P

Inventor

KO HYUN SUK

KR145 patents
⚠️ This page may combine multiple inventors who share the name “KO HYUN SUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ELECTRONICS & TELECOMMUNICATIONS RES INST

34 patents
US11375185B2Jun 28, 2022

Image encoding/decoding method and device, and recording medium having bitstream stored therein

ELECTRONICS & TELECOMMUNICATIONS RES INST22 citations94
US11350107B2May 31, 2022

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

ELECTRONICS & TELECOMMUNICATIONS RES INST17 citations94
US11336899B2May 17, 2022

Method and apparatus for encoding/decoding a video using a motion compensation

ELECTRONICS & TELECOMMUNICATIONS RES INST10 citations94
US11218704B2Jan 4, 2022

Image encoding/decoding method and device, and recording medium stored with bitstream

ELECTRONICS & TELECOMMUNICATIONS RES INST17 citations94
US11202063B2Dec 14, 2021

Method and device for encoding/decoding image, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST17 citations94
US11128861B2Sep 21, 2021

Intra prediction method and device

ELECTRONICS & TELECOMMUNICATIONS RES INST16 citations94
US11800113B2Oct 24, 2023

Image encoding/decoding method and recording medium therefor

ELECTRONICS & TELECOMMUNICATIONS RES INST10 citations86
US11405620B2Aug 2, 2022

Image encoding/decoding method and apparatus with sub-block intra prediction

ELECTRONICS & TELECOMMUNICATIONS RES INST10 citations86
US11290715B2Mar 29, 2022

Image encoding/decoding method and device employing in-loop filtering

ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations86
US11102509B2Aug 24, 2021

Image encoding/decoding method and device, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST11 citations86
US11509907B2Nov 22, 2022

Image encoding/decoding method and apparatus, and recording medium for storing bitstream

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations84
US11368681B2Jun 21, 2022

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

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations84
US11343490B2May 24, 2022

Image encoding/decoding image method and device, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations84
US11184609B2Nov 23, 2021

Image encoding/decoding method, apparatus, and recording medium for storing bitstream

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations84
US11128862B2Sep 21, 2021

Video encoding/decoding method and device, and recording medium having bitstream stored therein

ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations84
US11039130B2Jun 15, 2021

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

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations84
US10958903B2Mar 23, 2021

Method and apparatus for encoding/decoding image and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST6 citations84
US10944962B2Mar 9, 2021

Method and device for encoding/decoding image by using geometrically changed image

ELECTRONICS & TELECOMMUNICATIONS RES INST6 citations84
US10848758B2Nov 24, 2020

Image encoding/decoding image method and device, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST9 citations84
US10687053B2Jun 16, 2020

Method and apparatus for image encoding/decoding

ELECTRONICS & TELECOMMUNICATIONS RES INST9 citations84
US12262001B2Mar 25, 2025

Image encoding/decoding image method and device, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations75
US11831910B2Nov 28, 2023

Method and apparatus for encoding/decoding video, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations75
US11677940B2Jun 13, 2023

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

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations75
US11616976B2Mar 28, 2023

Video encoding/decoding method and device, and recording medium storing bit stream

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations75
US11563954B2Jan 24, 2023

Method and device for image encoding/decoding on basis of asymmetric sub-block

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations75
US12160565B2Dec 3, 2024

Method and device for encoding/decoding image by using geometrically changed image

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations73
US11805256B2Oct 31, 2023

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

ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations73
US11575885B2Feb 7, 2023

Image encoding/decoding method and apparatus and recording medium for storing bitstream

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations73
US11509930B2Nov 22, 2022

Image encoding/decoding method and recording medium therefor

ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations73
US11451767B2Sep 20, 2022

Method and apparatus for encoding/decoding intra prediction mode

ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations73
US11343530B2May 24, 2022

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

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations73
US11206407B2Dec 21, 2021

Image encoding/decoding method and recording medium for same

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations73
US10911756B2Feb 2, 2021

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

ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations73
US10477247B2Nov 12, 2019

Method for decoding video using in-loop filter, and device therefor

ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations72

LX SEMICON CO LTD

13 patents
US11743456B2Aug 29, 2023

Method and device for encoding/decoding image, and recording medium in which bitstream is stored

LX SEMICON CO LTD20 citations95
US12143577B2Nov 12, 2024

Intra prediction method and device

LX SEMICON CO LTD7 citations94
US12212742B2Jan 28, 2025

Intra prediction method and device

LX SEMICON CO LTD6 citations86
US12108035B2Oct 1, 2024

Method and device for encoding/decoding image, and recording medium in which bitstream is stored

LX SEMICON CO LTD3 citations86
US11743473B2Aug 29, 2023

Method and apparatus for encoding/decoding a video using a motion compensation

LX SEMICON CO LTD6 citations86
US12143575B2Nov 12, 2024

Intra prediction method and device

LX SEMICON CO LTD2 citations84
US12556689B2Feb 17, 2026

Intra prediction method and device

LX SEMICON CO LTD1 citations75
US12549717B2Feb 10, 2026

Intra prediction method and device

LX SEMICON CO LTD1 citations75
US12549716B2Feb 10, 2026

Intra prediction method and device

LX SEMICON CO LTD1 citations75
US12143576B2Nov 12, 2024

Method and device for encoding/decoding image, and recording medium in which bitstream is stored

LX SEMICON CO LTD1 citations73
US12143598B2Nov 12, 2024

Image encoding/decoding, method for an inter-component prediction of a chroma block

LX SEMICON CO LTD2 citations73
US12126798B2Oct 22, 2024

Image encoding/decoding method, and transmitting method for bitstream based on intra prediction

LX SEMICON CO LTD1 citations73
US11902509B2Feb 13, 2024

Method and device for encoding/decoding image, and recording medium storing bit stream

LX SEMICON CO LTD1 citations73

INTELLECTUAL DISCOVERY CO LTD

3 patents

Showing the top 50 of 145 patents by PatentIndex Score.