Inventor
AHN YONG JO
KR78 patents
⚠️ This page may combine multiple inventors who share the name “AHN YONG JO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTELLECTUAL DISCOVERY CO LTD
29 patentsUS11770539B2Sep 26, 2023
Method and apparatus for encoding/decoding video signal
INTELLECTUAL DISCOVERY CO LTD4 citations86
US11368682B2Jun 21, 2022
Method and device for encoding/decoding image
INTELLECTUAL DISCOVERY CO LTD8 citations86
US11166039B2Nov 2, 2021
Method and device for video coding using various transform techniques
INTELLECTUAL DISCOVERY CO LTD4 citations84
US11153574B2Oct 19, 2021
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored
INTELLECTUAL DISCOVERY CO LTD5 citations84
US12047594B2Jul 23, 2024
Method and device for video coding using various transform techniques
INTELLECTUAL DISCOVERY CO LTD1 citations73
US12041244B2Jul 16, 2024
Affine model-based image encoding/decoding method and device
INTELLECTUAL DISCOVERY CO LTD1 citations73
US11758159B2Sep 12, 2023
Image decoding method/device, image encoding method/device, and recording medium in which bitstream is stored
INTELLECTUAL DISCOVERY CO LTD2 citations73
US11659209B2May 23, 2023
Video coding method and apparatus utilizing group of encoding units
INTELLECTUAL DISCOVERY CO LTD2 citations73
US11595664B2Feb 28, 2023
Affine model-based image encoding/decoding method and device
INTELLECTUAL DISCOVERY CO LTD2 citations73
US11259030B2Feb 22, 2022
Video coding method and device which use sub-block unit intra prediction
INTELLECTUAL DISCOVERY CO LTD3 citations73
US11159825B2Oct 26, 2021
Video coding method and apparatus utilizing group of encoding units
INTELLECTUAL DISCOVERY CO LTD2 citations73
US11070800B2Jul 20, 2021
Video coding method and apparatus using any types of block partitioning
INTELLECTUAL DISCOVERY CO LTD2 citations73
US10904525B2Jan 26, 2021
Video coding method and apparatus utilizing combination of diverse block partitioning structures
INTELLECTUAL DISCOVERY CO LTD4 citations73
US12457350B2Oct 28, 2025
Method and device for video coding using various transform techniques
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12418675B2Sep 16, 2025
Video coding method and device using merge candidate
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12395644B2Aug 19, 2025
Affine model-based image encoding/decoding method and device
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12382073B2Aug 5, 2025
Video coding method and device using motion compensation of decoder side
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12363336B2Jul 15, 2025
Image decoding method/apparatus, image encoding method/apparatus, and recording medium storing bitstream
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12284339B2Apr 22, 2025
Method and device for encoding/decoding image
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12238283B2Feb 25, 2025
Video coding method and apparatus utilizing combination of diverse block partitioning structures
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12238281B2Feb 25, 2025
Method and device for encoding/decoding image
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12206895B2Jan 21, 2025
Intra-frame prediction-based video coding method and device
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12155842B2Nov 26, 2024
Method and apparatus for encoding/decoding video signal
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12149715B2Nov 19, 2024
Image decoding method/device, image encoding method/device, and recording medium in which bitstream is stored
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12143643B2Nov 12, 2024
Video coding method and apparatus utilizing group of encoding units
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12143600B2Nov 12, 2024
Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12108053B2Oct 1, 2024
Video coding method and device which use sub-block unit intra prediction
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12088840B2Sep 10, 2024
Method and apparatus for coding video using merging candidate list according to block division
INTELLECTUAL DISCOVERY CO LTD0 citations62
US12058315B2Aug 6, 2024
Video coding method and device, and recording medium storing bitstream
INTELLECTUAL DISCOVERY CO LTD0 citations62
DIGITAL INSIGHTS INC
14 patentsUS11356687B2Jun 7, 2022
Image encoding/decoding method and device
DIGITAL INSIGHTS INC11 citations94
US11159793B2Oct 26, 2021
Method, device, and recording medium storing bit stream, for encoding/decoding image
DIGITAL INSIGHTS INC23 citations94
US11363265B2Jun 14, 2022
Method and device for encoding or decoding image
DIGITAL INSIGHTS INC6 citations86
US11190769B2Nov 30, 2021
Method and apparatus for coding image using adaptation parameter set
DIGITAL INSIGHTS INC8 citations84
US12081795B2Sep 3, 2024
Method and device for encoding or decoding image on basis of inter mode
DIGITAL INSIGHTS INC3 citations75
US12184876B2Dec 31, 2024
Image encoding/decoding method and device
DIGITAL INSIGHTS INC1 citations73
US11831890B2Nov 28, 2023
Image encoding/decoding method and device
DIGITAL INSIGHTS INC3 citations73
US11490077B2Nov 1, 2022
Image encoding/decoding method and apparatus involving merge candidate list and triangular shape partitions
DIGITAL INSIGHTS INC3 citations73
US12574546B2Mar 10, 2026
Method and device for encoding or decoding image on basis of inter mode
DIGITAL INSIGHTS INC0 citations62
US12556694B2Feb 17, 2026
Method and device for encoding or decoding image
DIGITAL INSIGHTS INC0 citations62
US12519927B2Jan 6, 2026
Image decoding method, image encoding method, image decoding device, image encoding device, and computer-readable recording medium
DIGITAL INSIGHTS INC0 citations62
US12439043B2Oct 7, 2025
Method, device, and recording medium storing bit stream, for encoding/decoding image
DIGITAL INSIGHTS INC0 citations62
US12267517B2Apr 1, 2025
Image encoding/decoding method and device
DIGITAL INSIGHTS INC0 citations62
US12034923B2Jul 9, 2024
Method and device for encoding or decoding image
DIGITAL INSIGHTS INC0 citations62
HYUNDAI MOTOR CO LTD
3 patentsUS12531973B2Jan 20, 2026
Method and apparatus for video coding using matrix based cross-component prediction
HYUNDAI MOTOR CO LTD0 citations62
US12519984B2Jan 6, 2026
Method and apparatus for video coding using pre-processing and post-processing
HYUNDAI MOTOR CO LTD0 citations62
US12452425B2Oct 21, 2025
Method and apparatus for video coding using spiral scan order
HYUNDAI MOTOR CO LTD0 citations62
DOLBY LABORATORIES LICENSING CORP
2 patentsELECTRONICS & TELECOMMUNICATIONS RES INST
1 patentKONINKLIJKE PHILIPS NV
1 patentShowing the top 50 of 78 patents by PatentIndex Score.