Inventor · disambiguated record
Daniel Gruhl
Also filed as: GRUHL DANIEL · GRUHL DANIEL F · GRUHL DANIEL FREDERICK
81 granted patents·28 pending applications·1,592 citations·filing 1996–2024
99Inventor score
Top patents by PatentIndex Score
109 records- 0198US5689587AMethod and apparatus for data hiding in imagesMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted Nov 18, 1997·283 cites·85 claims
- 0296US11416562B1Corpus expansion using lexical signaturesIBM·Filed 2021·Granted Aug 16, 2022·9 cites·20 claims
- 0396US6411392B1Method and apparatus for data hiding in printed imagesMASSACHUSETTS INST TECHNOLOGY·Filed 1998·Granted Jun 25, 2002·149 cites·25 claims
- 0496US5893067AMethod and apparatus for echo data hiding in audio signalsMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted Apr 6, 1999·299 cites·61 claims
- 0595US7389310B1Supercomputing environment for duplicate detection on web-scale dataIBM·Filed 2008·Granted Jun 17, 2008·39 cites·5 claims
- 0695US7010526B2Knowledge-based data mining systemIBM·Filed 2002·Granted Mar 7, 2006·121 cites·54 claims
- 0794US7523138B2Content monitoring in a high volume on-line community applicationIBM·Filed 2007·Granted Apr 21, 2009·58 cites·1 claims
- 0892US11995522B2Identifying similarity matrix for derived perceptionsIBM·Filed 2020·Granted May 28, 2024·4 cites·18 claims
- 0992US6201879B1Method and apparatus for logo hiding in imagesMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted Mar 13, 2001·147 cites·87 claims
- 1091US8407193B2Data deduplication for streaming sequential data storage applicationsGRUHL DANIEL F·Filed 2010·Granted Mar 26, 2013·28 cites·17 claims
- 1190US10255271B2Disambiguation of the meaning of terms based on context pattern detectionIBM·Filed 2017·Granted Apr 9, 2019·6 cites·18 claims
- 1290US9904983B2Lens distortion correction using a neurosynaptic circuitIBM·Filed 2017·Granted Feb 27, 2018·6 cites·8 claims
- 1389US6993534B2Data store for knowledge-based data mining systemIBM·Filed 2002·Granted Jan 31, 2006·73 cites·54 claims
- 1488US11151175B2On-demand relation extraction from textIBM·Filed 2018·Granted Oct 19, 2021·9 cites·20 claims
- 1588US8352412B2System for monitoring global online opinions via semantic extractionIBM·Filed 2009·Granted Jan 8, 2013·21 cites·17 claims
- 1687US10043241B2Lens distortion correction using a neurosynaptic circuitIBM·Filed 2017·Granted Aug 7, 2018·4 cites·15 claims
- 1786US10043248B2Lens distortion correction using a neurosynaptic systemIBM·Filed 2017·Granted Aug 7, 2018·4 cites·7 claims
- 1886US7593940B2System and method for creation, representation, and delivery of document corpus entity co-occurrence informationIBM·Filed 2006·Granted Sep 22, 2009·15 cites·1 claims
- 1984US11803510B2Labeling software applications running on nodes of a data centerIBM·Filed 2020·Granted Oct 31, 2023·2 cites·20 claims
- 2084US8595188B2Operating system and file system independent incremental data backupGRUHL DANIEL·Filed 2009·Granted Nov 26, 2013·18 cites·19 claims
- 2184US7587407B2System and method for creation, representation, and delivery of document corpus entity co-occurrence informationIBM·Filed 2006·Granted Sep 8, 2009·12 cites·1 claims
- 2284US7281022B2System, method, and service for segmenting a topic into chatter and subtopicsIBM·Filed 2004·Granted Oct 9, 2007·50 cites·25 claims
- 2383US7730061B2Fast-approximate TFIDFIBM·Filed 2008·Granted Jun 1, 2010·14 cites·12 claims
- 2483US7426557B2System, method, and service for inducing a pattern of communication among various partiesIBM·Filed 2004·Granted Sep 16, 2008·35 cites·4 claims
- 2582US10176890B2Segmenting and interpreting a document, and relocating document fragments to corresponding sectionsIBM·Filed 2017·Granted Jan 8, 2019·3 cites·17 claims
- 2682US8417694B2System and method for constructing targeted ranking from multiple information sourcesBHAGWAN VARUN·Filed 2008·Granted Apr 9, 2013·12 cites·17 claims
- 2782US7725346B2Method and computer program product for predicting sales from online public discussionsIBM·Filed 2005·Granted May 25, 2010·10 cites·15 claims
- 2882US7363329B1Method for duplicate detection on web-scale data in supercomputing environmentsIBM·Filed 2007·Granted Apr 22, 2008·10 cites·7 claims
- 2981US7970895B2System, method, and service for inducing a pattern of communication among various partiesIBM·Filed 2008·Granted Jun 28, 2011·11 cites·10 claims
- 3078US7856639B2Monitoring and controlling applications executing in a computing nodeIBM·Filed 2008·Granted Dec 21, 2010·7 cites·20 claims
- 3177US7966270B2System and method for adaptive content processing and classification in a high-availability environmentIBM·Filed 2007·Granted Jun 21, 2011·8 cites·14 claims
- 3276US11468234B2Identifying linguistic replacements to improve textual message effectivenessIBM·Filed 2017·Granted Oct 11, 2022·2 cites·18 claims
- 3376US6212285B1Method and apparatus for multi-bit zoned data hiding in printed imagesMASSACHUSETTS INST TECHNOLOGY·Filed 1998·Granted Apr 3, 2001·53 cites·18 claims
- 3474US11043291B2Stream based named entity recognitionIBM·Filed 2014·Granted Jun 22, 2021·2 cites·20 claims
- 3573US10176164B2Segmenting and interpreting a document, and relocating document fragments to corresponding sectionsIBM·Filed 2017·Granted Jan 8, 2019·1 cites·16 claims
- 3673US10169844B2Lens distortion correction using a neurosynaptic circuitIBM·Filed 2018·Granted Jan 1, 2019·1 cites·15 claims
- 3772US10169463B2Data ingest optimizationIBM·Filed 2017·Granted Jan 1, 2019·1 cites·20 claims
- 3871US9589065B2Data ingest optimizationBHAGWAN VARUN·Filed 2012·Granted Mar 7, 2017·2 cites·12 claims
- 3971US7809711B2System and method for semantic analysis of intelligent device discoveryIBM·Filed 2006·Granted Oct 5, 2010·5 cites·22 claims
- 4070US11551437B2Collaborative information extractionIBM·Filed 2019·Granted Jan 10, 2023·1 cites·18 claims
- 4170US10169325B2Segmenting and interpreting a document, and relocating document fragments to corresponding sectionsIBM·Filed 2017·Granted Jan 1, 2019·1 cites·14 claims
- 4270US9348806B2High speed dictionary expansionIBM·Filed 2014·Granted May 24, 2016·2 cites·20 claims
- 4370US8856119B2Holistic disambiguation for entity name spottingBHAGWAN VARUN·Filed 2009·Granted Oct 7, 2014·5 cites·12 claims
- 4468US8380688B2Method and apparatus for data compressionIBM·Filed 2009·Granted Feb 19, 2013·6 cites·20 claims
- 4565US11588625B2Transient management of data encryption and authenticationIBM·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
- 4665US11030402B2Dictionary expansion using neural language modelsIBM·Filed 2019·Granted Jun 8, 2021·1 cites·17 claims
- 4765US2019377740A1Measuring the influence of entities over an audience on a topicIBM·Filed 2019·Application pending·0 cites
- 4864US5870499AMethod and apparatus for data hiding in imagesMASSACHUSETTS INST TECHNOLOGY·Filed 1997·Granted Feb 9, 1999·31 cites·24 claims
- 4963US11184251B2Data center cartography bootstrapping from process table dataIBM·Filed 2021·Granted Nov 23, 2021·0 cites·20 claims
- 5063US9563661B1Optimal analytic workflowIBM·Filed 2016·Granted Feb 7, 2017·0 cites·1 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →