Inventor · disambiguated record
Gagan Rath
Also filed as: RATH GAGAN · RATH GAGAN BIHARI
46 granted patents·19 pending applications·40 citations·filing 2012–2025
96Inventor score
Files withINTERDIGITAL VC HOLDINGS INC33INTERDIGITAL MADISON PATENT HOLDINGS SAS16INTERDIGITAL CE PATENT HOLDINGS SAS14ALGOTOCHIP CORP1INTERDIGITAL VC HOLDINGS FRANCE SAS1
Top patents by PatentIndex Score
65 records- 0192US11218706B2Gradient based boundary filtering in intra predictionINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jan 4, 2022·10 cites·20 claims
- 0289US11102510B2Method and apparatus for intra prediction with interpolationINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Aug 24, 2021·5 cites·20 claims
- 0388US10893294B2Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jan 12, 2021·3 cites·16 claims
- 0486US11856184B2Block shape adaptive intra prediction directions for quadtree-binary treeINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Dec 26, 2023·3 cites·20 claims
- 0583US11172221B2Method and apparatus for intra prediction with multiple weighted referencesINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Nov 9, 2021·2 cites·19 claims
- 0682US11375189B2Multiple splits prioritizing for fast encodingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jun 28, 2022·3 cites·22 claims
- 0782US11146790B2Reducing redundancy between tree typesINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Oct 12, 2021·2 cites·16 claims
- 0881US12126803B2Reducing redundancy between tree typesINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 0981US12022079B2Wide angle intra prediction and position dependent intra prediction combinationINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jun 25, 2024·2 cites·19 claims
- 1080US12401782B2Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra predictionINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted Aug 26, 2025·1 cites·18 claims
- 1179US2025097458A1Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decodingINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2024·Application pending·0 cites
- 1278US11245905B2Method and apparatus for blended intra predictionINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Feb 8, 2022·2 cites·20 claims
- 1377US11812066B2Methods, devices and stream to encode global rotation motion compensated imagesINTERDIGITAL VC HOLDINGS INC·Filed 2017·Granted Nov 7, 2023·2 cites·8 claims
- 1477US11368677B2Boundary filtering for planar and DC modes in intra predictionINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jun 21, 2022·2 cites·19 claims
- 1576US12355970B2Method and device for picture encoding and decoding using position dependent intra prediction combinationINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2024·Granted Jul 8, 2025·0 cites·17 claims
- 1675US12137246B2Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decodingINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2023·Granted Nov 5, 2024·0 cites·14 claims
- 1775US2025294154A1Method and device for picture encoding and decoding using position dependent intra prediction combinationINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
- 1874US12081796B2Method and apparatus for intra prediction with multiple weighted referencesINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2023·Granted Sep 3, 2024·0 cites·20 claims
- 1973US12278950B2Block shape adaptive intra prediction directions for quadtree-binary treeINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Apr 15, 2025·0 cites·15 claims
- 2072US11778190B2Method and device for intra-predictive encoding/decoding a coding unit comprising picture data, said intra-predictive encoding depending on a prediction tree and a transform treeINTERDIGITAL VC HOLDINGS INC·Filed 2017·Granted Oct 3, 2023·1 cites·20 claims
- 2172US2025365406A1Intra prediction with geometric partitionINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
- 2272US2025337891A1Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra predictionINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
- 2371US11711543B2Method and apparatus for low-complexity bidirectional intra prediction in video encoding and decodingINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 2470US12166972B2Intra prediction mode extensionINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 2570US11558604B2Method and apparatus for intra prediction using a composite reference arrayINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jan 17, 2023·1 cites·22 claims
- 2670US11381811B2Method and apparatus for low-complexity bi-directional intra predication in video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jul 5, 2022·1 cites·18 claims
- 2769US11706447B2Method and apparatus for intra prediction with multiple weighted referencesINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
- 2868US12341963B2Method and device for intra-predictive encoding/decoding a coding unit comprising picture data, said intra-predictive encoding depending on a prediction tree and a transform treeINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Jun 24, 2025·0 cites·16 claims
- 2968US11212554B2Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2020·Granted Dec 28, 2021·0 cites·20 claims
- 3068US2025008088A1Wide angle intra prediction with sub-partitionsINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2024·Application pending·0 cites
- 3167US11818349B2Reducing redundancy between tree typesINTERDIGITAL VC HOLDINGS INC·Filed 2021·Granted Nov 14, 2023·0 cites·8 claims
- 3267US2025159140A1Block shape adaptive intra prediction directions for quadtree-binary treeINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 3366US2025220202A1Method and apparatus using homogeneous syntax with coding toolsINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
- 3463US2025193440A1Intra prediction for video encoding and decodingINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
- 3562US11991361B2Method and device for picture encoding and decoding using position dependent intra prediction combinationINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted May 21, 2024·0 cites·14 claims
- 3662US11483559B2Method and apparatus for video encoding and decoding with partially shared luma and chroma coding treesINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Oct 25, 2022·0 cites·24 claims
- 3760US12294725B2Method and apparatus using homogeneous syntax with coding toolsINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted May 6, 2025·0 cites·24 claims
- 3859US12407817B2Intra prediction with geometric partitionINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2021·Granted Sep 2, 2025·0 cites·20 claims
- 3958US12262050B2Intra prediction for video encoding and decodingINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted Mar 25, 2025·0 cites·18 claims
- 4058US11706407B2Adaptation of selection of most probable mode candidates depending on block shapeINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2019·Granted Jul 18, 2023·0 cites·20 claims
- 4157US11870975B2Intra prediction mode extensionINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2020·Granted Jan 9, 2024·0 cites·20 claims
- 4257US2022060746A1Method and apparatus for intra prediction with interpolationINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2021·Application pending·0 cites
- 4356US12132907B2Directions for wide angle intra predictionINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2019·Granted Oct 29, 2024·0 cites·21 claims
- 4456US11831872B2Video encoding and decoding using multiple transform selectionINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2019·Granted Nov 28, 2023·0 cites·32 claims
- 4555US12063351B2Wide angle intra prediction with sub-partitionsINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2020·Granted Aug 13, 2024·0 cites·19 claims
- 4654US12231686B2Hybrid texture particle coding mode improvementsINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2021·Granted Feb 18, 2025·0 cites·26 claims
- 4754US11956436B2Multiple reference intra prediction using variable weightsINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Apr 9, 2024·0 cites·20 claims
- 4852US11457211B2Flexible implementations of multiple transformsINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Sep 27, 2022·0 cites·10 claims
- 4951US11006116B2Method and device for context-adaptive binary arithmetic coding a sequence of binary symbols representing a syntax element related to picture dataINTERDIGITAL VC HOLDINGS INC·Filed 2017·Granted May 11, 2021·0 cites·20 claims
- 5050US12231620B2Spatial predictor scan orderINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted Feb 18, 2025·0 cites·8 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →