Inventor · disambiguated record
David F. Houghton
Also filed as: HOUGHTON DAVID · HOUGHTON DAVID F
20 granted patents·2 pending applications·117 citations·filing 2008–2024
94Inventor score
Files withCOMCAST CABLE COMM LLC7COMCAST INTERACTIVE MEDIA LLC7HOUGHTON DAVID F2TIVO CORP2CHIPMAN LESLIE EUGENE1
Top patents by PatentIndex Score
22 records- 0193US9843759B2Detection of transitions between text and non-text frames in a video streamCOMCAST CABLE COMM LLC·Filed 2015·Granted Dec 12, 2017·8 cites·31 claims
- 0292US11468109B2Searching for segments based on an ontologyCOMCAST INTERACTIVE MEDIA LLC·Filed 2020·Granted Oct 11, 2022·3 cites·54 claims
- 0392US8533223B2Disambiguation and tagging of entitiesHOUGHTON DAVID F·Filed 2009·Granted Sep 10, 2013·47 cites·21 claims
- 0488US11978439B2Generating topic-specific language modelsTIVO CORP·Filed 2022·Granted May 7, 2024·1 cites·20 claims
- 0585US9442933B2Identification of segments within audio, video, and multimedia itemsTZOUKERMANN EVELYNE·Filed 2008·Granted Sep 13, 2016·20 cites·23 claims
- 0684US8849041B2Data recognition in contentNEUMANN JAN·Filed 2012·Granted Sep 30, 2014·13 cites·20 claims
- 0784US2025061145A1Searching for Segments Based on an OntologyCOMCAST INTERACTIVE MEDIA LLC·Filed 2024·Application pending·0 cites
- 0881US8713016B2Method and apparatus for organizing segments of media assets and determining relevance of segments to a queryCHIPMAN LESLIE EUGENE·Filed 2008·Granted Apr 29, 2014·10 cites·22 claims
- 0978US9477712B2Searching for segments based on an ontologyCOMCAST INTERACTIVE MEDIA LLC·Filed 2014·Granted Oct 25, 2016·3 cites·20 claims
- 1078US2024372961A1Detection of Text and Non-Text Areas of an ImageCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 1176US12153617B2Searching for segments based on an ontologyCOMCAST INTERACTIVE MEDIA LLC·Filed 2022·Granted Nov 26, 2024·0 cites·24 claims
- 1275US8989499B2Detection of transitions between text and non-text frames in a video streamJOJIC OLIVER·Filed 2010·Granted Mar 24, 2015·2 cites·19 claims
- 1374US10635709B2Searching for segments based on an ontologyCOMCAST INTERACTIVE MEDIA LLC·Filed 2016·Granted Apr 28, 2020·1 cites·26 claims
- 1470US9378423B2Data recognition in contentCOMCAST CABLE COMM LLC·Filed 2014·Granted Jun 28, 2016·3 cites·20 claims
- 1569US12081901B2Image modification based on text recognitionCOMCAST CABLE COMM LLC·Filed 2021·Granted Sep 3, 2024·0 cites·52 claims
- 1669US9626424B2Disambiguation and tagging of entitiesCOMCAST INTERACTIVE MEDIA LLC·Filed 2013·Granted Apr 18, 2017·2 cites·25 claims
- 1768US10559301B2Generating topic-specific language modelsCOMCAST INTERACTIVE MEDIA LLC·Filed 2017·Granted Feb 11, 2020·1 cites·30 claims
- 1863US10192116B2Video segmentationCOMCAST CABLE COMM LLC·Filed 2016·Granted Jan 29, 2019·1 cites·20 claims
- 1962US10440305B2Detection of transitions between text and non-text frames in a video streamCOMCAST CABLE COMM LLC·Filed 2017·Granted Oct 8, 2019·0 cites·28 claims
- 2060US11134214B2Detection of transitions between text and non-text frames in a video streamCOMCAST CABLE COMM LLC·Filed 2019·Granted Sep 28, 2021·0 cites·20 claims
- 2158US11562737B2Generating topic-specific language modelsTIVO CORP·Filed 2019·Granted Jan 24, 2023·0 cites·26 claims
- 2258US9892730B2Generating topic-specific language modelsHOUGHTON DAVID F·Filed 2009·Granted Feb 13, 2018·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →