Inventor
NAM JUNG HAK
KR68 patents
⚠️ This page may combine multiple inventors who share the name “NAM JUNG HAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
31 patentsUS11575890B2Feb 7, 2023
Image encoding/decoding method and device for signaling filter information on basis of chroma format, and method for transmitting bitstream
LG ELECTRONICS INC12 citations86
US11445189B2Sep 13, 2022
Image encoding/decoding method and device, and method for transmitting bitstream
LG ELECTRONICS INC7 citations86
US11689732B2Jun 27, 2023
Image encoding/decoding method and device using palette mode, and method for transmitting bitstream
LG ELECTRONICS INC6 citations80
US12096041B2Sep 17, 2024
Image encoding/decoding method and apparatus for performing in-loop filtering on basis of sub-picture structure, and method for transmitting bitstream
LG ELECTRONICS INC2 citations73
US12010303B2Jun 11, 2024
Image encoding/decoding method and device for signaling filter information on basis of chroma format, and method for transmitting bitstream
LG ELECTRONICS INC1 citations73
US12003740B2Jun 4, 2024
Image encoding/decoding method and device using palette mode, and method for transmitting bitstream
LG ELECTRONICS INC2 citations73
US11949874B2Apr 2, 2024
Image encoding/decoding method and device for performing prof, and method for transmitting bitstream
LG ELECTRONICS INC1 citations73
US11917157B2Feb 27, 2024
Image encoding/decoding method and device for performing PROF, and method for transmitting bitstream
LG ELECTRONICS INC2 citations73
US11792419B2Oct 17, 2023
Image encoding/decoding method and device for performing prediction, and method for transmitting bitstream involving weighted prediction and bidirectional optical flow
LG ELECTRONICS INC2 citations73
US11711519B2Jul 25, 2023
Method and apparatus for encoding/decoding video using maximum size limitation of chroma transform block, and method for transmitting bitstream
LG ELECTRONICS INC2 citations73
US11563942B2Jan 24, 2023
Image encoding/decoding method and apparatus using maximum transform size setting for chroma block, and method for transmitting bitstream
LG ELECTRONICS INC2 citations73
US11516475B2Nov 29, 2022
Image encoding/decoding method and device for performing PROF, and method for transmitting bitstream
LG ELECTRONICS INC1 citations73
US12284330B2Apr 22, 2025
Image encoding/decoding method and apparatus, and method of transmitting bitstream using sequence parameter set including information on maximum number of merge candidates
LG ELECTRONICS INC1 citations64
US12375721B2Jul 29, 2025
Image encoding/decoding method and device using maximum transform size restriction of chroma component encoding block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US12301824B2May 13, 2025
Method and apparatus for encoding/decoding video using maximum size limitation of chroma transform block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US12262011B2Mar 25, 2025
Image encoding/decoding method, apparatus and method for transmitting bitstream using maximum transform size setting of chroma block
LG ELECTRONICS INC0 citations63
US12058375B2Aug 6, 2024
Image encoding/decoding method and device using maximum transform size restriction of chroma component encoding block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US12022083B2Jun 25, 2024
Method and apparatus for encoding/decoding video using maximum size limitation of chroma transform block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US12003721B2Jun 4, 2024
Image encoding/decoding method and apparatus using maximum transform size setting for chroma block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US11770529B2Sep 26, 2023
Image encoding/decoding method and apparatus using maximum transform size setting for chroma block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US11695959B2Jul 4, 2023
Image encoding/decoding method and device using maximum transform size restriction of chroma component encoding block, and method for transmitting bitstream
LG ELECTRONICS INC0 citations63
US12401783B2Aug 26, 2025
Method and device for image encoding/decoding based on layer index of ILRP, and recording medium for storing bitstream
LG ELECTRONICS INC0 citations62
US12348754B2Jul 1, 2025
Image encoding/decoding method and device for performing prediction, and method for transmitting bitstream involving weighted prediction and bi-directional optical flow
LG ELECTRONICS INC0 citations62
US12335490B2Jun 17, 2025
Image encoding/decoding method and device using IBC prediction, and method for transmitting bitstream
LG ELECTRONICS INC0 citations62
US12256090B2Mar 18, 2025
Image encoding/decoding method and device using palette mode, and method for transmitting bitstream
LG ELECTRONICS INC0 citations62
US12212785B2Jan 28, 2025
Image encoding/decoding method and device signaling SPS, and method for transmitting bitstream
LG ELECTRONICS INC0 citations62
US12132908B2Oct 29, 2024
Image encoding/decoding method and apparatus for performing intra prediction, and method for transmitting bitstream
LG ELECTRONICS INC0 citations62
US12113975B2Oct 8, 2024
Image encoding/decoding method and apparatus for performing prediction on basis of reconfigured prediction mode type of leaf node, and bitstream transmission method
LG ELECTRONICS INC1 citations62
US12075043B2Aug 27, 2024
Video encoding/decoding method and device using segmentation limitation for chroma block, and method for transmitting bitstream
LG ELECTRONICS INC1 citations62
US12058342B2Aug 6, 2024
Image encoding/decoding method and device using IBC prediction, and method for transmitting bitstream
LG ELECTRONICS INC0 citations62
US11770537B2Sep 26, 2023
Image encoding/decoding method and apparatus for performing intra prediction, and method for transmitting bitstream
LG ELECTRONICS INC1 citations62
INTELLECTUAL DISCOVERY CO LTD
5 patentsUS9743096B2Aug 22, 2017
Scalable video coding method and apparatus using inter prediction mode
INTELLECTUAL DISCOVERY CO LTD6 citations83
US9532064B2Dec 27, 2016
Scalable video coding method and apparatus using intra prediction mode
INTELLECTUAL DISCOVERY CO LTD5 citations83
US9066098B2Jun 23, 2015
Method and apparatus for adaptively encoding and decoding a quantization parameter based on a quadtree structure
INTELLECTUAL DISCOVERY CO LTD8 citations83
US10334258B2Jun 25, 2019
Scalable video coding method and apparatus using inter prediction mode
INTELLECTUAL DISCOVERY CO LTD3 citations72
USRE46678EJan 16, 2018
Method and apparatus for adaptively encoding and decoding a quantization parameter based on a quadtree structure
INTELLECTUAL DISCOVERY CO LTD2 citations72
ELECTRONICS & TELECOMMUNICATIONS RES INST
4 patentsUS10142648B2Nov 27, 2018
Method for coding and decoding scalable video and apparatus using same
ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations84
US11838524B2Dec 5, 2023
Method for coding and decoding scalable video and apparatus using same
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US11412240B2Aug 9, 2022
Method for coding and decoding scalable video and apparatus using same
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations73
US12262034B2Mar 25, 2025
Method for coding and decoding scalable video and apparatus using same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
LEE HA HYUN
2 patentsGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
2 patentsUS12526411B2Jan 13, 2026
Image encoding/decoding method and apparatus, and method of transmitting bitstream
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations63
US12101481B2Sep 24, 2024
Image encoding/decoding method and device, and method for transmitting bitstream
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations63
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
2 patentsUS12395635B2Aug 19, 2025
Image encoding/decoding method and device for performing prof, and method for transmitting bitstream
BEIJING XIAOMI MOBILE SOFTWARE CO LTD0 citations62
US12316849B2May 27, 2025
Image encoding/decoding method and device for performing prof, and method for transmitting bitstream
BEIJING XIAOMI MOBILE SOFTWARE CO LTD0 citations62
SEO JEONG-IL
1 patentSAMSUNG ELECTRONICS CO LTD
1 patentCHO DAE-SUNG
1 patentVIVO MOBILE COMMUNICATION CO LTD
1 patentShowing the top 50 of 68 patents by PatentIndex Score.