Inventor · disambiguated record
David Kevin Siegwart
Also filed as: SIEGWART DAVID · SIEGWART DAVID K · SIEGWART DAVID KEVIN
30 granted patents·3 pending applications·235 citations·filing 1985–2022
96Inventor score
Top patents by PatentIndex Score
33 records- 0191US7930325B2Locality with parallel hierarchical copying garbage collectionIBM·Filed 2008·Granted Apr 19, 2011·21 cites·16 claims
- 0284US8108448B2Improving locality with parallel hierarchical copying garbage collectionSIEGWART DAVID K·Filed 2008·Granted Jan 31, 2012·11 cites·16 claims
- 0383US7188052B2Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environmentIBM·Filed 2005·Granted Mar 6, 2007·10 cites·6 claims
- 0475US7383369B2Managing a resource lockIBM·Filed 2006·Granted Jun 3, 2008·5 cites·3 claims
- 0574US8429143B2Methods and systems for improving hash table performanceELLISON TIMOTHY PETER·Filed 2008·Granted Apr 23, 2013·8 cites·20 claims
- 0674US6377174B1Intrusion detector having a sabotage surveillance deviceSIEMENS TECHNOLOGIES AG CERBER·Filed 2000·Granted Apr 23, 2002·35 cites·13 claims
- 0771US10776255B1Automatic verification of optimization of high level constructs using test vectorsIBM·Filed 2019·Granted Sep 15, 2020·1 cites·25 claims
- 0869US8024379B2Locality with parallel hierarchical copying garbage collectionIBM·Filed 2008·Granted Sep 20, 2011·3 cites·1 claims
- 0968US8612956B2Efficient object profiling for optimizing object localityMAIER DARYL JAMES·Filed 2007·Granted Dec 17, 2013·9 cites·2 claims
- 1066US9766815B2Determining causes of external fragmentation of memoryIBM·Filed 2015·Granted Sep 19, 2017·1 cites·12 claims
- 1166US7647521B2Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environmentIBM·Filed 2006·Granted Jan 12, 2010·2 cites·3 claims
- 1265US9760288B2Determining causes of external fragmentation of memoryIBM·Filed 2015·Granted Sep 12, 2017·1 cites·8 claims
- 1363US10248554B2Embedding profile tests into profile driven feedback generated binariesIBM·Filed 2016·Granted Apr 2, 2019·1 cites·15 claims
- 1463US9471458B2Synchronization activity recording system for a concurrent software environmentIBM·Filed 2014·Granted Oct 18, 2016·1 cites·14 claims
- 1562US6460035B1Probabilistic data clusteringIBM·Filed 1999·Granted Oct 1, 2002·42 cites·6 claims
- 1661US7409574B2Measuring elapsed time for a software routineIBM·Filed 2005·Granted Aug 5, 2008·2 cites·6 claims
- 1761US4729120AMethod of, and circuit arrangement for, function control of ultrasonic alarm installationsCERBERUS AG·Filed 1985·Granted Mar 1, 1988·23 cites·10 claims
- 1860US6800854B2Passive infrared detectorSIEMENS BUILDING TECH AG·Filed 2002·Granted Oct 5, 2004·11 cites·11 claims
- 1958US4743886ATesting apparatus for intrusion detectorsCERBERUS AG·Filed 1985·Granted May 10, 1988·24 cites·6 claims
- 2056US10467086B2Determining causes of external fragmentation of memoryIBM·Filed 2017·Granted Nov 5, 2019·0 cites·15 claims
- 2156US8854952B2Reallocating secondary destinations on a network switchSIEGWART DAVID K·Filed 2011·Granted Oct 7, 2014·1 cites·18 claims
- 2256US4727522AMethod of, and circuit arrangement for, function control of ultrasonic alarm installationsCERBERUS AG·Filed 1985·Granted Feb 23, 1988·22 cites·21 claims
- 2353US11886848B2Binary translation using raw binary code with compiler produced metadataIBM·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 2453US8694751B2Defer separating children in parallel copying garbage collectionSIEGWART DAVID KEVIN·Filed 2008·Granted Apr 8, 2014·1 cites·9 claims
- 2552US7627457B2Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environmentIBM·Filed 2006·Granted Dec 1, 2009·0 cites·8 claims
- 2651US9342377B2Managing a resource lockSIEGWART DAVID K·Filed 2012·Granted May 17, 2016·0 cites·20 claims
- 2749US8341321B2Managing a resource lockSIEGWART DAVID KEVIN·Filed 2008·Granted Dec 25, 2012·0 cites·7 claims
- 2849US2008005520A1Locality with parallel hierarchical copying garbage collectionSIEGWART DAVID K·Filed 2006·Application pending·0 cites
- 2947US10678557B2Generating a predicted profile for target code based on a profile of sampled codeIBM·Filed 2018·Granted Jun 9, 2020·0 cites·20 claims
- 3045US9600348B2Recording activity of software threads in a concurrent software environmentLEVINE FRANK ELIOT·Filed 2012·Granted Mar 21, 2017·0 cites·14 claims
- 3144US7478258B2Identifying a processor in a multiprocessor systemIBM·Filed 2005·Granted Jan 13, 2009·0 cites·1 claims
- 3244US2009249353A1Computer operations control based on probablistic threshold determinationsIBM·Filed 2009·Application pending·0 cites
- 3340US2012180057A1Activity Recording System for a Concurrent Software EnvironmentLEVINE FRANK E·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →