Inventor · disambiguated record
Sung Chang Lim
Also filed as: LIM SUNG CHANG · LIM SUNG CHANG CHANG
588 granted patents·221 pending applications·1,518 citations·filing 2007–2025
99Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST561LX SEMICON CO LTD123INTELLECTUAL DISCOVERY CO LTD35LIM SUNG CHANG20KOREA ELECTRONICS TELECOMM16
Top patents by PatentIndex Score
809 records- 0199US12212742B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2023·Granted Jan 28, 2025·6 cites·19 claims
- 0299US12143577B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2023·Granted Nov 12, 2024·7 cites·10 claims
- 0399US11743456B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2018·Granted Aug 29, 2023·20 cites·12 claims
- 0499US11743473B2Method and apparatus for encoding/decoding a video using a motion compensationLX SEMICON CO LTD·Filed 2022·Granted Aug 29, 2023·6 cites·3 claims
- 0599US11595655B2Method and device for encoding/decoding imagesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Feb 28, 2023·8 cites·12 claims
- 0699US11228778B2Method and device for encoding and decoding imageELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Jan 18, 2022·7 cites·12 claims
- 0799US11044471B2Image processing method, and image encoding/decoding method and device which use sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Jun 22, 2021·32 cites·9 claims
- 0899US10003820B2Image encoding/decoding method and apparatus for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Jun 19, 2018·25 cites·6 claims
- 0999US9900618B2Method for generating reconstructed blocks using a filter for an intra prediction modeELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 20, 2018·49 cites·17 claims
- 1099US9154781B2Image encoding/decoding method and apparatus for sameKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Oct 6, 2015·52 cites·16 claims
- 1198US12108035B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2023·Granted Oct 1, 2024·3 cites·12 claims
- 1298US11706430B2Method for encoding/decoding block information using quad tree, and device for using sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Jul 18, 2023·4 cites·16 claims
- 1398US11375185B2Image encoding/decoding method and device, and recording medium having bitstream stored thereinELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Jun 28, 2022·22 cites·10 claims
- 1498US11350107B2Image encoding/decoding method and device, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted May 31, 2022·17 cites·14 claims
- 1598US11218704B2Image encoding/decoding method and device, and recording medium stored with bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Jan 4, 2022·17 cites·18 claims
- 1698US11202063B2Method and device for encoding/decoding image, and recording medium storing bit streamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Dec 14, 2021·17 cites·11 claims
- 1798US11128861B2Intra prediction method and deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Sep 21, 2021·16 cites·7 claims
- 1898US10205964B2Image encoding/decoding method using prediction block and apparatus for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Feb 12, 2019·12 cites·9 claims
- 1998US9838689B2Intra prediction mode encoding/decoding method and apparatus for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Dec 5, 2017·18 cites·7 claims
- 2098US9749632B2Method for determining color difference component quantization parameter and device using the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 29, 2017·24 cites·3 claims
- 2198US9723311B2Method and device for encoding/decoding imagesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 1, 2017·15 cites·5 claims
- 2298US9661345B2Method and apparatus for performing intra-prediction using adaptive filterELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted May 23, 2017·16 cites·1 claims
- 2398US9628799B2Method and device for encoding/decoding imagesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 18, 2017·19 cites·5 claims
- 2498US9497465B2Method and device for encoding/decoding imagesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2013·Granted Nov 15, 2016·29 cites·5 claims
- 2598US9363509B2Method for determining color difference component quantization parameter and device using the methodLIM SUNG CHANG·Filed 2012·Granted Jun 7, 2016·36 cites·3 claims
- 2698US9332262B2Image encoding/decoding method and apparatus for sameLEE JIN HO·Filed 2012·Granted May 3, 2016·40 cites·16 claims
- 2798US9225981B2Image encoding/decoding method and apparatus for sameKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Dec 29, 2015·38 cites·4 claims
- 2897US12010312B2Method and device for encoding/decoding imagesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jun 11, 2024·2 cites·10 claims
- 2997US11711541B2Image encoding/decoding method using prediction block and apparatus for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Jul 25, 2023·3 cites·12 claims
- 3097US11445196B2Method for determining color difference component quantization parameter and device using the methodDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Sep 13, 2022·4 cites·4 claims
- 3197US11438593B2Method for determining color difference component quantization parameter and device using the methodDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Sep 6, 2022·4 cites·4 claims
- 3297US11356665B2Method for determining color difference component quantization parameter and device using the methodDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Jun 7, 2022·4 cites·4 claims
- 3397US11343490B2Image encoding/decoding image method and device, and recording medium storing bit streamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted May 24, 2022·5 cites·3 claims
- 3497US11336899B2Method and apparatus for encoding/decoding a video using a motion compensationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted May 17, 2022·10 cites·7 claims
- 3597US10771781B2Method and apparatus for deriving intra prediction modeELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Sep 8, 2020·19 cites·6 claims
- 3697US10609371B2Method for determining color difference component quantization parameter and device using the methodINTELLECTUAL DISCOVERY CO LTD·Filed 2018·Granted Mar 31, 2020·15 cites·10 claims
- 3797US10110912B2Method for encoding/decoding block information using quad tree, and device for using sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Oct 23, 2018·13 cites·7 claims
- 3897US10091502B2Intra prediction mode encoding/decoding method and apparatus for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Oct 2, 2018·10 cites·7 claims
- 3997US10045026B2Method for determining color difference component quantization parameter and device using the methodINTELLECTUAL DISCOVERY CO LTD·Filed 2017·Granted Aug 7, 2018·11 cites·3 claims
- 4097US9942554B2Image encoder and decoder using unidirectional predictionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 10, 2018·15 cites·20 claims
- 4197US9591327B2Image encoding/decoding method and apparatus for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Mar 7, 2017·17 cites·15 claims
- 4297US9549204B2Method and apparatus for performing intra-prediction using adaptive filterLEE JIN HO·Filed 2011·Granted Jan 17, 2017·18 cites·1 claims
- 4397US9516323B2Method for determining color difference component quantization parameter and device using the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Dec 6, 2016·15 cites·3 claims
- 4497US9374595B2Method and device for generating a prediction block to encode and decode an imageKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Jun 21, 2016·19 cites·5 claims
- 4597US8867854B2Image encoder and decoder using undirectional predictionKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Oct 21, 2014·23 cites·5 claims
- 4696US12143598B2Image encoding/decoding, method for an inter-component prediction of a chroma blockLX SEMICON CO LTD·Filed 2021·Granted Nov 12, 2024·2 cites·12 claims
- 4796US12143576B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2023·Granted Nov 12, 2024·1 cites·11 claims
- 4896US12143575B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2021·Granted Nov 12, 2024·2 cites·8 claims
- 4996US12022119B2Image encoding/decoding method and device using secondary transform, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Jun 25, 2024·4 cites·12 claims
- 5096US11856197B2Image encoding/decoding method and apparatus, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Dec 26, 2023·3 cites·3 claims
Showing the top 50 of 809 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →