Inventor · disambiguated record
Stephen Chu
Also filed as: CHU STEPHEN · CHU STEPHEN J · CHU STEPHEN M · CHU STEPHEN MINGYU
25 granted patents·7 pending applications·205 citations·filing 2000–2023
94Inventor score
Top patents by PatentIndex Score
32 records- 0193US6633845B1Music summarization system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Oct 14, 2003·92 cites·28 claims
- 0290US11741256B2Open access token for determining that file is accessible to everyoneRUBRIK INC·Filed 2021·Granted Aug 29, 2023·4 cites·20 claims
- 0390US10333715B2Providing computation services with privacyIBM·Filed 2016·Granted Jun 25, 2019·30 cites·20 claims
- 0488US11176624B2Privacy-preserving smart meteringIBM·Filed 2016·Granted Nov 16, 2021·7 cites·17 claims
- 0588US9367526B1Word classing for language modelingVOZILA PAUL·Filed 2011·Granted Jun 14, 2016·27 cites·22 claims
- 0687US12476992B2Scalable automated training frameworkRUBRIK INC·Filed 2023·Granted Nov 18, 2025·1 cites·20 claims
- 0786US11687360B2Asynchronous input and output for snapshots of virtual machinesRUBRIK INC·Filed 2022·Granted Jun 27, 2023·1 cites·20 claims
- 0880US7480617B2Method for likelihood computation in multi-stream HMM based speech recognitionIBM·Filed 2004·Granted Jan 20, 2009·28 cites·1 claims
- 0979US9830384B2Foreign organization name matchingIBM·Filed 2015·Granted Nov 28, 2017·2 cites·11 claims
- 1075US10832162B2Model based data processingIBM·Filed 2016·Granted Nov 10, 2020·3 cites·20 claims
- 1174US11960920B2Asynchronous input and output for snapshots of virtual machinesRUBRIK INC·Filed 2023·Granted Apr 16, 2024·0 cites·20 claims
- 1273US9773047B2Foreign organization name matchingIBM·Filed 2017·Granted Sep 26, 2017·1 cites·1 claims
- 1372US11429417B2Asynchronous input and output for snapshots of virtual machinesRUBRIK INC·Filed 2019·Granted Aug 30, 2022·1 cites·18 claims
- 1471US10510125B2Expense compliance checking based on trajectory detectionIBM·Filed 2016·Granted Dec 17, 2019·1 cites·22 claims
- 1571US9659086B1Foreign organization name matchingIBM·Filed 2016·Granted May 23, 2017·1 cites·1 claims
- 1668US11429418B2Asynchronous input and output for snapshots of virtual machinesRUBRIK INC·Filed 2019·Granted Aug 30, 2022·1 cites·18 claims
- 1763US11227341B2Expense compliance checking based on trajectory detectionIBM·Filed 2019·Granted Jan 18, 2022·0 cites·25 claims
- 1863US8121840B2System and method for likelihood computation in multi-stream HMM based speech recognitionCHU STEPHEN MINGYU·Filed 2008·Granted Feb 21, 2012·4 cites·22 claims
- 1960US10839226B2Neural network trainingIBM·Filed 2016·Granted Nov 17, 2020·1 cites·11 claims
- 2059US12250235B2Scalable automated training frameworkRUBRIK INC·Filed 2021·Granted Mar 11, 2025·0 cites·20 claims
- 2158US2018218427A1Recommendation integrated online digital sales service chat systemIBM·Filed 2017·Application pending·0 cites
- 2256US9836532B2Foreign organization name matchingIBM·Filed 2015·Granted Dec 5, 2017·0 cites·7 claims
- 2353US2019279232A1Job role identificationIBM·Filed 2018·Application pending·0 cites
- 2451US2018218432A1Recommendation integrated online digital sales service chat systemIBM·Filed 2017·Application pending·0 cites
- 2546US11941117B2Unmasking ransomware attacksRUBRIK INC·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 2645US2022309184A1File content analysis and data managementRUBRIK INC·Filed 2021·Application pending·0 cites
- 2743US10121250B2Image orientation detectionIBM·Filed 2016·Granted Nov 6, 2018·0 cites·13 claims
- 2843US2021034397A1Asynchronous input and output for snapshots of virtual machinesRUBRIK INC·Filed 2019·Application pending·0 cites
- 2943US2012002045A1Non-retro-reflective license plate imaging systemTONY MAYER·Filed 2007·Application pending·0 cites
- 3042US11443226B2Training a machine learning model in a distributed privacy-preserving environmentIBM·Filed 2017·Granted Sep 13, 2022·0 cites·16 claims
- 3139US10296527B2Determining an object referenced within informal online communicationsIBM·Filed 2015·Granted May 21, 2019·0 cites·20 claims
- 3226US2005196039A1Method for color determination using a digital cameraFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →