Inventor · disambiguated record
Arnab Sanat Kumar Dhua
Also filed as: DHUA ARNAB · DHUA ARNAB S · DHUA ARNAB SANAT KUMAR
109 granted patents·6 pending applications·2,671 citations·filing 2006–2023
99Inventor score
Top patents by PatentIndex Score
115 records- 0199US9165406B1Providing overlays based on text in a live camera viewA9 COM INC·Filed 2012·Granted Oct 20, 2015·194 cites·24 claims
- 0298US10839557B1Camera calibration for augmented realityA9 COM INC·Filed 2018·Granted Nov 17, 2020·64 cites·19 claims
- 0398US10176198B1Techniques for identifying visually similar contentA9 COM INC·Filed 2016·Granted Jan 8, 2019·51 cites·20 claims
- 0498US9691161B1Material recognition for object identificationA9 COM INC·Filed 2015·Granted Jun 27, 2017·116 cites·20 claims
- 0598US8463036B1Shape-based search of a collection of contentRAMESH SUNIL·Filed 2010·Granted Jun 11, 2013·280 cites·24 claims
- 0697US10109051B1Item recommendation based on feature matchA9 COM INC·Filed 2016·Granted Oct 23, 2018·121 cites·20 claims
- 0797US10049308B1Synthesizing training dataA9 COM INC·Filed 2017·Granted Aug 14, 2018·80 cites·20 claims
- 0897US10043109B1Attribute similarity-based searchA9 COM INC·Filed 2017·Granted Aug 7, 2018·88 cites·20 claims
- 0997US9734634B1Augmented reality product previewA9 COM INC·Filed 2014·Granted Aug 15, 2017·83 cites·19 claims
- 1097US9582913B1Automated highlighting of identified textA9 COM INC·Filed 2013·Granted Feb 28, 2017·42 cites·23 claims
- 1197US9432421B1Sharing links in an augmented reality environmentA9 COM INC·Filed 2014·Granted Aug 30, 2016·48 cites·18 claims
- 1297US9256795B1Text entity recognitionA9 COM INC·Filed 2013·Granted Feb 9, 2016·52 cites·18 claims
- 1397US9179061B1Assisted text input for computing devicesA9 COM INC·Filed 2013·Granted Nov 3, 2015·34 cites·17 claims
- 1497US8990199B1Content search with category-aware visual similarityRAMESH SUNIL·Filed 2010·Granted Mar 24, 2015·112 cites·22 claims
- 1597US7676087B2Method for identifying vehicles in electronic imagesDELPHI TECH INC·Filed 2006·Granted Mar 9, 2010·191 cites·29 claims
- 1696US11210863B1Systems and methods for real-time object placement in augmented reality experienceA9 COM INC·Filed 2020·Granted Dec 28, 2021·56 cites·21 claims
- 1796US9830631B1Image recognition result cullingA9 COM INC·Filed 2014·Granted Nov 28, 2017·46 cites·15 claims
- 1896US9280560B1Scalable image matchingA9 COM INC·Filed 2013·Granted Mar 8, 2016·51 cites·19 claims
- 1996US9043349B1Image-based character recognitionA9 COM INC·Filed 2012·Granted May 26, 2015·46 cites·21 claims
- 2096US8422782B1Contour detection and image classificationDHUA ARNAB·Filed 2010·Granted Apr 16, 2013·50 cites·27 claims
- 2195US10574974B23-D model generation using multiple camerasA9 COM INC·Filed 2014·Granted Feb 25, 2020·30 cites·20 claims
- 2295US10147399B1Adaptive fiducials for image match recognition and trackingA9 COM INC·Filed 2014·Granted Dec 4, 2018·32 cites·18 claims
- 2395US9922431B2Providing overlays based on text in a live camera viewA9 COM INC·Filed 2015·Granted Mar 20, 2018·15 cites·20 claims
- 2495US8582821B1Tracking objects between imagesFELDMAN BRYAN E·Filed 2011·Granted Nov 12, 2013·44 cites·22 claims
- 2594US10083521B1Content recommendation based on color matchA9 COM INC·Filed 2015·Granted Sep 25, 2018·36 cites·20 claims
- 2694US9798949B1Region selection for image matchA9 COM INC·Filed 2015·Granted Oct 24, 2017·31 cites·20 claims
- 2794US9684987B1Image manipulation for electronic displayA9 COM INC·Filed 2015·Granted Jun 20, 2017·14 cites·17 claims
- 2894US9299009B1Utilizing color descriptors to determine color content of imagesA9 COM INC·Filed 2013·Granted Mar 29, 2016·19 cites·23 claims
- 2994US9292739B1Automated recognition of text utilizing multiple imagesA9 COM INC·Filed 2013·Granted Mar 22, 2016·51 cites·18 claims
- 3094US8756216B1Scalable tree builds for content descriptor searchRAMESH SUNIL·Filed 2010·Granted Jun 17, 2014·28 cites·26 claims
- 3193US11521376B1Three-dimensional room analysis with audio inputA9 COM INC·Filed 2021·Granted Dec 6, 2022·3 cites·20 claims
- 3293US11055910B1Method and system for generating models from multiple viewsA9 COM INC·Filed 2019·Granted Jul 6, 2021·23 cites·18 claims
- 3393US10593066B1Compression of multi-dimensional object representationsA9 COM INC·Filed 2018·Granted Mar 17, 2020·12 cites·20 claims
- 3493US9672436B1Interfaces for item searchA9 COM INC·Filed 2014·Granted Jun 6, 2017·12 cites·20 claims
- 3593US9569679B1Adaptive image sampling for text detectionA9 COM INC·Filed 2012·Granted Feb 14, 2017·19 cites·22 claims
- 3693US9449216B1Detection of cast members in video contentA9 COM INC·Filed 2013·Granted Sep 20, 2016·17 cites·24 claims
- 3793US8447107B1Processing and comparing imagesDHUA ARNAB·Filed 2010·Granted May 21, 2013·40 cites·20 claims
- 3893US8352483B1Scalable tree-based search of content descriptorsA9 COM INC·Filed 2010·Granted Jan 8, 2013·26 cites·26 claims
- 3992US12210516B1Multimodal search and refinementAMAZON TECH INC·Filed 2022·Granted Jan 28, 2025·5 cites·20 claims
- 4092US10701999B1Accurate size selectionA9 COM INC·Filed 2015·Granted Jul 7, 2020·10 cites·17 claims
- 4192US10325402B1View-dependent texture blending in 3-D renderingA9 COM INC·Filed 2015·Granted Jun 18, 2019·13 cites·20 claims
- 4292US8763908B1Detecting objects in images using image gradientsFELDMAN BRYAN E·Filed 2012·Granted Jul 1, 2014·27 cites·25 claims
- 4392US8737737B1Representing image patches for matchingFELDMAN BRYAN E·Filed 2012·Granted May 27, 2014·35 cites·14 claims
- 4492US8413903B1Decoding barcodesDHUA ARNAB S·Filed 2011·Granted Apr 9, 2013·20 cites·29 claims
- 4591US11922575B2Depth hull for rendering three-dimensional modelsA9 COM INC·Filed 2021·Granted Mar 5, 2024·2 cites·19 claims
- 4691US10950043B1Rendering three-dimensional models on mobile devicesA9 COM INC·Filed 2018·Granted Mar 16, 2021·8 cites·20 claims
- 4791US10726597B1Optically challenging surface detection for augmented realityA9 COM INC·Filed 2018·Granted Jul 28, 2020·10 cites·20 claims
- 4891US10296540B1Determine image relevance using historical action dataA9 COM INC·Filed 2016·Granted May 21, 2019·10 cites·20 claims
- 4991US9875546B1Computer vision techniques for generating and comparing three-dimensional point cloudsA9 COM INC·Filed 2016·Granted Jan 23, 2018·12 cites·20 claims
- 5091US9189854B2Contour detection and image classificationA9 COM INC·Filed 2014·Granted Nov 17, 2015·12 cites·18 claims
Showing the top 50 of 115 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →