P

Inventor

PARK DO HYEON

KR36 patents
⚠️ This page may combine multiple inventors who share the name “PARK DO HYEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ELECTRONICS & TELECOMMUNICATIONS RES INST

28 patents
US10771781B2Sep 8, 2020

Method and apparatus for deriving intra prediction mode

ELECTRONICS & TELECOMMUNICATIONS RES INST19 citations94
US11363260B2Jun 14, 2022

Method and apparatus for deriving intra prediction mode

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations84
US11039130B2Jun 15, 2021

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations84
US12309396B2May 20, 2025

Method and device for image encoding/decoding, and recording medium having bitstream stored thereon

ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations75
US11818340B2Nov 14, 2023

Image encoding/decoding method and device, and recording medium in which bitstream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations75
US11956426B2Apr 9, 2024

Method and apparatus for deriving intra prediction mode

ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US11792424B2Oct 17, 2023

Method and device using inter prediction information

ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US11082716B2Aug 3, 2021

Method and device using inter prediction information

ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US12457321B2Oct 28, 2025

Prediction method and device using reference block

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations64
US12556708B2Feb 17, 2026

Image encoding/decoding method and device, and recording medium in which bitstream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations63
US12556690B1Feb 17, 2026

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations63
US12088809B2Sep 10, 2024

Image encoding/decoding method and device, and recording medium in which bitstream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations63
US12034919B2Jul 9, 2024

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations63
US11539943B2Dec 27, 2022

Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations63
US12470702B2Nov 11, 2025

Image encoding/decoding method and device using MFM indicator and MPM indicator, and recording medium in which bitstream is stored

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12470703B2Nov 11, 2025

Method and apparatus for deriving intra prediction mode

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12389005B2Aug 12, 2025

Context adaptive binary arithmetic coding method and device

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12262021B2Mar 25, 2025

Video encoding/decoding method, apparatus, and recording medium having bitstream stored thereon

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12081768B2Sep 3, 2024

Image encoding/decoding method and apparatus

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12081774B2Sep 3, 2024

Image encoding/decoding method and apparatus, and recording medium having stored bitstream thereon

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12075028B2Aug 27, 2024

Image encoding/decoding method and device, and recording medium storing bitstream

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations62
US12015778B2Jun 18, 2024

Context adaptive binary arithmetic coding method and device

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US11930179B2Mar 12, 2024

Video encoding/decoding method, apparatus, and recording medium having bitstream stored thereon

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US11457217B2Sep 27, 2022

Context adaptive binary arithmetic coding method and device

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US12112496B2Oct 8, 2024

Method of piecewise linear scaling of geometry atlas and apparatus using the same

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations61
US12477145B2Nov 18, 2025

Method and device using inter prediction information

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US12439060B2Oct 7, 2025

Image encoding/decoding method and apparatus, and recording media storing bitstream

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US12225191B2Feb 11, 2025

Intra prediction mode, and entropy encoding/decoding method and device

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52

PARK DO-HYEON

3 patents

INTELLECTUAL DISCOVERY CO LTD

3 patents

SAMSUNG ELECTRONICS CO LTD

2 patents