Inventor · disambiguated record
Jungah Choi
Also filed as: CHOI JUNGAH
177 granted patents·64 pending applications·304 citations·filing 2013–2025
99Inventor score
Files withLG ELECTRONICS INC196SAMSUNG ELECTRONICS CO LTD27ROSEDALE DYNAMICS LLC8GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD4BEIJING XIAOMI MOBILE SOFTWARE CO LTD2
Top patents by PatentIndex Score
241 records- 0199US10917637B2Image coding method and device using transform skip flagLG ELECTRONICS INC·Filed 2020·Granted Feb 9, 2021·19 cites·16 claims
- 0298US11991390B2Image decoding method and apparatusLG ELECTRONICS INC·Filed 2020·Granted May 21, 2024·10 cites·14 claims
- 0398US11297310B2Image coding method and device using transform skip flagLG ELECTRONICS INC·Filed 2020·Granted Apr 5, 2022·10 cites·18 claims
- 0498US11012699B2Method 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
- 0598US10965940B2Intra prediction-based image coding method and apparatus using MPM listLG ELECTRONICS INC·Filed 2020·Granted Mar 30, 2021·18 cites·13 claims
- 0697US11706426B2Method 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
- 0797US11240508B2Transform coefficient coding method and device thereforLG ELECTRONICS INC·Filed 2021·Granted Feb 1, 2022·5 cites·15 claims
- 0896US12003765B2Image decoding method using BDPCM and apparatus thereofLG ELECTRONICS INC·Filed 2022·Granted Jun 4, 2024·4 cites·12 claims
- 0996US11871009B2Image decoding method using BDPCM and device thereforLG ELECTRONICS INC·Filed 2023·Granted Jan 9, 2024·3 cites·4 claims
- 1096US11778232B2Video decoding method using residual information in video coding system, and apparatus thereofROSEDALE DYNAMICS LLC·Filed 2021·Granted Oct 3, 2023·5 cites·12 claims
- 1196US11405642B2Intra prediction-based video coding method and device using MPM listLG ELECTRONICS INC·Filed 2021·Granted Aug 2, 2022·5 cites·14 claims
- 1296US11368683B2Intra prediction-based image coding method and device using MPM listLG ELECTRONICS INC·Filed 2021·Granted Jun 21, 2022·4 cites·16 claims
- 1395US11716461B2Image coding method and device for carrying out MRL-based intra predictionLG ELECTRONICS INC·Filed 2021·Granted Aug 1, 2023·3 cites·12 claims
- 1495US11695917B2Image coding method and device using transform skip flagTAISSA RES LLC·Filed 2022·Granted Jul 4, 2023·4 cites·18 claims
- 1595US11470305B2Intra prediction-based image coding method and apparatus using MPM listLG ELECTRONICS INC·Filed 2021·Granted Oct 11, 2022·3 cites·17 claims
- 1695US11431969B2Method and device for processing video signal for intra predictionLG ELECTRONICS INC·Filed 2021·Granted Aug 30, 2022·3 cites·9 claims
- 1795US11240533B2Video decoding method using residual information in video coding system, and apparatus thereofLG ELECTRONICS INC·Filed 2021·Granted Feb 1, 2022·3 cites·9 claims
- 1894US11695925B2Intra prediction-based image coding method and apparatus using MPM listLG ELECTRONICS INC·Filed 2022·Granted Jul 4, 2023·2 cites·13 claims
- 1994US11606579B2Image coding method and device in image coding systemLG ELECTRONICS INC·Filed 2022·Granted Mar 14, 2023·2 cites·15 claims
- 2093US11818356B2BDPCM-based image decoding method for luma component and chroma component, and device for sameLG ELECTRONICS INC·Filed 2022·Granted Nov 14, 2023·2 cites·15 claims
- 2193US11792395B2Image coding method based on chroma deblocking parameter information for monochrome color format in video or image coding systemLG ELECTRONICS INC·Filed 2022·Granted Oct 17, 2023·2 cites·14 claims
- 2293US11445190B2Image encoding and decoding method and device for limiting partition condition of chroma block, and method for transmitting bitstreamLG ELECTRONICS INC·Filed 2021·Granted Sep 13, 2022·2 cites·13 claims
- 2393US10992935B2Residual coding method and device for sameLG ELECTRONICS INC·Filed 2020·Granted Apr 27, 2021·3 cites·19 claims
- 2491US12108033B2Image coding method and device for carrying out MRL-based intra predictionGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Granted Oct 1, 2024·1 cites·3 claims
- 2591US11979552B2Image coding method and device using transform skip flagROSEDALE DYNAMICS LLC·Filed 2023·Granted May 7, 2024·1 cites·12 claims
- 2691US11245904B2Method for coding transform coefficient and device thereforLG ELECTRONICS INC·Filed 2021·Granted Feb 8, 2022·2 cites·11 claims
- 2789US12022061B2Method and apparatus for coding transform coefficient in video/image coding systemLG ELECTRONICS INC·Filed 2020·Granted Jun 25, 2024·2 cites·15 claims
- 2888US11451783B2Image decoding method using context-coded sign flag in image coding system and apparatus thereforLG ELECTRONICS INC·Filed 2020·Granted Sep 20, 2022·2 cites·16 claims
- 2988US11330255B2Image decoding method and apparatus relying on intra prediction in image coding systemLG ELECTRONICS INC·Filed 2020·Granted May 10, 2022·2 cites·13 claims
- 3087US11843778B2Transform coefficient coding method and device thereforROSEDALE DYNAMICS LLC·Filed 2021·Granted Dec 12, 2023·1 cites·15 claims
- 3185US11412236B2Method for decoding image on basis of CCLM prediction in image coding system, and device thereforLG ELECTRONICS INC·Filed 2021·Granted Aug 9, 2022·1 cites·15 claims
- 3285US10880544B2Image decoding method and apparatus relying on intra prediction in image coding systemLG ELECTRONICS INC·Filed 2019·Granted Dec 29, 2020·3 cites·16 claims
- 3385US2025392740A1Image decoding method and device for sameLG ELECTRONICS INC·Filed 2025·Application pending·0 cites
- 3484US11700372B2Residual coding method and device for sameLG ELECTRONICS INC·Filed 2021·Granted Jul 11, 2023·1 cites·16 claims
- 3584US11677955B2Image decoding method for coding residual information on basis of high frequency zeroing in image coding system, and device thereforLG ELECTRONICS INC·Filed 2020·Granted Jun 13, 2023·2 cites·13 claims
- 3682US12219157B2Method for decoding image on basis of CCLM prediction in image coding system, and device thereforLG ELECTRONICS INC·Filed 2024·Granted Feb 4, 2025·0 cites·3 claims
- 3782US11979608B2Transform coefficient coding method and deviceLG ELECTRONICS INC·Filed 2019·Granted May 7, 2024·2 cites·8 claims
- 3880US12166985B2Image or video coding based on signaling of transform skip—and palette coding related informationLG ELECTRONICS INC·Filed 2020·Granted Dec 10, 2024·1 cites·3 claims
- 3980US12166990B2Image or video coding on basis of transform skip—and palette coding-related dataLG ELECTRONICS INC·Filed 2020·Granted Dec 10, 2024·1 cites·3 claims
- 4080US11758415B2Method and apparatus of sharing information related to statusSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 12, 2023·1 cites·19 claims
- 4180US11528480B2Image encoding/decoding method and device using adaptive size limiting of chroma block and bitstream transmission methodLG ELECTRONICS INC·Filed 2020·Granted Dec 13, 2022·1 cites·14 claims
- 4280US2025365426A1Bdpcm-based image decoding method for luma component and chroma component, and device for sameLG ELECTRONICS INC·Filed 2025·Application pending·0 cites
- 4380US2025088667A1Video Decoding Method Using Residual Information in Video Coding System, and Apparatus ThereofROSEDALE DYNAMICS LLC·Filed 2024·Application pending·0 cites
- 4479US12501044B2Image decoding method and device using residual information in image coding systemLG ELECTRONICS INC·Filed 2024·Granted Dec 16, 2025·0 cites·3 claims
- 4579US12341953B2Intra prediction-based image coding method and apparatus using MPM listBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2024·Granted Jun 24, 2025·0 cites·3 claims
- 4679US12170792B2Method of coding transform coefficient based on high frequency zeroing and apparatus thereofLG ELECTRONICS INC·Filed 2023·Granted Dec 17, 2024·0 cites·14 claims
- 4779US11956451B2Method for decoding image on basis of CCLM prediction in image coding system, and device thereforLG ELECTRONICS INC·Filed 2023·Granted Apr 9, 2024·0 cites·3 claims
- 4879USD884997SWashing machineSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 19, 2020·18 cites·1 claims
- 4979US10313919B2Method and device for providing transmission differentiation in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 4, 2019·4 cites·20 claims
- 5079USD830019SWashing machineSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 2, 2018·15 cites·1 claims
Showing the top 50 of 241 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →