingIBM·Filed 2016·Granted Jan 3, 2017·7 cites·1 claims
- 1588US8682634B2Analyzing a patterning process using a model of yieldBAGHERI SAEED·Filed 2012·Granted Mar 25, 2014·5 cites·20 claims
- 1688US7536664B2Physical design system and methodIBM·Filed 2004·Granted May 19, 2009·44 cites·18 claims
- 1786US8473885B2Physical design system and methodCOHN JOHN M·Filed 2012·Granted Jun 25, 2013·8 cites·20 claims
- 1885US8423941B2Structural migration of integrated circuit layoutHENG FOOK-LUEN·Filed 2011·Granted Apr 16, 2013·9 cites·25 claims
- 1985US6189132B1Design rule correction system and methodIBM·Filed 1998·Granted Feb 13, 2001·126 cites·32 claims
- 2085US5535134AObject placement aidIBM·Filed 1994·Granted Jul 9, 1996·110 cites·16 claims
- 2184US8464189B2Technology migration for integrated circuits with radical design restrictionsALLEN ROBERT J·Filed 2010·Granted Jun 11, 2013·6 cites·15 claims
- 2283US7761821B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2007·Granted Jul 20, 2010·9 cites·24 claims
- 2383US7269817B2Lithographic process window optimization under complex constraints on edge placementIBM·Filed 2004·Granted Sep 11, 2007·23 cites·6 claims
- 2481US12316506B2Network management using hierarchical and multi-scenario graphsUTOPUS INSIGHTS INC·Filed 2023·Granted May 27, 2025·0 cites·19 claims
- 2581US6986109B2Practical method for hierarchical-preserving layout optimization of integrated circuit layoutIBM·Filed 2003·Granted Jan 10, 2006·38 cites·35 claims
- 2680US7448018B2System and method for employing patterning process statistics for ground rules waivers and optimizationIBM·Filed 2006·Granted Nov 4, 2008·9 cites·20 claims
- 2779US7882463B2Integrated circuit selective scalingIBM·Filed 2008·Granted Feb 1, 2011·8 cites·20 claims
- 2879US7610565B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2007·Granted Oct 27, 2009·6 cites·15 claims
- 2977US8522173B2Spatial correlation-based estimation of yield of integrated circuitsHENG FOOK-LUEN·Filed 2012·Granted Aug 27, 2013·4 cites·6 claims
- 3077US8219943B2Physical design system and methodCOHN JOHN M·Filed 2009·Granted Jul 10, 2012·6 cites·24 claims
- 3176US7363601B2Integrated circuit selective scalingIBM·Filed 2004·Granted Apr 22, 2008·19 cites·10 claims
- 3274US8880382B2Analyzing a patterning process using a model of yieldBAGHERI SAEED·Filed 2012·Granted Nov 4, 2014·3 cites·18 claims
- 3373US11048021B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2019·Granted Jun 29, 2021·1 cites·20 claims
- 3473US7257783B2Technology migration for integrated circuits with radical design restrictionsIBM·Filed 2004·Granted Aug 14, 2007·12 cites·9 claims
- 3572US11598900B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2021·Granted Mar 7, 2023·0 cites·18 claims
- 3672US8423328B2Method of distributing a random variable using statistically correct spatial interpolation continuously with spatially inhomogeneous statistical correlation versus distance, standard deviation, and meanCOHN JOHN M·Filed 2009·Granted Apr 16, 2013·6 cites·27 claims
- 3771US8020120B2Layout quality gauge for integrated circuit designIBM·Filed 2007·Granted Sep 13, 2011·7 cites·18 claims
- 3871US7831941B2CA resistance variability prediction methodologyIBM·Filed 2008·Granted Nov 9, 2010·5 cites·18 claims
- 3968US8276102B2Spatial correlation-based estimation of yield of integrated circuitsHENG FOOK-LUEN·Filed 2010·Granted Sep 25, 2012·2 cites·15 claims
- 4068US8122387B2Optimizing integrated circuit chip designs for optical proximity correctionHAN GENG·Filed 2009·Granted Feb 21, 2012·3 cites·21 claims
- 4166US10521525B2Quantifying a combined effect of interdependent uncertain resources in an electrical power gridIBM·Filed 2017·Granted Dec 31, 2019·1 cites·16 claims
- 4262US8108803B2Geometry based electrical hotspot detection in integrated circuit layoutsHENG FOOK-LUEN·Filed 2009·Granted Jan 31, 2012·2 cites·10 claims
- 4359US7962865B2System and method for employing patterning process statistics for ground rules waivers and optimizationIBM·Filed 2008·Granted Jun 14, 2011·1 cites·20 claims
- 4453US10989838B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2016·Granted Apr 27, 2021·0 cites·18 claims
- 4550US7084476B2Integrated circuit logic with self compensating block delaysIBM·Filed 2004·Granted Aug 1, 2006·3 cites·25 claims
- 4647US2011173577A1Techniques for Pattern Process Tuning and Design Optimization for Maximizing Process-Sensitive Circuit YieldsIBM·Filed 2008·Application pending·0 cites
- 4746US7302671B2Integrated circuit logic with self compensating shapesIBM·Filed 2005·Granted Nov 27, 2007·0 cites·13 claims
- 4834US11620553B2System and method for forecasting leaks in a fluid-delivery pipeline networkUTOPUS INSIGHTS INC·Filed 2016·Granted Apr 4, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →