Inventor · disambiguated record
David Walton
Also filed as: WALTON DAVID · WALTON DAVID J · WALTON DAVID JOHN
14 granted patents·6 pending applications·32 citations·filing 1980–2025
89Inventor score
Top patents by PatentIndex Score
20 records- 0192US12198307B2Rendering an image of a 3-D scene using guided image filteringIMAGINATION TECH LTD·Filed 2022·Granted Jan 14, 2025·2 cites·20 claims
- 0289US10600247B2Augmented reality occlusionIMAGINATION TECH LTD·Filed 2017·Granted Mar 24, 2020·6 cites·20 claims
- 0382US12444145B2Generating an augmented reality image using a blending factorIMAGINATION TECH LTD·Filed 2023·Granted Oct 14, 2025·0 cites·19 claims
- 0481US2024311981A1Rendering an image of a 3-d sceneIMAGINATION TECH LTD·Filed 2024·Application pending·0 cites
- 0579US11087554B2Generating an augmented reality image using a blending factorIMAGINATION TECH LTD·Filed 2020·Granted Aug 10, 2021·1 cites·20 claims
- 0679US2025315961A1Estimating motion of objects in a set of frames by matching object-instances in the frames based on feature vectors and masksIMAGINATION TECH LTD·Filed 2025·Application pending·0 cites
- 0777US12347119B2Training a machine learning algorithm to perform motion estimation of objects in a set of framesIMAGINATION TECH LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 0875US12026855B2Rendering an image of a 3-D sceneIMAGINATION TECH LTD·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 0975US11915397B2Rendering an image of a 3-D sceneIMAGINATION TECH LTD·Filed 2022·Granted Feb 27, 2024·0 cites·20 claims
- 1072US11830153B2Generating an augmented reality image using a blending factorIMAGINATION TECH LTD·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 1164US12073567B2Analysing objects in a set of framesIMAGINATION TECH LTD·Filed 2021·Granted Aug 27, 2024·0 cites·18 claims
- 1245US2024355016A1Metamerisation of ImagesUCL BUSINESS LTD·Filed 2022·Application pending·0 cites
- 1344US2015038206A1Methods of administering wagering games including trading cards and related systemsSHFL ENTERTAINMENT INC·Filed 2014·Application pending·0 cites
- 1443US5905032AElectrosynthetic method of modifying biomolecules in particular enzymesUNIV COVENTRY·Filed 1997·Granted May 18, 1999·6 cites·10 claims
- 1543US5523852AApparatus for synchronizing the operation of video devicesSONY CORP·Filed 1995·Granted Jun 4, 1996·10 cites·29 claims
- 1636US2013137952A1Method and system to display analyte sensor dataMCCANN THOMAS·Filed 2011·Application pending·0 cites
- 1735US2012186999A1Electrochemical sensorWALTON DAVID JOHN·Filed 2010·Application pending·0 cites
- 1830US5157508ATelevision signal equipment assignment matrix including passive switchingSONY CORP·Filed 1989·Granted Oct 20, 1992·2 cites·11 claims
- 1926US6645771B1Method for determining no gasUNIV COVENTRY·Filed 1999·Granted Nov 11, 2003·5 cites·2 claims
- 2023US4304642AElectrochemical additions to alkenesNAT RES DEV·Filed 1980·Granted Dec 8, 1981·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →