Inventor · disambiguated record
Regunathan Radhakrishnan
Also filed as: RADHAKRISHNAN REGUNATHAN
51 granted patents·20 pending applications·797 citations·filing 2001–2024
98Inventor score
Files withDOLBY LABORATORIES LICENSING CORP11MITSUBISHI ELECTRIC RES LAB9SALESFORCE INC9RADHAKRISHNAN REGUNATHAN8DOLBY LAB LICENSING CORP6
Top patents by PatentIndex Score
71 records- 0198US7444251B2Detecting and diagnosing faults in HVAC equipmentMITSUBISHI ELECTRIC RES LAB·Filed 2006·Granted Oct 28, 2008·269 cites·10 claims
- 0294US12111858B1Database system interaction embedding and indexing for text retrieval and generationSALESFORCE INC·Filed 2023·Granted Oct 8, 2024·11 cites·20 claims
- 0394US8700194B2Robust media fingerprintsBAUER CLAUS·Filed 2009·Granted Apr 15, 2014·55 cites·22 claims
- 0492US9635417B2Acquisition, recovery, and matching of unique information from file-based media for automated file detectionDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Apr 25, 2017·29 cites·16 claims
- 0591US7327885B2Method for detecting short term unusual events in videosMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Feb 5, 2008·52 cites·8 claims
- 0690US12153640B2Machine-learning based document recommendation for online real-time communication systemSALESFORCE INC·Filed 2022·Granted Nov 26, 2024·3 cites·18 claims
- 0790US11720599B1Clustering and visualizing alerts and incidentsPIVOTAL SOFTWARE INC·Filed 2015·Granted Aug 8, 2023·10 cites·19 claims
- 0890US8400566B2Feature optimization and reliability for audio and video signature generation and detectionTERRY KENT BENNETT·Filed 2009·Granted Mar 19, 2013·38 cites·27 claims
- 0988US8392179B2Multimode coding of speech-like and non-speech-like signalsYU RONGSHAN·Filed 2009·Granted Mar 5, 2013·24 cites·26 claims
- 1087US8351643B2Media fingerprints that reliably correspond to media contentDOLBY LAB LICENSING CORP·Filed 2008·Granted Jan 8, 2013·27 cites·69 claims
- 1185US11954189B2Method and system for contextual user logon authenticationSALESFORCE COM INC·Filed 2022·Granted Apr 9, 2024·2 cites·20 claims
- 1285US9569464B1Element identification in databasePIVOTAL SOFTWARE INC·Filed 2014·Granted Feb 14, 2017·15 cites·20 claims
- 1385US9117440B2Method, apparatus, and medium for detecting frequency extension coding in the coding history of an audio signalMUNDT HARALD H·Filed 2012·Granted Aug 25, 2015·17 cites·17 claims
- 1484US9378743B2Audio encoding method and system for generating a unified bitstream decodable by decoders implementing different decoding protocolsRIEDMILLER JEFFREY C·Filed 2012·Granted Jun 28, 2016·14 cites·20 claims
- 1584US9317561B2Scene change detection around a set of seed points in media dataRESCH BARBARA·Filed 2011·Granted Apr 19, 2016·7 cites·20 claims
- 1684US7302451B2Feature identification of events in multimediaMITSUBISHI ELECTRIC RES LAB·Filed 2004·Granted Nov 27, 2007·38 cites·17 claims
- 1783US8259806B2Extracting features of video and audio signal content to provide reliable identification of the signalsRADHAKRISHNAN REGUNATHAN·Filed 2007·Granted Sep 4, 2012·23 cites·18 claims
- 1881US10748555B2Perception based multimedia processingDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Aug 18, 2020·2 cites·16 claims
- 1981US8542869B2Projection based hashing that balances robustness and sensitivity of media fingerprintsHE JUNFENG·Filed 2011·Granted Sep 24, 2013·11 cites·15 claims
- 2080US8428301B2Content identification and quality monitoringRADHAKRISHNAN REGUNATHAN·Filed 2009·Granted Apr 23, 2013·6 cites·26 claims
- 2179US8406462B2Signature derivation for imagesRADHAKRISHNAN REGUNATHAN·Filed 2009·Granted Mar 26, 2013·14 cites·26 claims
- 2278US9564139B2Audio data hiding based on perceptual masking and detection based on code multiplexingDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Feb 7, 2017·3 cites·20 claims
- 2377US10430721B2Classifying user behavior as anomalousPIVOTAL SOFTWARE INC·Filed 2015·Granted Oct 1, 2019·2 cites·20 claims
- 2477US10142761B2Structural modeling of the head related impulse responseDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Nov 27, 2018·4 cites·20 claims
- 2577US7558809B2Task specific audio classification for identifying video highlightsMITSUBISHI ELECTRIC RES LAB·Filed 2006·Granted Jul 7, 2009·11 cites·11 claims
- 2677US2023394367A1Classifying user behavior as anomalousPIVOTAL SOFTWARE INC·Filed 2023·Application pending·0 cites
- 2776US9311923B2Adaptive audio processing based on forensic detection of media processing historyRADHAKRISHNAN REGUNATHAN·Filed 2012·Granted Apr 12, 2016·7 cites·11 claims
- 2874US11727311B2Classifying user behavior as anomalousPIVOTAL SOFTWARE INC·Filed 2022·Granted Aug 15, 2023·0 cites·21 claims
- 2974US9269363B2Audio data hiding based on perceptual masking and detection based on code multiplexingDOLBY LAB LICENSING CORP·Filed 2013·Granted Feb 23, 2016·4 cites·18 claims
- 3074US7110458B2Method for summarizing a video using motion descriptorsMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Sep 19, 2006·30 cites·10 claims
- 3173US8571255B2Scalable media fingerprint extractionBAUER CLAUS·Filed 2010·Granted Oct 29, 2013·6 cites·14 claims
- 3271US9075897B2Storing and searching fingerprints derived from media content based on a classification of the media contentGAO TIANSHI·Filed 2010·Granted Jul 7, 2015·4 cites·25 claims
- 3369US10349125B2Method and apparatus for enabling a loudness controller to adjust a loudness level of a secondary media data portion in a media content to a different loudness levelDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Jul 9, 2019·1 cites·24 claims
- 3468US8316011B2Non-parametric measurement of media fingerprint weak bitsHE JUNFENG·Filed 2011·Granted Nov 20, 2012·3 cites·26 claims
- 3567US10339959B2Perception based multimedia processingDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Jul 2, 2019·1 cites·4 claims
- 3667US9842596B2Adaptive processing with multiple media processing nodesRIEDMILLER JEFFREY·Filed 2011·Granted Dec 12, 2017·4 cites·20 claims
- 3767US7409407B2Multimedia event detection and summarizationMITSUBISHI ELECTRIC RES LAB·Filed 2004·Granted Aug 5, 2008·12 cites·11 claims
- 3864US8891813B2Media fingerprints that reliably correspond to media content with projection of moment invariantsRADHAKRISHNAN REGUNATHAN·Filed 2009·Granted Nov 18, 2014·5 cites·31 claims
- 3964US8626504B2Extracting features of audio signal content to provide reliable identification of the signalsRADHAKRISHNAN REGUNATHAN·Filed 2012·Granted Jan 7, 2014·3 cites·15 claims
- 4063US9313593B2Ranking representative segments in media dataRESCH BARBARA·Filed 2011·Granted Apr 12, 2016·1 cites·30 claims
- 4163US9075806B2Alignment and re-association of metadata for media streams within a computing deviceJIANG WENYU·Filed 2012·Granted Jul 7, 2015·1 cites·34 claims
- 4261US7349477B2Audio-assisted video segmentation and summarizationMITSUBISHI ELECTRIC RES LAB·Filed 2002·Granted Mar 25, 2008·9 cites·10 claims
- 4361US2025384244A1Systems and methods for constructing neural networksSALESFORCE INC·Filed 2024·Application pending·0 cites
- 4461US2025384272A1Systems and methods for constructing neural networksSALESFORCE INC·Filed 2024·Application pending·0 cites
- 4561US2021280200A1Adaptive processing with multiple media processing nodesDOLBY LABORATORIES LICENSING CORP·Filed 2021·Application pending·0 cites
- 4661US2025384240A1Systems and methods for parallel finetuning of neural networksSALESFORCE INC·Filed 2024·Application pending·0 cites
- 4760US11436530B2Classifying user behavior as anomalousPIVOTAL SOFTWARE INC·Filed 2019·Granted Sep 6, 2022·0 cites·12 claims
- 4860US2025225370A1Graphical machine-learned model embedding generation and entity retrievalSALESFORCE INC·Filed 2024·Application pending·0 cites
- 4959US12210621B2System and method to automatically construct kill-chain from security alertSALESFORCE COM INC·Filed 2022·Granted Jan 28, 2025·0 cites·18 claims
- 5058US8488061B2Deriving video signatures that are insensitive to picture modification and frame-rate conversionRADHAKRISHNAN REGUNATHAN·Filed 2008·Granted Jul 16, 2013·2 cites·15 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →