Inventor · disambiguated record
Kevin M. Lepak
Also filed as: LEPAK KEVIN · LEPAK KEVIN M · LEPAK KEVIN MICHAEL
42 granted patents·13 pending applications·355 citations·filing 2002–2024
97Inventor score
Files withADVANCED MICRO DEVICES INC35SAMSUNG ELECTRONICS CO LTD7LEPAK KEVIN M3GLOBALFOUNDRIES INC2HUGHES WILLIAM A2
Top patents by PatentIndex Score
55 records- 0194US11455251B2Enhanced durability for systems on chip (SOCs)ADVANCED MICRO DEVICES INC·Filed 2020·Granted Sep 27, 2022·5 cites·29 claims
- 0290US11703930B2Platform power manager for rack level power and thermal constraintsADVANCED MICRO DEVICES INC·Filed 2021·Granted Jul 18, 2023·2 cites·20 claims
- 0390US7640399B1Mostly exclusive shared cache management policiesADVANCED MICRO DEVICES INC·Filed 2006·Granted Dec 29, 2009·24 cites·13 claims
- 0490US7089400B1Data speculation based on stack-relative addressing patternsADVANCED MICRO DEVICES INC·Filed 2003·Granted Aug 8, 2006·62 cites·75 claims
- 0588US11200106B2Data integrity for persistent memory systems and the likeADVANCED MICRO DEVICES INC·Filed 2019·Granted Dec 14, 2021·4 cites·30 claims
- 0687US7024537B2Data speculation based on addressing patterns identifying dual-purpose registerADVANCED MICRO DEVICES INC·Filed 2003·Granted Apr 4, 2006·48 cites·48 claims
- 0787US6981119B1System and method for storing performance-enhancing data in memory space freed by data compressionADVANCED MICRO DEVICES INC·Filed 2002·Granted Dec 27, 2005·49 cites·33 claims
- 0887US6845442B1System and method of using speculative operand sources in order to speculatively bypass load-store operationsADVANCED MICRO DEVICES INC·Filed 2002·Granted Jan 18, 2005·49 cites·33 claims
- 0986US9355034B2Removal and optimization of coherence acknowledgement responses in an interconnectSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 31, 2016·8 cites·19 claims
- 1085US11704183B2Data integrity for persistent memory systems and the likeADVANCED MICRO DEVICES INC·Filed 2021·Granted Jul 18, 2023·1 cites·20 claims
- 1185US10705959B2Region based split-directory scheme to adapt to large cache sizesADVANCED MICRO DEVICES INC·Filed 2018·Granted Jul 7, 2020·3 cites·19 claims
- 1285US8195887B2Processor power management and methodHUGHES WILLIAM A·Filed 2009·Granted Jun 5, 2012·16 cites·17 claims
- 1385US7797495B1Distributed directory cacheADVANCED MICRO DEVICES INC·Filed 2005·Granted Sep 14, 2010·15 cites·23 claims
- 1482US10656696B1Reducing chiplet wakeup latencyADVANCED MICRO DEVICES INC·Filed 2018·Granted May 19, 2020·3 cites·17 claims
- 1582US7930485B2Speculative memory prefetchGLOBALFOUNDRIES INC·Filed 2007·Granted Apr 19, 2011·14 cites·20 claims
- 1681US10895901B1Method and apparatus for data scramblingADVANCED MICRO DEVICES INC·Filed 2019·Granted Jan 19, 2021·2 cites·22 claims
- 1780US11314646B2Region based split-directory scheme to adapt to large cache sizesADVANCED MICRO DEVICES INC·Filed 2020·Granted Apr 26, 2022·1 cites·20 claims
- 1880US7603522B1Blocking aggressive neighbors in a cache subsystemGLOBALFOUNDRIES INC·Filed 2006·Granted Oct 13, 2009·10 cites·21 claims
- 1979US9418019B2Cache replacement policy methods and systemsSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 16, 2016·6 cites·20 claims
- 2075US12298829B2Platform power manager for rack level power and thermal constraintsADVANCED MICRO DEVICES INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2173US12158845B2Region based split-directory scheme to adapt to large cache sizesADVANCED MICRO DEVICES INC·Filed 2022·Granted Dec 3, 2024·0 cites·20 claims
- 2272US11119926B2Region based directory scheme to adapt to large cache sizesADVANCED MICRO DEVICES INC·Filed 2017·Granted Sep 14, 2021·1 cites·17 claims
- 2372US11036658B2Light-weight memory expansion in a coherent memory systemADVANCED MICRO DEVICES INC·Filed 2019·Granted Jun 15, 2021·1 cites·20 claims
- 2472US10776282B2Home agent based cache transfer acceleration schemeADVANCED MICRO DEVICES INC·Filed 2017·Granted Sep 15, 2020·1 cites·20 claims
- 2572US7222226B1System and method for modifying a load operation to include a register-to-register move operation in order to forward speculative load results to a dependent operationADVANCED MICRO DEVICES INC·Filed 2002·Granted May 22, 2007·17 cites·21 claims
- 2669US8185695B2Snoop filtering mechanismCONWAY PATRICK·Filed 2008·Granted May 22, 2012·6 cites·15 claims
- 2768US11809322B2Region based directory scheme to adapt to large cache sizesADVANCED MICRO DEVICES INC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 2867US8484593B2Method of determining event based energy weights for digital power estimationLEPAK KEVIN M·Filed 2010·Granted Jul 9, 2013·4 cites·22 claims
- 2966US12189535B2Tiered memory cachingADVANCED MICRO DEVICES INC·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 3065US11693465B2Method and apparatus for data scramblingADVANCED MICRO DEVICES INC·Filed 2021·Granted Jul 4, 2023·0 cites·8 claims
- 3164US11782848B2Home agent based cache transfer acceleration schemeADVANCED MICRO DEVICES INC·Filed 2020·Granted Oct 10, 2023·0 cites·20 claims
- 3263US11281280B2Reducing chiplet wakeup latencyADVANCED MICRO DEVICES INC·Filed 2020·Granted Mar 22, 2022·0 cites·20 claims
- 3362US10216640B2Opportunistic cache injection of data into lower latency levels of the cache hierarchySAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 26, 2019·1 cites·20 claims
- 3462US8732410B2Method and apparatus for accelerated shared data migrationLEPAK KEVIN M·Filed 2010·Granted May 20, 2014·1 cites·8 claims
- 3561US11073888B2Platform power manager for rack level power and thermal constraintsADVANCED MICRO DEVICES INC·Filed 2019·Granted Jul 27, 2021·0 cites·20 claims
- 3661US9569361B2Pre-fetch chainingSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Feb 14, 2017·1 cites·15 claims
- 3761US2025190379A1Variable burst length for a memory deviceADVANCED MICRO DEVICES INC·Filed 2024·Application pending·0 cites
- 3859US2025383947A1Per row activation counting error handlingADVANCED MICRO DEVICES INC·Filed 2024·Application pending·0 cites
- 3958US12141066B2Probe filter directory managementADVANCED MICRO DEVICES INC·Filed 2021·Granted Nov 12, 2024·0 cites·17 claims
- 4055US12131063B2Methods and apparatus for offloading tiered memories managementADVANCED MICRO DEVICES INC·Filed 2021·Granted Oct 29, 2024·0 cites·25 claims
- 4154US2014229678A1Method and apparatus for accelerated shared data migrationADVANCED MICRO DEVICES INC·Filed 2014·Application pending·0 cites
- 4254US2025390657A1Dynamic interconnect reconfigurationADVANCED MICRO DEVICES INC·Filed 2024·Application pending·0 cites
- 4350US10545875B2Tag accelerator for low latency DRAM cacheADVANCED MICRO DEVICES INC·Filed 2017·Granted Jan 28, 2020·0 cites·20 claims
- 4450US10366008B2Tag and data organization in large memory cachesADVANCED MICRO DEVICES INC·Filed 2016·Granted Jul 30, 2019·0 cites·20 claims
- 4548US2015199286A1Network interconnect with reduced congestionSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 4646US2009106498A1Coherent dram prefetcherLEPAK KEVIN MICHAEL·Filed 2007·Application pending·0 cites
- 4745US2015331608A1Electronic system with transactions and method of operation thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 4843US11169925B2Capturing temporal store streams into CPU caches by dynamically varying store streaming thresholdsNAKRA TARUN·Filed 2016·Granted Nov 9, 2021·0 cites·20 claims
- 4942US10095637B2Speculative retirement of post-lock instructionsADVANCED MICRO DEVICES INC·Filed 2016·Granted Oct 9, 2018·0 cites·17 claims
- 5039US2012159080A1Neighbor cache directoryDONLEY GREGGORY D·Filed 2010·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →