Inventor · name-matched record

LEE HA HYUN

29 granted patents·16 pending applications·3 citations·filing 2011–2025

93Inventor score

Technology areasH04N G06T

Files withELECTRONICS & TELECOMMUNICATIONS RES INST33 LX SEMICON CO LTD10 IDEAHUB INC1 INTELLECTUAL DISCOVERY CO LTD1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

45 records

0199US12549717B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2025·Granted Feb 10, 2026·1 cites·9 claims
0299US12549716B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2025·Granted Feb 10, 2026·1 cites·9 claims
0395US12556689B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2023·Granted Feb 17, 2026·1 cites·4 claims
0495US2026067447A1Method for encoding video information and method for decoding video information, and apparatus using sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
0592US2026019571A1Image encoding/decoding method, apparatus, and recording medium for storing bitstreamLX SEMICON CO LTD·Filed 2025·Application pending·0 cites
0692US2026006195A1Apparatus for encoding and decoding image by skip encoding and method for sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
0790US12574503B2Method and device for encoding/decoding image, and recording medium storing bit streamLX SEMICON CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·3 claims
0890US12549715B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·4 claims
0990US12519934B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·4 claims
1090US2026067496A1Image encoding/decoding method and device, and recording medium in which bitstream is storedELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1189US2026067449A1Image encoding/decoding method and device, and recording medium in which bitstream is storedELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1289US2026046399A1Method and apparatus for deriving intra prediction modeELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1388US12519949B2Image encoding/decoding method and apparatus, and recording medium for storing bitstreamLX SEMICON CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·3 claims
1488US2026075200A1Block form-based prediction method and deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1586US12568210B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2023·Granted Mar 3, 2026·0 cites·6 claims
1684US2026006233A1Method and apparatus for encoding and decoding using selective information sharing between channels between channelsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1783US2026046397A1Image encoding/decoding method and device using mfm indicator and mpm indicator, and recording medium in which bitstream is storedELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1881US12593031B2Image encoding/decoding method, device, and recording medium having bitstream stored thereinELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 31, 2026·0 cites·9 claims
1981US12574504B2Image encoding/decoding method, device, and recording medium having bitstream stored thereinELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 10, 2026·0 cites·10 claims
2080US12556693B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2025·Granted Feb 17, 2026·0 cites·9 claims
2179US12556690B1Video encoding/decoding method and apparatus, and recording medium in which bit stream is storedELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Feb 17, 2026·0 cites·9 claims
2278US2026046443A1Method and device using inter prediction informationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
2378US2026039792A1Method and apparatus for encoding/decoding image in intra prediction and recording medium for storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
2477US12542925B2Method and device for intra-predictionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Feb 3, 2026·0 cites·9 claims
2576US2026006225A1Image encoding/decoding method and apparatus, and recording media storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
2675US12574514B2Method and apparatus for encoding/decoding image using quantization parameter, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 10, 2026·0 cites·3 claims
2773US12556708B2Image encoding/decoding method and device, and recording medium in which bitstream is storedELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Feb 17, 2026·0 cites·8 claims
2873US12549720B2Adaptive in-loop filtering method and deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Feb 10, 2026·0 cites·9 claims
2973US2026080571A1Method and apparatus for encoding/decoding point clouds and recording medium storing bitstream thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
3072US12574515B2Quantization matrix encoding/decoding method and device, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 10, 2026·0 cites·10 claims
3171US12593064B2Image encoding/decoding method and apparatus, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 31, 2026·0 cites·17 claims
3270US12593046B2Sub-block division-based image encoding/decoding method and deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 31, 2026·0 cites·15 claims
3370US12593047B2Method and apparatus for image encoding and decoding using temporal motion informationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 31, 2026·0 cites·13 claims
3470US12542901B2Image encoding/decoding method and apparatus, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Feb 3, 2026·0 cites·19 claims
3569US12587643B2Image encoding/decoding method and device, and recording medium in which bitstream is stored for block division at picture boundaryELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Mar 24, 2026·0 cites·7 claims
3669US12556685B2Image encoding/decoding method and apparatus, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Feb 17, 2026·0 cites·3 claims
3768US12556705B2Image encoding/decoding method and device, and recording medium storing bitstreamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Feb 17, 2026·0 cites·14 claims
3868US2026039833A1Method for encoding/decoding image using bi-directional optical flow predictionINTELLECTUAL DISCOVERY CO LTD·Filed 2025·Application pending·0 cites
3967US12574548B2Method and apparatus for encoding/decoding video, and recording medium storing bit streamELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Mar 10, 2026·0 cites·13 claims
4067US2026032233A1Prediction method and device using reference blockELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
4165US2026082064A1Method and apparatus for encoding and decoding point cloud dataELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
4259US12548230B2MPI layer geometry generation method using pixel ray crossingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Feb 10, 2026·0 cites·9 claims
4353USRE50819EMethod and apparatus for video-encoding/decoding using filter information predictionIDEAHUB INC·Filed 2011·Granted Mar 10, 2026·0 cites·19 claims
4440US12581103B2Video encoding/decoding method and device, and bitstream storage mediumELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Mar 17, 2026·0 cites·21 claims
4540US12549765B2Image encoding/decoding method and apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Feb 10, 2026·0 cites·7 claims

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Identity basis: exact name match across USPTO filings. How scoring works →