Inventor · disambiguated record
Jeffrey G. Hemmett
Also filed as: HEMMETT JEFFREY · HEMMETT JEFFREY G
62 granted patents·3 pending applications·321 citations·filing 2007–2024
98Inventor score
Top patents by PatentIndex Score
65 records- 0194US9767239B1Timing optimization driven by statistical sensitivitesIBM·Filed 2016·Granted Sep 19, 2017·13 cites·22 claims
- 0293US9483604B1Variable accuracy parameter modeling in statistical timingIBM·Filed 2015·Granted Nov 1, 2016·9 cites·14 claims
- 0392US9519747B1Dynamic and adaptive timing sensitivity during static timing analysis using look-up tableGLOBALFOUNDRIES INC·Filed 2015·Granted Dec 13, 2016·10 cites·20 claims
- 0492US9501609B1Selection of corners and/or margins using statistical static timing analysis of an integrated circuitIBM·Filed 2015·Granted Nov 22, 2016·10 cites·15 claims
- 0592US9495497B1Dynamic voltage frequency scalingIBM·Filed 2015·Granted Nov 15, 2016·10 cites·20 claims
- 0692US8839167B1Reducing runtime and memory requirements of static timing analysisIBM·Filed 2013·Granted Sep 16, 2014·18 cites·19 claims
- 0791US10037402B1Parameter collapsing and corner reduction in an integrated circuitIBM·Filed 2017·Granted Jul 31, 2018·5 cites·1 claims
- 0891US8856709B2Systems and methods for correlated parameters in statistical static timing analysisIBM·Filed 2013·Granted Oct 7, 2014·12 cites·16 claims
- 0988US10346569B2Multi-sided variations for creating integrated circuitsIBM·Filed 2017·Granted Jul 9, 2019·4 cites·1 claims
- 1088US9619609B1Integrated circuit chip design methods and systems using process window-aware timing analysisGLOBALFOUNDRIES INC·Filed 2015·Granted Apr 11, 2017·6 cites·20 claims
- 1187US10013516B2Selection of corners and/or margins using statistical static timing analysis of an integrated circuitIBM·Filed 2016·Granted Jul 3, 2018·4 cites·18 claims
- 1287US8683409B2Performing statistical timing analysis with non-separable statistical and deterministic variationsIBM·Filed 2013·Granted Mar 25, 2014·8 cites·25 claims
- 1387US8141012B2Timing closure on multiple selective corners in a single statistical timing runBUCK NATHAN C·Filed 2009·Granted Mar 20, 2012·18 cites·22 claims
- 1486US8689158B2System and method for performing static timing analysis in the presence of correlations between asserted arrival timesKALAFALA KERIM·Filed 2010·Granted Apr 1, 2014·12 cites·17 claims
- 1586US8413095B1Statistical single library including on chip variation for rapid timing and power analysisDUBUQUE JOHN P·Filed 2012·Granted Apr 2, 2013·19 cites·5 claims
- 1685US8769452B2Parasitic extraction in an integrated circuit with multi-patterning requirementsIBM·Filed 2012·Granted Jul 1, 2014·7 cites·10 claims
- 1785US8707233B2Systems and methods for correlated parameters in statistical static timing analysisFOREMAN ERIC A·Filed 2011·Granted Apr 22, 2014·7 cites·16 claims
- 1885US8468483B2Method, system and program storage device for performing a parameterized statistical static timing analysis (SSTA) of an integrated circuit taking into account setup and hold margin interdependenceBUCK NATHAN C·Filed 2011·Granted Jun 18, 2013·9 cites·20 claims
- 1984US9400864B2System and method for maintaining slack continuity in incremental statistical timing analysisIBM·Filed 2014·Granted Jul 26, 2016·7 cites·13 claims
- 2084US8949765B2Modeling multi-patterning variability with statistical timingIBM·Filed 2013·Granted Feb 3, 2015·5 cites·7 claims
- 2183US8850378B2Hierarchical design of integrated circuits with multi-patterning requirementsIBM·Filed 2012·Granted Sep 30, 2014·6 cites·12 claims
- 2283US8832625B2Systems and methods for correlated parameters in statistical static timing analysisIBM·Filed 2013·Granted Sep 9, 2014·5 cites·18 claims
- 2383US8418107B2Performing statistical timing analysis with non-separable statistical and deterministic variationsHEMMETT JEFFREY G·Filed 2010·Granted Apr 9, 2013·7 cites·24 claims
- 2483US8141014B2System and method for common history pessimism relief during static timing analysisFOREMAN ERIC A·Filed 2009·Granted Mar 20, 2012·12 cites·23 claims
- 2581US7849429B2Methods for conserving memory in statistical static timing analysisIBM·Filed 2008·Granted Dec 7, 2010·10 cites·7 claims
- 2680US9157956B2Adaptive power control using timing canonicalsBICKFORD JEANNE P·Filed 2012·Granted Oct 13, 2015·4 cites·24 claims
- 2780US8806402B2Modeling multi-patterning variability with statistical timingIBM·Filed 2012·Granted Aug 12, 2014·4 cites·11 claims
- 2879US8560989B2Statistical clock cycle computationBUCK NATHAN·Filed 2011·Granted Oct 15, 2013·6 cites·20 claims
- 2978US7873926B2Methods for practical worst test definition and debug during block based statistical static timing analysisIBM·Filed 2008·Granted Jan 18, 2011·9 cites·2 claims
- 3078US7853443B2Transient simulation using adaptive piecewise constant modelIBM·Filed 2007·Granted Dec 14, 2010·7 cites·15 claims
- 3178US7844418B2Methods for distributing a random variable using statistically-correct spatial interpolationIBM·Filed 2008·Granted Nov 30, 2010·9 cites·8 claims
- 3277US8768679B2System and method for efficient modeling of NPskew effects on static timing testsBUCK NATHAN C·Filed 2010·Granted Jul 1, 2014·5 cites·21 claims
- 3376US11017137B2Efficient projection based adjustment evaluation in static timing analysis of integrated circuitsIBM·Filed 2019·Granted May 25, 2021·2 cites·15 claims
- 3476US8086976B2Methods for statistical slew propagation during block-based statistical static timing analysisHEMMETT JEFFREY G·Filed 2008·Granted Dec 27, 2011·8 cites·13 claims
- 3575US8108816B2Device history based delay variation adjustment during static timing analysisFOREMAN ERIC A·Filed 2009·Granted Jan 31, 2012·7 cites·20 claims
- 3674US10409938B2Method of parameter creationIBM·Filed 2017·Granted Sep 10, 2019·1 cites·20 claims
- 3774US9378328B2Modeling multi-patterning variability with statistical timingIBM·Filed 2014·Granted Jun 28, 2016·2 cites·10 claims
- 3874US8458632B2Efficient slack projection for truncated distributionsFOREMAN ERIC A·Filed 2011·Granted Jun 4, 2013·4 cites·20 claims
- 3972US9348962B2Hierarchical design of integrated circuits with multi-patterning requirementsIBM·Filed 2014·Granted May 24, 2016·2 cites·13 claims
- 4072US8423328B2Method 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
- 4171US9858368B2Integrating manufacturing feedback into integrated circuit structure designBUCK NATHAN C·Filed 2011·Granted Jan 2, 2018·3 cites·14 claims
- 4271US8201120B2Timing point selection for a static timing analysis in the presence of interconnect electrical elementsSOREFF JEFFREY P·Filed 2010·Granted Jun 12, 2012·4 cites·21 claims
- 4370US9646122B2Variable accuracy parameter modeling in statistical timingIBM·Filed 2016·Granted May 9, 2017·1 cites·20 claims
- 4465US11074386B2Method of parameter creationIBM·Filed 2019·Granted Jul 27, 2021·0 cites·17 claims
- 4565US9959382B2Adaptive characterization and instantiation of timing abstractsIBM·Filed 2016·Granted May 1, 2018·1 cites·14 claims
- 4665US9171124B2Parasitic extraction in an integrated circuit with multi-patterning requirementsIBM·Filed 2013·Granted Oct 27, 2015·1 cites·12 claims
- 4763US10970448B2Partial parameters and projection thereof included within statistical timing analysisIBM·Filed 2019·Granted Apr 6, 2021·0 cites·16 claims
- 4862US10354047B2Parameter collapsing and corner reduction in an integrated circuitIBM·Filed 2018·Granted Jul 16, 2019·0 cites·1 claims
- 4962US10296704B2Parameter collapsing and corner reduction in an integrated circuitIBM·Filed 2018·Granted May 21, 2019·0 cites·1 claims
- 5062US8056038B2Method for efficiently checkpointing and restarting static timing analysis of an integrated circuit chipIBM·Filed 2009·Granted Nov 8, 2011·2 cites·16 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →