Inventor · disambiguated record

Ya Chen

Also filed as: CHEN YA · CHEN YA-HUANG

40 granted patents·33 pending applications·16 citations·filing 2001–2025

95Inventor score

Technology areasH04N G06F G06T

Files withINTERDIGITAL VC HOLDINGS INC37 INTERDIGITAL CE PATENT HOLDINGS SAS24 INTERDIGITAL MADISON PATENT HOLDINGS SAS7 INTERDIGITAL VC HOLDINGS FRANCE SAS2 INTERDIGITAL PATENT HOLDINGS INC1

Top patents by PatentIndex Score

73 records

0187US11689727B2Local illumination compensation for video encoding and decoding using stored parametersINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jun 27, 2023·4 cites·20 claims
0285US12238279B2Bi-prediction refinement in affine with optical flowINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted Feb 25, 2025·2 cites·16 claims
0383US12506870B2Scalar quantizer decision scheme for dependent scalar quantizationINTERDIGITAL VC HOLDINGS INC·Filed 2024·Granted Dec 23, 2025·0 cites·8 claims
0483US11223830B2Method and apparatus for adaptive illumination compensation in video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jan 11, 2022·3 cites·16 claims
0579US12167001B2Local illumination compensation flag inheritanceINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted Dec 10, 2024·1 cites·18 claims
0678US12075051B2Scalar quantizer decision scheme for dependent scalar quantizationINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Aug 27, 2024·0 cites·10 claims
0778US11381822B2Scalar quantizer decision scheme for dependent scalar quantizationINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jul 5, 2022·1 cites·20 claims
0876US11228757B2Method and a device for picture encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jan 18, 2022·2 cites·15 claims
0975US11563966B2Illumination compensation flag in frame rate up-conversion with template matchingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jan 24, 2023·1 cites·20 claims
1074US11902560B2Motion compensation for video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Feb 13, 2024·1 cites·16 claims
1174US2025097435A1Method and a device for picture encoding and decodingINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2024·Application pending·0 cites
1274US2025373854A1Transform size interactions with coding toolsINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
1373US12200228B2Method and a device for picture encoding and decodingINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
1473US11778188B2Scalar quantizer decision scheme for dependent scalar quantizationINTERDIGITAL VC HOLDINGS INC·Filed 2022·Granted Oct 3, 2023·0 cites·10 claims
1572US12212771B2Illumination compensation flag in frame rate up-conversion with template matchingINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
1672US2025365406A1Intra prediction with geometric partitionINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2025·Application pending·0 cites
1771US12368852B2Method and device for picture encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Jul 22, 2025·0 cites·16 claims
1870US11483562B2Method and apparatus for video encoding and decoding based on context switchingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Oct 25, 2022·1 cites·14 claims
1970US2025301163A1Encoding and decoding methods and corresponding devicesINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
2069US12063376B2Local illumination compensation for video encoding and decoding using stored parametersINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Aug 13, 2024·0 cites·38 claims
2169US2025071280A1Single-index quantization matrix design for video encoding and decodingINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2024·Application pending·0 cites
2269US2025056021A1Local illumination compensation flag inheritanceINTERDIGITAL PATENT HOLDINGS INC·Filed 2024·Application pending·0 cites
2369US2025080722A1Method and device for picture encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2024·Application pending·0 cites
2468US2025175639A1Illumination compensation flag in frame rate up-conversion with template matchingINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
2567US2024214557A1Method and device of video coding using local illumination compensation (lic) groupsINTERDIGITAL VC HOLDINGS INC·Filed 2024·Application pending·0 cites
2666US12355996B2Encoding and decoding methods and corresponding devicesINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Jul 8, 2025·0 cites·26 claims
2766US11812021B2Coding of quantization matrices using parametric modelsINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
2865US12470697B2Local illumination compensation with multiple linear modelsINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2022·Granted Nov 11, 2025·0 cites·20 claims
2962US12363322B2Method and apparatus for video encoding and decoding based on adaptive coefficient groupINTERDIGITAL VC HOLDINGS INC·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
3062US12184834B2Method and device for picture encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Dec 31, 2024·0 cites·18 claims
3162US11962807B2Entropy coding for video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2020·Granted Apr 16, 2024·0 cites·20 claims
3262US11876968B2Method and device for picture encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jan 16, 2024·0 cites·6 claims
3361US11503309B2Method and apparatus for video encoding and decoding based on adaptive coefficient groupINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Nov 15, 2022·0 cites·20 claims
3460US12425654B2Transform size interactions with coding toolsINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2020·Granted Sep 23, 2025·0 cites·22 claims
3560US11962753B2Method and device of video coding using local illumination compensation (LIC) groupsINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Apr 16, 2024·0 cites·21 claims
3660US11811975B2Method and a device for picture encoding and decodingINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2018·Granted Nov 7, 2023·0 cites·36 claims
3759US12407817B2Intra prediction with geometric partitionINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2021·Granted Sep 2, 2025·0 cites·20 claims
3857US12170771B2Single-index quantization matrix design for video encoding and decodingINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2020·Granted Dec 17, 2024·0 cites·19 claims
3957US2024236311A9Methods and apparatuses for encoding/decoding a videoINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2022·Application pending·0 cites
4057US2024323366A1Methods and apparatuses for encoding/decoding a videoINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2022·Application pending·0 cites
4155US12301818B2Context-based binary arithmetic encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted May 13, 2025·0 cites·15 claims
4254US12231686B2Hybrid texture particle coding mode improvementsINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2021·Granted Feb 18, 2025·0 cites·26 claims
4354US11457214B2Coding of quantization matrices using parametric modelsINTERDIGITAL VC HOLDINGS FRANCE SAS·Filed 2019·Granted Sep 27, 2022·0 cites·20 claims
4454US11310505B2Method and apparatus for adaptive context modeling in video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Apr 19, 2022·0 cites·20 claims
4553US12167016B2Illumination compensation in video codingINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Dec 10, 2024·0 cites·22 claims
4653US11375202B2Translational and affine candidates in a unified listINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
4751US11463712B2Residual coding with reduced usage of local neighborhoodINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Oct 4, 2022·0 cites·18 claims
4850US12395637B2Spatial illumination compensation on large areasINTERDIGITAL MADISON PATENT HOLDINGS SAS·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
4950US2024214553A1Spatial local illumination compensationINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2022·Application pending·0 cites
5049US11695962B2Encoding and decoding methods and corresponding devicesINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jul 4, 2023·0 cites·26 claims

Showing the top 50 of 73 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →