Inventor · disambiguated record
Stephen Felix
Also filed as: FELIX STEPHEN
87 granted patents·10 pending applications·283 citations·filing 1995–2025
99Inventor score
Top patents by PatentIndex Score
97 records- 0196US11680965B2Droop detectionGRAPHCORE LTD·Filed 2022·Granted Jun 20, 2023·2 cites·20 claims
- 0294US11644884B2Controlling a processor clockGRAPHCORE LTD·Filed 2021·Granted May 9, 2023·3 cites·18 claims
- 0394US11106432B2Execution unit in processorGRAPHCORE LTD·Filed 2019·Granted Aug 31, 2021·12 cites·18 claims
- 0492US11461175B1Signature generation by a data processing deviceGRAPHCORE LTD·Filed 2021·Granted Oct 4, 2022·3 cites·34 claims
- 0592US7933405B2Data access and permute unitICERA INC·Filed 2005·Granted Apr 26, 2011·31 cites·42 claims
- 0690US12001263B2Controlling a processor clockGRAPHCORE LTD·Filed 2023·Granted Jun 4, 2024·1 cites·22 claims
- 0789US11462293B2System and method for error correctionGRAPHCORE LTD·Filed 2021·Granted Oct 4, 2022·2 cites·28 claims
- 0889US11119559B2Controlling a processor clockGRAPHCORE LTD·Filed 2019·Granted Sep 14, 2021·5 cites·41 claims
- 0988US11048563B2Synchronization with a host processorGRAPHCORE LTD·Filed 2018·Granted Jun 29, 2021·5 cites·25 claims
- 1088US10820409B1Method of manufacturing a computer deviceGRAPHCORE LTD·Filed 2020·Granted Oct 27, 2020·2 cites·25 claims
- 1188US9197365B2Decoding a coded data blockNVIDIA CORP·Filed 2012·Granted Nov 24, 2015·13 cites·18 claims
- 1288US6473334B1Multi-ported SRAM cell with shared bit and word lines and separate read and write portsCOMPAQ INFORMATION TECHNOLOGIE·Filed 2001·Granted Oct 29, 2002·48 cites·40 claims
- 1387US10558595B2Sending data off-chipGRAPHCORE LTD·Filed 2018·Granted Feb 11, 2020·4 cites·21 claims
- 1485US12469783B2Communication between stacked dieGRAPHCORE LTD·Filed 2022·Granted Nov 11, 2025·1 cites·27 claims
- 1585US9766649B2Closed loop dynamic voltage and frequency scalingNVIDIA CORP·Filed 2013·Granted Sep 19, 2017·9 cites·22 claims
- 1684US12032021B2Method of testing a stacked integrated circuit deviceGRAPHCORE LTD·Filed 2022·Granted Jul 9, 2024·1 cites·23 claims
- 1784US11442082B2Droop detectionGRAPHCORE LTD·Filed 2020·Granted Sep 13, 2022·1 cites·17 claims
- 1884US9245595B2System and method for performing SRAM access assists using VSS boostNVIDIA CORP·Filed 2013·Granted Jan 26, 2016·10 cites·20 claims
- 1983US12019527B2Processor repairGRAPHCORE LTD·Filed 2021·Granted Jun 25, 2024·1 cites·22 claims
- 2083US11709794B2Exchange between stacked dieGRAPHCORE LTD·Filed 2021·Granted Jul 25, 2023·1 cites·22 claims
- 2183US11321272B2Instruction setGRAPHCORE LTD·Filed 2018·Granted May 3, 2022·3 cites·18 claims
- 2282US8024557B2Booting an integrated circuitICERA INC·Filed 2008·Granted Sep 20, 2011·10 cites·36 claims
- 2382US7880506B2Resolving metastabilityICERA INC·Filed 2010·Granted Feb 1, 2011·5 cites·24 claims
- 2481US9494641B2Degradation detector and method of detecting the aging of an integrated circuitNVIDIA CORP·Filed 2014·Granted Nov 15, 2016·5 cites·20 claims
- 2580US10970131B2Host proxy on gatewayGRAPHCORE LTD·Filed 2018·Granted Apr 6, 2021·2 cites·20 claims
- 2679US10360175B2Direction indicatorGRAPHCORE LTD·Filed 2018·Granted Jul 23, 2019·2 cites·19 claims
- 2779US8782376B2Vector instruction execution to load vector data in registers of plural vector units using offset addressing logicKNOWLES SIMON·Filed 2011·Granted Jul 15, 2014·7 cites·41 claims
- 2877US10936008B2Synchronization in a multi-tile processing arrayGRAPHCORE LTD·Filed 2018·Granted Mar 2, 2021·2 cites·27 claims
- 2975US11328015B2Function approximationGRAPHCORE LTD·Filed 2019·Granted May 10, 2022·2 cites·18 claims
- 3073US11023413B2Synchronization in a multi-tile, multi-chip processing arrangementGRAPHCORE LTD·Filed 2019·Granted Jun 1, 2021·1 cites·20 claims
- 3172US11119873B2Processor repairGRAPHCORE LTD·Filed 2019·Granted Sep 14, 2021·1 cites·35 claims
- 3272US11023290B2Synchronization amongst processor tilesGRAPHCORE LTD·Filed 2018·Granted Jun 1, 2021·1 cites·21 claims
- 3372US10802536B2Compiler methodGRAPHCORE LTD·Filed 2018·Granted Oct 13, 2020·1 cites·18 claims
- 3472US7404070B1Branch prediction combining static and dynamic prediction techniquesHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jul 22, 2008·18 cites·15 claims
- 3571US11169777B2Multiple modes for handling overflow conditions resulting from arithmetic operationsGRAPHCORE LTD·Filed 2019·Granted Nov 9, 2021·1 cites·23 claims
- 3671US5646567AScan testable double edge triggered scan cellSGS THOMSON MICROELECTRONICS·Filed 1995·Granted Jul 8, 1997·32 cites·12 claims
- 3768US11847428B2Execution unit for evaluating functions using Newton Raphson iterationsGRAPHCORE LTD·Filed 2022·Granted Dec 19, 2023·0 cites·23 claims
- 3868US10628377B2Synchronization in a multi-tile processing arrangementGRAPHCORE LTD·Filed 2018·Granted Apr 21, 2020·1 cites·21 claims
- 3967US11822427B2Signature generation by a data processing deviceGRAPHCORE LTD·Filed 2022·Granted Nov 21, 2023·0 cites·15 claims
- 4066US11561926B2Data exchange pathways between pairs of processing units in columns in a computerGRAPHCORE LTD·Filed 2022·Granted Jan 24, 2023·0 cites·22 claims
- 4166US10963003B2Synchronization in a multi-tile processing arrayGRAPHCORE LTD·Filed 2018·Granted Mar 30, 2021·1 cites·24 claims
- 4266US9182768B2Voltage optimization circuit and managing voltage margins of an integrated circuitNVIDIA CORP·Filed 2014·Granted Nov 10, 2015·2 cites·15 claims
- 4365US12141092B2Instruction setGRAPHCORE LTD·Filed 2022·Granted Nov 12, 2024·0 cites·24 claims
- 4465US11889615B2Method of manufacturing a computer deviceGRAPHCORE LTD·Filed 2020·Granted Jan 30, 2024·0 cites·20 claims
- 4565US11886505B2Function approximationGRAPHCORE LTD·Filed 2022·Granted Jan 30, 2024·0 cites·19 claims
- 4664US11698883B2Assigning identifiers to processing units in a column to repair a defective processing unit in the columnGRAPHCORE LTD·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 4764US11416440B2Controlling timing in computer processingGRAPHCORE LTD·Filed 2020·Granted Aug 16, 2022·0 cites·21 claims
- 4864US9484115B1Power savings via selection of SRAM power sourceNVIDIA CORP·Filed 2015·Granted Nov 1, 2016·2 cites·20 claims
- 4963US12386761B2Memory and routing module for use in a computer systemGRAPHCORE LTD·Filed 2022·Granted Aug 12, 2025·0 cites·25 claims
- 5063US11262787B2Compiler methodGRAPHCORE LTD·Filed 2020·Granted Mar 1, 2022·0 cites·20 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →