Inventor · disambiguated record
Jonathan Diggins
Also filed as: DIGGINS JONATHAN
44 granted patents·8 pending applications·223 citations·filing 1999–2025
96Inventor score
Files withIMAGINATION TECH LTD15DIGGINS JONATHAN10SNELL ADVANCED MEDIA LTD8SNELL LTD8GRASS VALLEY LTD7
Top patents by PatentIndex Score
52 records- 0194US6898321B1Method and apparatus for blocking effect reductionSNELL & WILCOX LTD·Filed 1999·Granted May 24, 2005·186 cites·16 claims
- 0290US2025385986A1Excluding Video Frame Blocks from Compensation Based on Difference DeterminationIMAGINATION TECH LTD·Filed 2025·Application pending·0 cites
- 0388US8682651B2Audio visual signature, method of deriving a signature, and method of comparing audio-visual dataDIGGINS JONATHAN·Filed 2009·Granted Mar 25, 2014·10 cites·4 claims
- 0484US11570398B2Image component detectionIMAGINATION TECH LTD·Filed 2021·Granted Jan 31, 2023·1 cites·19 claims
- 0581US10091543B2Monitoring audio-visual content with captionsSNELL ADVANCED MEDIA LTD·Filed 2017·Granted Oct 2, 2018·3 cites·19 claims
- 0678US12425537B2Excluding video frame blocks from compensation based on difference determinationIMAGINATION TECH LTD·Filed 2023·Granted Sep 23, 2025·0 cites·18 claims
- 0778US11516429B2System and method for image format conversion using 3D lookup table approximationGRASS VALLEY LTD·Filed 2021·Granted Nov 29, 2022·1 cites·18 claims
- 0877US11089261B2Image component detectionIMAGINATION TECH LTD·Filed 2019·Granted Aug 10, 2021·1 cites·19 claims
- 0976US9264688B2Video processing method and apparatus for use with a sequence of stereoscopic imagesDIGGINS JONATHAN·Filed 2012·Granted Feb 16, 2016·2 cites·10 claims
- 1075US10893323B2Method and apparatus of managing visual contentGRASS VALLEY LTD·Filed 2019·Granted Jan 12, 2021·1 cites·24 claims
- 1175US9330428B2Method and apparatus for modifying a video stream to encode metadataSNELL LTD·Filed 2013·Granted May 3, 2016·3 cites·7 claims
- 1275US8094967B2Image analysisDIGGINS JONATHAN·Filed 2007·Granted Jan 10, 2012·4 cites·36 claims
- 1373US8861837B2Detecting stereoscopic imagesDIGGINS JONATHAN·Filed 2012·Granted Oct 14, 2014·2 cites·4 claims
- 1467US11277632B2Motion estimation using collocated blocksIMAGINATION TECH LTD·Filed 2016·Granted Mar 15, 2022·1 cites·19 claims
- 1567US8150167B2Method of image analysis of an image in a sequence of images to determine a cross-fade measureDIGGINS JONATHAN·Filed 2007·Granted Apr 3, 2012·2 cites·17 claims
- 1666US9270870B2Motion estimation with variable spatial resolutionDIGGINS JONATHAN·Filed 2011·Granted Feb 23, 2016·1 cites·10 claims
- 1763US8462170B2Picture attribute allocationDIGGINS JONATHAN·Filed 2007·Granted Jun 11, 2013·3 cites·12 claims
- 1863US7711048B2System and method for video processingSNELL LTD·Filed 2005·Granted May 4, 2010·1 cites·9 claims
- 1962US11341747B2Generation of video hashGRASS VALLEY LTD·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 2061US11539976B2Motion estimation using collocated blocksIMAGINATION TECH LTD·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 2161US10728511B2Video processing method and apparatus for use with a sequence of stereoscopic imagesSNELL ADVANCED MEDIA LTD·Filed 2018·Granted Jul 28, 2020·0 cites·21 claims
- 2260US11587199B2Upscaling lower resolution image data for processingIMAGINATION TECH LTD·Filed 2018·Granted Feb 21, 2023·0 cites·20 claims
- 2359US9977992B2Identifying points of interest in an imageSNELL ADVANCED MEDIA LTD·Filed 2015·Granted May 22, 2018·1 cites·17 claims
- 2459US9525869B2Encoding an imageIMAGINATION TECH LTD·Filed 2014·Granted Dec 20, 2016·0 cites·20 claims
- 2558US11222209B2Comparing video sequences using fingerprintsGRASS VALLEY LTD·Filed 2019·Granted Jan 11, 2022·0 cites·5 claims
- 2657US9525870B2Encoding an imageIMAGINATION TECH LTD·Filed 2014·Granted Dec 20, 2016·0 cites·20 claims
- 2756US10796158B2Generation of video hashSNELL ADVANCED MEDIA LTD·Filed 2018·Granted Oct 6, 2020·0 cites·20 claims
- 2856US10219033B2Method and apparatus of managing visual contentSNELL ADVANCED MEDIA LTD·Filed 2017·Granted Feb 26, 2019·0 cites·9 claims
- 2956US9536545B2Audio visual signature, method of deriving a signature, and method of comparing audio-visual data backgroundSNELL LTD·Filed 2014·Granted Jan 3, 2017·0 cites·12 claims
- 3054US10395121B2Comparing video sequences using fingerprintsSNELL ADVANCED MEDIA LTD·Filed 2017·Granted Aug 27, 2019·0 cites·16 claims
- 3154US10154240B2Video processing method and apparatus for use with a sequence of stereoscopic imagesSNELL ADVANCED MEDIA LTD·Filed 2016·Granted Dec 11, 2018·0 cites·20 claims
- 3254US10154230B2Generating an output frame for inclusion in a video sequenceIMAGINATION TECH LTD·Filed 2014·Granted Dec 11, 2018·0 cites·20 claims
- 3354US2020342023A1Hash-based media searchGRASS VALLEY LTD·Filed 2020·Application pending·0 cites
- 3453US9852489B2Method and apparatus for modifying a video stream to encode metadataSNELL LTD·Filed 2016·Granted Dec 26, 2017·0 cites·2 claims
- 3552US10109032B2Pixel bufferingIMAGINATION TECH LTD·Filed 2013·Granted Oct 23, 2018·0 cites·54 claims
- 3650US9430820B2Pixel clusteringIMAGINATION TECH LTD·Filed 2014·Granted Aug 30, 2016·0 cites·18 claims
- 3750US7660462B2Method and apparatus for analyzing image dataSNELL & WILCOX LTD·Filed 2006·Granted Feb 9, 2010·0 cites·29 claims
- 3849US8238691B2Method of and apparatus for image analysisDIGGINS JONATHAN·Filed 2006·Granted Aug 7, 2012·0 cites·20 claims
- 3949US2015237341A1Method and apparatus for managing audio visual, audio or visual contentSNELL LTD·Filed 2015·Application pending·0 cites
- 4047US8743968B2Method and apparatus for analysing image data to quantify prior blockbased processing of the dataDIGGINS JONATHAN·Filed 2011·Granted Jun 3, 2014·0 cites·19 claims
- 4146US9996906B2Artefact detection and correctionIMAGINATION TECH LTD·Filed 2016·Granted Jun 12, 2018·0 cites·20 claims
- 4246US8818129B2Detecting image impairments in an interpolated imageIMAGINATION TECH LTD·Filed 2012·Granted Aug 26, 2014·0 cites·25 claims
- 4345US7945090B2Colour detectionSNELL & WILCOX LTD·Filed 2007·Granted May 17, 2011·0 cites·24 claims
- 4444US2005117800A1Video processingFiled 2003·Application pending·0 cites
- 4543US11109096B2Determining a quality measure for a processed video signalGRASS VALLEY LTD·Filed 2016·Granted Aug 31, 2021·0 cites·21 claims
- 4642US2013223729A1Identifying points of interest in an imageSNELL LTD·Filed 2013·Application pending·0 cites
- 4740US10719550B2Hash-based media searchGRASS VALLEY LTD·Filed 2015·Granted Jul 21, 2020·0 cites·27 claims
- 4840US8964837B2Regional film cadence detectionDIGGINS JONATHAN·Filed 2010·Granted Feb 24, 2015·0 cites·8 claims
- 4939US2010303357A1Determining a regional shot-change parameterSNELL LTD·Filed 2010·Application pending·0 cites
- 5038US2016360225A1Complementary VectorsIMAGINATION TECH LTD·Filed 2016·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →