Inventor
LIM SUNG CHANG
KR619 patents
⚠️ This page may combine multiple inventors who share the name “LIM SUNG CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELECTRONICS & TELECOMMUNICATIONS RES INST
31 patentsUS9900618B2Feb 20, 2018
Method for generating reconstructed blocks using a filter for an intra prediction mode
ELECTRONICS & TELECOMMUNICATIONS RES INST49 citations99
US10003820B2Jun 19, 2018
Image encoding/decoding method and apparatus for same
ELECTRONICS & TELECOMMUNICATIONS RES INST25 citations98
US9497465B2Nov 15, 2016
Method and device for encoding/decoding images
ELECTRONICS & TELECOMMUNICATIONS RES INST29 citations98
US9628799B2Apr 18, 2017
Method and device for encoding/decoding images
ELECTRONICS & TELECOMMUNICATIONS RES INST19 citations96
US11044471B2Jun 22, 2021
Image processing method, and image encoding/decoding method and device which use same
ELECTRONICS & TELECOMMUNICATIONS RES INST32 citations95
US11595655B2Feb 28, 2023
Method and device for encoding/decoding images
ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations94
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
US11228778B2Jan 18, 2022
Method and device for encoding and decoding image
ELECTRONICS & TELECOMMUNICATIONS RES INST7 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
US10771781B2Sep 8, 2020
Method and apparatus for deriving intra prediction mode
ELECTRONICS & TELECOMMUNICATIONS RES INST19 citations94
US9955169B2Apr 24, 2018
Intra prediction mode encoding/decoding method and apparatus
ELECTRONICS & TELECOMMUNICATIONS RES INST24 citations94
US9749632B2Aug 29, 2017
Method for determining color difference component quantization parameter and device using the method
ELECTRONICS & TELECOMMUNICATIONS RES INST24 citations94
US10432968B2Oct 1, 2019
Method and apparatus for performing intra-prediction using adaptive filter
ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations93
US10341661B2Jul 2, 2019
Method and device for encoding/decoding images
ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations93
US10205964B2Feb 12, 2019
Image encoding/decoding method using prediction block and apparatus for same
ELECTRONICS & TELECOMMUNICATIONS RES INST12 citations93
US10110912B2Oct 23, 2018
Method for encoding/decoding block information using quad tree, and device for using same
ELECTRONICS & TELECOMMUNICATIONS RES INST13 citations93
US10091502B2Oct 2, 2018
Intra prediction mode encoding/decoding method and apparatus for same
ELECTRONICS & TELECOMMUNICATIONS RES INST10 citations93
US9838689B2Dec 5, 2017
Intra prediction mode encoding/decoding method and apparatus for same
ELECTRONICS & TELECOMMUNICATIONS RES INST18 citations93
US9807412B2Oct 31, 2017
Method and device for encoding and decoding image
ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations93
US9723311B2Aug 1, 2017
Method and device for encoding/decoding images
ELECTRONICS & TELECOMMUNICATIONS RES INST15 citations93
US9716890B2Jul 25, 2017
Method and device for sharing a candidate list
ELECTRONICS & TELECOMMUNICATIONS RES INST8 citations93
US9661345B2May 23, 2017
Method and apparatus for performing intra-prediction using adaptive filter
ELECTRONICS & TELECOMMUNICATIONS RES INST16 citations93
US9591327B2Mar 7, 2017
Image encoding/decoding method and apparatus for same
ELECTRONICS & TELECOMMUNICATIONS RES INST17 citations93
US9516323B2Dec 6, 2016
Method for determining color difference component quantization parameter and device using the method
ELECTRONICS & TELECOMMUNICATIONS RES INST15 citations93
US10321137B2Jun 11, 2019
Image encoder and decoder using unidirectional prediction
ELECTRONICS & TELECOMMUNICATIONS RES INST9 citations92
US9942554B2Apr 10, 2018
Image encoder and decoder using unidirectional prediction
ELECTRONICS & TELECOMMUNICATIONS RES INST15 citations92
US9407937B2Aug 2, 2016
Image encoder and decoder using undirectional prediction
ELECTRONICS & TELECOMMUNICATIONS RES INST15 citations92
KOREA ELECTRONICS TELECOMM
5 patentsUS9154781B2Oct 6, 2015
Image encoding/decoding method and apparatus for same
KOREA ELECTRONICS TELECOMM52 citations99
US9225981B2Dec 29, 2015
Image encoding/decoding method and apparatus for same
KOREA ELECTRONICS TELECOMM38 citations98
US8867854B2Oct 21, 2014
Image encoder and decoder using undirectional prediction
KOREA ELECTRONICS TELECOMM23 citations96
US9374595B2Jun 21, 2016
Method and device for generating a prediction block to encode and decode an image
KOREA ELECTRONICS TELECOMM19 citations93
US8363965B2Jan 29, 2013
Image encoder and decoder using unidirectional prediction
KOREA ELECTRONICS TELECOMM25 citations92
LIM SUNG CHANG
4 patentsUS9363509B2Jun 7, 2016
Method for determining color difference component quantization parameter and device using the method
LIM SUNG CHANG36 citations98
US10244252B2Mar 26, 2019
Method and apparatus for encoding/decoding images using a motion vector
LIM SUNG CHANG18 citations94
US9451281B2Sep 20, 2016
Method for inducing prediction motion vector and apparatuses using same
LIM SUNG CHANG13 citations92
US8842924B2Sep 23, 2014
Apparatus for encoding and decoding image by skip encoding and method for same
LIM SUNG CHANG11 citations92
LX SEMICON CO LTD
4 patentsUS11743456B2Aug 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
LEE JIN HO
2 patentsINTELLECTUAL DISCOVERY CO LTD
2 patentsUS10609371B2Mar 31, 2020
Method for determining color difference component quantization parameter and device using the method
INTELLECTUAL DISCOVERY CO LTD15 citations94
US10045026B2Aug 7, 2018
Method for determining color difference component quantization parameter and device using the method
INTELLECTUAL DISCOVERY CO LTD11 citations93
KIM JONG HO
1 patentLEE HA HYUN
1 patentShowing the top 50 of 619 patents by PatentIndex Score.