Inventor · disambiguated record

Seunghwan Kim

Also filed as: KIM SEUNGHWAN

692 granted patents·289 pending applications·986 citations·filing 2000–2025

99Inventor score

Technology areasH04N H01Q H10W A61B G06F

Files withLG ELECTRONICS INC813 SAMSUNG ELECTRONICS CO LTD59 KOREA ELECTRONICS TELECOMM21 ELECTRONICS & TELECOMMUNICATIONS RES INST14 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD13

Top patents by PatentIndex Score

981 records

0199US11729414B2History-based image coding method and apparatusLG ELECTRONICS INC·Filed 2022·Granted Aug 15, 2023·14 cites·12 claims
0299US11025945B2History-based image coding method and apparatusLG ELECTRONICS INC·Filed 2020·Granted Jun 1, 2021·27 cites·13 claims
0399US10917637B2Image coding method and device using transform skip flagLG ELECTRONICS INC·Filed 2020·Granted Feb 9, 2021·19 cites·16 claims
0498US11930192B2Video or image coding based on mapping of luma samples and scaling of chroma samplesLG ELECTRONICS INC·Filed 2023·Granted Mar 12, 2024·5 cites·3 claims
0598US11831918B2Image coding using transform indexLG ELECTRONICS INC·Filed 2021·Granted Nov 28, 2023·6 cites·4 claims
0698US11722681B2Video or image coding based on mapping of luma samples and scaling of chroma samplesLG ELECTRONICS INC·Filed 2022·Granted Aug 8, 2023·6 cites·11 claims
0798US11700377B2Modified transform-based image coding method and device for sameLG ELECTRONICS INC·Filed 2021·Granted Jul 11, 2023·6 cites·12 claims
0898US11695942B2Video or image coding based on mapping of luma samples and scaling of chroma samplesLG ELECTRONICS INC·Filed 2021·Granted Jul 4, 2023·5 cites·18 claims
0998US11570429B2Method and device for processing video signal by using inter predictionLG ELECTRONICS INC·Filed 2021·Granted Jan 31, 2023·6 cites·20 claims
1098US11533500B2Image decoding method and device thereforLG ELECTRONICS INC·Filed 2021·Granted Dec 20, 2022·7 cites·13 claims
1198US11477454B2Image decoding method based on chroma quantization parameter data, and apparatus thereforLG ELECTRONICS INC·Filed 2021·Granted Oct 18, 2022·7 cites·15 claims
1298US11425421B1Image coding method based on secondary transform and device thereforLG ELECTRONICS INC·Filed 2021·Granted Aug 23, 2022·7 cites·10 claims
1398US11297310B2Image coding method and device using transform skip flagLG ELECTRONICS INC·Filed 2020·Granted Apr 5, 2022·10 cites·18 claims
1498US11277638B2Image coding method based on secondary transform, and device thereforLG ELECTRONICS INC·Filed 2021·Granted Mar 15, 2022·6 cites·14 claims
1598US11044468B2Method and device for processing video signal by using inter predictionLG ELECTRONICS INC·Filed 2020·Granted Jun 22, 2021·5 cites·15 claims
1698US11012699B2Method for decoding image on basis of CCLM prediction in image coding system, and device thereforLG ELECTRONICS INC·Filed 2020·Granted May 18, 2021·10 cites·18 claims
1798US10965940B2Intra prediction-based image coding method and apparatus using MPM listLG ELECTRONICS INC·Filed 2020·Granted Mar 30, 2021·18 cites·13 claims
1898US10931943B2Intra prediction-based image coding method and apparatus using MPM listLG ELECTRONICS INC·Filed 2020·Granted Feb 23, 2021·13 cites·6 claims
1997US11895314B2Method and device for coding image/video on basis of prediction weighted tableLG ELECTRONICS INC·Filed 2022·Granted Feb 6, 2024·5 cites·3 claims
2097US11843786B2Matrix-based intra prediction device and methodLG ELECTRONICS INC·Filed 2023·Granted Dec 12, 2023·4 cites·8 claims
2197US11706426B2Method for decoding image on basis of CCLM prediction in image coding system, and device thereforLG ELECTRONICS INC·Filed 2022·Granted Jul 18, 2023·4 cites·16 claims
2297US11689745B2Image coding method based on secondary transform, and device thereforLG ELECTRONICS INC·Filed 2022·Granted Jun 27, 2023·4 cites·10 claims
2397US11546632B2Method and device for processing video signal by using intra-predictionLG ELECTRONICS INC·Filed 2019·Granted Jan 3, 2023·16 cites·11 claims
2497US11252420B2Image coding method on basis of secondary transform and device thereforLG ELECTRONICS INC·Filed 2018·Granted Feb 15, 2022·14 cites·20 claims
2597US11245894B2Method for encoding/decoding video signal, and apparatus thereforLG ELECTRONICS INC·Filed 2020·Granted Feb 8, 2022·6 cites·11 claims
2697US11240508B2Transform coefficient coding method and device thereforLG ELECTRONICS INC·Filed 2021·Granted Feb 1, 2022·5 cites·15 claims
2796US12160619B2Method for partitioning block including image and device thereforGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Granted Dec 3, 2024·2 cites·11 claims
2896US12003765B2Image decoding method using BDPCM and apparatus thereofLG ELECTRONICS INC·Filed 2022·Granted Jun 4, 2024·4 cites·12 claims
2996US11778232B2Video decoding method using residual information in video coding system, and apparatus thereofROSEDALE DYNAMICS LLC·Filed 2021·Granted Oct 3, 2023·5 cites·12 claims
3096US11683532B2Image coding device and method for controlling loop filteringLG ELECTRONICS INC·Filed 2022·Granted Jun 20, 2023·3 cites·8 claims
3196US11647232B2Image coding device and method for controlling loop filteringLG ELECTRONICS INC·Filed 2022·Granted May 9, 2023·3 cites·7 claims
3296US11647199B2Method for coding image on basis of selective transform and device thereforLG ELECTRONICS INC·Filed 2021·Granted May 9, 2023·3 cites·10 claims
3396US11601645B2Video or image coding applying adaptive loop filterLG ELECTRONICS INC·Filed 2022·Granted Mar 7, 2023·3 cites·9 claims
3496US11589057B2Matrix-based intra prediction device and methodLG ELECTRONICS INC·Filed 2021·Granted Feb 21, 2023·4 cites·13 claims
3596US11445204B2Matrix-based intra prediction device and methodLG ELECTRONICS INC·Filed 2021·Granted Sep 13, 2022·4 cites·10 claims
3696US11082694B2Method and apparatus for processing image signalLG ELECTRONICS INC·Filed 2020·Granted Aug 3, 2021·4 cites·10 claims
3796US11057619B2Image coding method and apparatus based on intra prediction using MPM listLG ELECTRONICS INC·Filed 2020·Granted Jul 6, 2021·6 cites·20 claims
3896US7395106B2Wearable physiological signal detection module and measurement apparatus having the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Jul 1, 2008·169 cites·19 claims
3995US12003774B2Image coding method based on secondary transform, and device thereforLG ELECTRONICS INC·Filed 2023·Granted Jun 4, 2024·2 cites·4 claims
4095US11924447B2Luma mapping-based video or image codingLG ELECTRONICS INC·Filed 2022·Granted Mar 5, 2024·2 cites·4 claims
4195US11805257B2Image coding method based on transform, and device thereforLG ELECTRONICS INC·Filed 2022·Granted Oct 31, 2023·3 cites·4 claims
4295US11695917B2Image coding method and device using transform skip flagTAISSA RES LLC·Filed 2022·Granted Jul 4, 2023·4 cites·18 claims
4395US11563937B2Method and apparatus for processing image signalLG ELECTRONICS INC·Filed 2021·Granted Jan 24, 2023·3 cites·7 claims
4495US11516506B2Method and apparatus for processing image serviceLG ELECTRONICS INC·Filed 2019·Granted Nov 29, 2022·10 cites·13 claims
4595US11470305B2Intra prediction-based image coding method and apparatus using MPM listLG ELECTRONICS INC·Filed 2021·Granted Oct 11, 2022·3 cites·17 claims
4695US11297330B2Method and apparatus for processing video signal based on inter predictionLG ELECTRONICS INC·Filed 2019·Granted Apr 5, 2022·12 cites·7 claims
4795US11290747B2Image coding method based on secondary transform, and device thereforLG ELECTRONICS INC·Filed 2021·Granted Mar 29, 2022·3 cites·11 claims
4895US11240533B2Video decoding method using residual information in video coding system, and apparatus thereofLG ELECTRONICS INC·Filed 2021·Granted Feb 1, 2022·3 cites·9 claims
4994US12058374B2Video coding method on basis of secondary transform, and device thereforLG ELECTRONICS INC·Filed 2022·Granted Aug 6, 2024·2 cites·4 claims
5094US11889063B2Intra prediction-based image coding method using MPM list and apparatus thereforLG ELECTRONICS INC·Filed 2023·Granted Jan 30, 2024·2 cites·21 claims

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