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Patents Grants
last 30 patents
Information
Patent Grant
Entropy-coding for video encoding and decoding
Patent number
12,003,786
Issue date
Jun 4, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for efficiently coding residual blocks
Patent number
11,973,966
Issue date
Apr 30, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-view camera-based iterative calibration method for generation...
Patent number
11,967,111
Issue date
Apr 23, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Young Ho Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inverse quantization device and method used in video decoding device
Patent number
11,962,777
Issue date
Apr 16, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inverse quantization device and method used in video decoding device
Patent number
11,962,775
Issue date
Apr 16, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for encoding and decoding image using adaptive DCT coeffi...
Patent number
11,949,881
Issue date
Apr 2, 2024
Electronics and Telecommunications Research Institute
Se-Yoon Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inverse quantization device and method used in video decoding device
Patent number
11,943,441
Issue date
Mar 26, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intra-prediction coding of video data
Patent number
11,930,180
Issue date
Mar 12, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unified speech/audio codec (USAC) processing windows sequence based...
Patent number
11,922,962
Issue date
Mar 5, 2024
Electronics and Telecommunications Research Institute
Seungkwon Beack
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Floating hologram system using holographic optical element
Patent number
11,914,145
Issue date
Feb 27, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Seung Hyun Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for parallel encoding and decoding of moving p...
Patent number
11,910,023
Issue date
Feb 20, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for parallel encoding and decoding of moving p...
Patent number
11,902,591
Issue date
Feb 13, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for parallel encoding and decoding of moving p...
Patent number
11,895,337
Issue date
Feb 6, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for parallel encoding and decoding of moving p...
Patent number
11,889,120
Issue date
Jan 30, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Composition for emulsion polymerization and rubber compound prepare...
Patent number
11,884,766
Issue date
Jan 30, 2024
Korea Kumba Petrochemical Co., Ltd.
Jae-Kon Suh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Image encoder and decoder using unidirectional prediction
Patent number
11,882,292
Issue date
Jan 23, 2024
Electronics and Telecommunications Research Institute
Hae Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and for reconstructing chroma block and video decoding appar...
Patent number
11,863,754
Issue date
Jan 2, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for encoding and decoding image by skip encoding and meth...
Patent number
11,849,110
Issue date
Dec 19, 2023
Electronics and Telecommunications Research Institute
Sung Chang Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding method and apparatus
Patent number
11,838,509
Issue date
Dec 5, 2023
DIGITALINSIGHTS INC.
Yongjo Ahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for coding and decoding scalable video and apparatus using same
Patent number
11,838,524
Issue date
Dec 5, 2023
Electronics and Telecommunications Research Institute
Ha Hyun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and an apparatus for processing a video signal based on inte...
Patent number
11,765,348
Issue date
Sep 19, 2023
Kwangwoon University Industry-Academic Collaboration Foundation
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Skeleton-based dynamic point cloud estimation system for sequence c...
Patent number
11,734,891
Issue date
Aug 22, 2023
Kwangwoon University Industry-Academic Collaboration Foundation
Young Ho Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of generating volume hologram using point cloud and mesh
Patent number
11,733,649
Issue date
Aug 22, 2023
Kwangwoon University Industry-Academic Collaboration Foundation
Young Ho Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for generating 3D skeleton using joint-based calibration acq...
Patent number
11,727,637
Issue date
Aug 15, 2023
Kwangwoon University Industry-Academic Collaboration Foundation
Young Ho Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for encoding and decoding image involving gradual...
Patent number
11,706,429
Issue date
Jul 18, 2023
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for encoding and decoding of integrated speech and audio
Patent number
11,705,137
Issue date
Jul 18, 2023
Electronics and Telecommunications Research Institute
Tae Jin Lee
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Image encoder and decoder using unidirectional prediction
Patent number
11,683,502
Issue date
Jun 20, 2023
Electronics and Telecommunications Research Institute
Hae Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inverse quantization device and method used in video decoding device
Patent number
11,570,439
Issue date
Jan 31, 2023
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for parallel encoding and decoding of moving p...
Patent number
11,553,209
Issue date
Jan 10, 2023
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio coding method based on spectral recovery scheme
Patent number
11,508,386
Issue date
Nov 22, 2022
Electronics and Telecommunications Research Institute
Hochong Park
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING SUBBLOCK CODING ORDER C...
Publication number
20240196009
Publication date
Jun 13, 2024
Hyundai Motor Company
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR INTRA-PREDICTION CODING OF VIDEO DATA
Publication number
20240187600
Publication date
Jun 6, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR HOLOGRAPHIC RECORDING
Publication number
20240184246
Publication date
Jun 6, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Seung Hyun LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD AND APPARATUS FOR EMPLOYING DYNAMIC RANGE MAPPING INFORMATIO...
Publication number
20240179353
Publication date
May 30, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Donggyu SIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING NONRECTANGULAR BLOCK SP...
Publication number
20240179326
Publication date
May 30, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIRTUAL COSTUME FITTING SYSTEM
Publication number
20240177421
Publication date
May 30, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Young Ho SEO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR INTRA-PREDICTION CODING OF VIDEO DATA
Publication number
20240171747
Publication date
May 23, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR INTRA-PREDICTION CODING OF VIDEO DATA
Publication number
20240163444
Publication date
May 16, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS OF INTERCONNECT WITH ON-THE-FLY QUANTIZATION AND OPERATIN...
Publication number
20240119012
Publication date
Apr 11, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Young Ho GONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
Publication number
20240119948
Publication date
Apr 11, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Tae Jin LEE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
IMAGE ENCODER AND DECODER USING UNIDIRECTIONAL PREDICTION
Publication number
20240107032
Publication date
Mar 28, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPAR...
Publication number
20240089453
Publication date
Mar 14, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPAR...
Publication number
20240089454
Publication date
Mar 14, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPAR...
Publication number
20240089456
Publication date
Mar 14, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPAR...
Publication number
20240089455
Publication date
Mar 14, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPAR...
Publication number
20240089452
Publication date
Mar 14, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR ENCODING AND DECODING IMAGE BY SKIP ENCODING AND METH...
Publication number
20240073416
Publication date
Feb 29, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Sung Chang LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR CODING AND DECODING SCALABLE VIDEO AND APPARATUS USING SAME
Publication number
20240056587
Publication date
Feb 15, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Ha Hyun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR FACE REGISTRATION USING 3D FACIAL LANDMARK
Publication number
20240046492
Publication date
Feb 8, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Soonchul Kwon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO CODING METHOD AND APPARATUS
Publication number
20240048704
Publication date
Feb 8, 2024
DIGITALINSIGHTS INC.
Yongjo AHN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PLASMA DIAGNOSIS SYSTEM AND PLASMA DIAGNOSIS METHOD
Publication number
20240021420
Publication date
Jan 18, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Gi Chung KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR VIDEO ENCODING AND DECODING
Publication number
20240015308
Publication date
Jan 11, 2024
Hyundai Motor Company
Sea Nae Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLOCK SPLITTING STRUCTURE FOR EFFICIENT PREDICTION AND TRANSFORM, A...
Publication number
20240007623
Publication date
Jan 4, 2024
Hyundai Motor Company
Joo Hyung Byeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING SEGMENTATION
Publication number
20240007656
Publication date
Jan 4, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHOTODYNAMIC THERAPY AND MICROWAVE THERAPY FUSION SYSTEM
Publication number
20240001140
Publication date
Jan 4, 2024
Kwangwoon University Industry-Academic Collaboration Foundation
Nam-Young KIM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO CODING BASED ON MAPPING
Publication number
20230421753
Publication date
Dec 28, 2023
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ETCHING SILICON-CONTAINING FILM AND SEMICONDUCTOR DEVICE...
Publication number
20230420261
Publication date
Dec 28, 2023
SK Specialty Co., Ltd.
Jung Hun KWAK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING DE-BLOCKING FILTERING B...
Publication number
20230421758
Publication date
Dec 28, 2023
Hyundai Motor Company
Han Sol Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING DERIVATION OF INTRA PRE...
Publication number
20230412799
Publication date
Dec 21, 2023
Hyundai Motor Company
Joo Hyung Byeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION-BASED VIDEO ENCODING AND DECODING
Publication number
20230396795
Publication date
Dec 7, 2023
Hyundai Motor Company
Min Hun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE