Inventor · disambiguated record
Rohit Prasad
Also filed as: PRASAD ROHIT · PRASAD ROHIT K · PRASAD ROHIT KRISHNA
59 granted patents·5 pending applications·1,863 citations·filing 2003–2024
99Inventor score
Files withAMAZON TECH INC46RAYTHEON BBN TECHNOLOGIES CORP5IBM4WESTERN DIGITAL TECH INC3BBN TECHNOLOGIES CORP1
Top patents by PatentIndex Score
64 records- 0199US10339925B1Generation of automated message responsesAMAZON TECH INC·Filed 2016·Granted Jul 2, 2019·90 cites·20 claims
- 0298US11087739B1On-device learning in a hybrid speech processing systemAMAZON TECH INC·Filed 2018·Granted Aug 10, 2021·32 cites·20 claims
- 0398US10453117B1Determining domains for natural language understandingAMAZON TECH INC·Filed 2016·Granted Oct 22, 2019·157 cites·21 claims
- 0498US9697828B1Keyword detection modeling using contextual and environmental informationAMAZON TECH INC·Filed 2014·Granted Jul 4, 2017·362 cites·27 claims
- 0598US9418283B1Image processing using multiple aspect ratiosAMAZON TECH INC·Filed 2014·Granted Aug 16, 2016·92 cites·17 claims
- 0698US9368105B1Preventing false wake word detections with a voice-controlled deviceRAWLES LLC·Filed 2014·Granted Jun 14, 2016·342 cites·16 claims
- 0797US10032463B1Speech processing with learned representation of user interaction historyAMAZON TECH INC·Filed 2015·Granted Jul 24, 2018·62 cites·20 claims
- 0897US9899021B1Stochastic modeling of user interactions with a detection systemAMAZON TECH INC·Filed 2013·Granted Feb 20, 2018·92 cites·21 claims
- 0996US9589560B1Estimating false rejection rate in a detection systemAMAZON TECH INC·Filed 2013·Granted Mar 7, 2017·36 cites·21 claims
- 1095US10652286B1Constraint based communication sessionsAMAZON TECH INC·Filed 2016·Granted May 12, 2020·21 cites·23 claims
- 1195US9704478B1Audio output masking for improved automatic speech recognitionAMAZON TECH INC·Filed 2013·Granted Jul 11, 2017·201 cites·25 claims
- 1294US11200885B1Goal-oriented dialog systemAMAZON TECH INC·Filed 2018·Granted Dec 14, 2021·27 cites·20 claims
- 1394US10854192B1Domain specific endpointingAMAZON TECH INC·Filed 2016·Granted Dec 1, 2020·22 cites·18 claims
- 1494US10600408B1Content output management based on speech qualityAMAZON TECH INC·Filed 2018·Granted Mar 24, 2020·21 cites·20 claims
- 1593US11978437B1Natural language processingAMAZON TECH INC·Filed 2020·Granted May 7, 2024·11 cites·18 claims
- 1693US11527237B1User-system dialog expansionAMAZON TECH INC·Filed 2020·Granted Dec 13, 2022·13 cites·20 claims
- 1793US10770067B1Dynamic voice search transitioningAMAZON TECH INC·Filed 2015·Granted Sep 8, 2020·15 cites·18 claims
- 1893US10354184B1Joint modeling of user behaviorAMAZON TECH INC·Filed 2014·Granted Jul 16, 2019·39 cites·21 claims
- 1992US11004454B1Voice profile updatingAMAZON TECH INC·Filed 2018·Granted May 11, 2021·14 cites·20 claims
- 2091US12039975B2Dialog management for multiple usersAMAZON TECH INC·Filed 2020·Granted Jul 16, 2024·3 cites·20 claims
- 2191US11200884B1Voice profile updatingAMAZON TECH INC·Filed 2018·Granted Dec 14, 2021·13 cites·18 claims
- 2291US11184412B1Modifying constraint-based communication sessionsAMAZON TECH INC·Filed 2020·Granted Nov 23, 2021·3 cites·30 claims
- 2391US10504512B1Natural language speech processing application selectionAMAZON TECH INC·Filed 2017·Granted Dec 10, 2019·10 cites·20 claims
- 2489US11990122B2User-system dialog expansionAMAZON TECH INC·Filed 2022·Granted May 21, 2024·2 cites·20 claims
- 2586US7346507B1Method and apparatus for training an automated speech recognition-based systemBBN TECHNOLOGIES CORP·Filed 2003·Granted Mar 18, 2008·53 cites·40 claims
- 2685US11562739B2Content output management based on speech qualityAMAZON TECH INC·Filed 2020·Granted Jan 24, 2023·2 cites·22 claims
- 2785US10049656B1Generation of predictive natural language processing modelsAMAZON TECH INC·Filed 2013·Granted Aug 14, 2018·11 cites·22 claims
- 2883US10964312B2Generation of predictive natural language processing modelsAMAZON TECH INC·Filed 2018·Granted Mar 30, 2021·4 cites·20 claims
- 2983US10600419B1System command processingAMAZON TECH INC·Filed 2017·Granted Mar 24, 2020·5 cites·20 claims
- 3081US12253940B2Data storage device and method for responding to a host-specified parameter of an upcoming burst modeWESTERN DIGITAL TECH INC·Filed 2022·Granted Mar 18, 2025·1 cites·18 claims
- 3181US11657804B2Wake word detection modelingAMAZON TECH INC·Filed 2020·Granted May 23, 2023·1 cites·20 claims
- 3281US9330332B2Fast computation of kernel descriptorsRAYTHEON BBN TECHNOLOGIES CORP·Filed 2013·Granted May 3, 2016·6 cites·9 claims
- 3380US10832662B2Keyword detection modeling using contextual informationAMAZON TECH INC·Filed 2017·Granted Nov 10, 2020·3 cites·15 claims
- 3480US9449598B1Speech recognition with combined grammar and statistical language modelsAMAZON TECH INC·Filed 2013·Granted Sep 20, 2016·8 cites·24 claims
- 3580US9224061B1Text orientation estimation in camera captured OCRAMAZON TECH INC·Filed 2014·Granted Dec 29, 2015·8 cites·19 claims
- 3679US11893999B1Speech based user recognitionAMAZON TECH INC·Filed 2018·Granted Feb 6, 2024·4 cites·20 claims
- 3779US11769496B1Predictive deletion of user inputAMAZON TECH INC·Filed 2019·Granted Sep 26, 2023·4 cites·20 claims
- 3879US9710463B2Active error detection and resolution for linguistic translationRAYTHEON BBN TECHNOLOGIES CORP·Filed 2013·Granted Jul 18, 2017·6 cites·19 claims
- 3977US8707085B2High availability data storage systems and methodsBODKE MANOHAR RAO·Filed 2011·Granted Apr 22, 2014·10 cites·20 claims
- 4076US8644611B2Segmental rescoring in text recognitionNATARAJAN PREMKUMAR·Filed 2009·Granted Feb 4, 2014·17 cites·34 claims
- 4174US12367878B2Dynamic voice search transitioningAMAZON TECH INC·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 4274US7480654B2Achieving cache consistency while allowing concurrent changes to metadataIBM·Filed 2004·Granted Jan 20, 2009·23 cites·18 claims
- 4373US11496582B2Generation of automated message responsesAMAZON TECH INC·Filed 2019·Granted Nov 8, 2022·1 cites·14 claims
- 4470US12373298B2Handling data storage device failure using remote systemSANDISK TECHNOLOGIES INC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 4570US9224207B2Segmentation co-clusteringRAYTHEON BBN TECHNOLOGIES CORP·Filed 2013·Granted Dec 29, 2015·4 cites·10 claims
- 4670US2024347050A1User-system dialog expansionAMAZON TECH INC·Filed 2024·Application pending·0 cites
- 4768US11676575B2On-device learning in a hybrid speech processing systemAMAZON TECH INC·Filed 2021·Granted Jun 13, 2023·0 cites·20 claims
- 4868US2023290346A1Content output management based on speech qualityAMAZON TECH INC·Filed 2023·Application pending·0 cites
- 4968US2023012984A1Generation of automated message responsesAMAZON TECH INC·Filed 2022·Application pending·0 cites
- 5067US8290273B2Multi-frame videotext recognitionPRASAD ROHIT·Filed 2009·Granted Oct 16, 2012·11 cites·20 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →