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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/107
between spatial and temporal predictive coding
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Patents Grants
last 30 patents
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Patent Grant
Method and device for encoding/decoding image
Patent number
12,238,281
Issue date
Feb 25, 2025
Intellectual Discovery Co., Ltd.
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gradual decoding refresh in video coding
Patent number
12,238,336
Issue date
Feb 25, 2025
Huawei Technologies Co., Ltd.
FNU Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bi-prediction refinement in affine with optical flow
Patent number
12,238,279
Issue date
Feb 25, 2025
InterDigital CE Patent Holdings, SAS
Ya Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing video signal
Patent number
12,238,291
Issue date
Feb 25, 2025
KT Corporation
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding method, video playback method, related device, and m...
Patent number
12,238,280
Issue date
Feb 25, 2025
Tencent Technology (Shenzhen) Company Limited
Qing Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding of instantaneous decoding refresh subpictures
Patent number
12,238,303
Issue date
Feb 25, 2025
BYTEDANCE INC.
Ye-kui Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Moving picture coding method, moving picture coding apparatus, movi...
Patent number
12,238,326
Issue date
Feb 25, 2025
SUN PATENT TRUST
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video compression with in-loop sub-image level controllable noise g...
Patent number
12,238,342
Issue date
Feb 25, 2025
Apple Inc.
Hye-Yeon Cheong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing media by adaptive group of pictures structuring
Patent number
12,231,631
Issue date
Feb 18, 2025
Comcast Cable Communications, LLC
Dan Grois
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method and apparatus for processing video data
Patent number
12,231,683
Issue date
Feb 18, 2025
LG Electronics Inc.
Jungsun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method for encoding and decoding image using adaptive deblocking fi...
Patent number
12,231,697
Issue date
Feb 18, 2025
Dolby Laboratories Licensing Corporation
Je Chang Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Inter prediction method and apparatus for same
Patent number
12,231,678
Issue date
Feb 18, 2025
Electronics and Telecommunications Research Institute
Hui Yong Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods and systems for chroma residual data prediction
Patent number
12,219,156
Issue date
Feb 4, 2025
Texas Instruments Incorporated
Ajit Deepak Gupte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems and methods for player input motion compensation by anticip...
Patent number
12,219,171
Issue date
Feb 4, 2025
ZeniMax Media Inc.
Michael Kopietz
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Separate merge list for subblock merge candidates and intra-inter t...
Patent number
12,206,903
Issue date
Jan 21, 2025
Huawei Technologies Co., Ltd.
Roman Igorevich Chernyak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods for processing a video signal
Patent number
12,206,885
Issue date
Jan 21, 2025
LG Electronics Inc.
Seung Wook Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method for encoding/decoding image signal, and device for same
Patent number
12,192,471
Issue date
Jan 7, 2025
Apple Inc.
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoder, decoding method, and related non-transitory computer reada...
Patent number
12,192,531
Issue date
Jan 7, 2025
Panasonic Intellectual Property Corporation of America
Jing Ya Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and apparatus for processing video signal
Patent number
12,192,520
Issue date
Jan 7, 2025
KT Corporation
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image coding method and image coding apparatus
Patent number
12,192,506
Issue date
Jan 7, 2025
SUN PATENT TRUST
Sue Mon Thet Naing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Temporal signalling for video coding technology
Patent number
12,192,537
Issue date
Jan 7, 2025
V-NOVA INTERNATIONAL LIMITED
Guido Meardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalability using temporal sublayers
Patent number
12,192,495
Issue date
Jan 7, 2025
Telefonaktiebolaget LM Ericsson (publ)
Rickard Sjöberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing video signal
Patent number
12,184,881
Issue date
Dec 31, 2024
KT Corporation
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for signaling a gradual temporal layer access picture
Patent number
12,184,874
Issue date
Dec 31, 2024
Huawei Technologies Co., Ltd.
Sachin G. Deshpande
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra/inter mode decision for predictive frame encoding
Patent number
12,184,840
Issue date
Dec 31, 2024
Texas Instruments Incorporated
Soyeb Nagori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding using constructed reference frames
Patent number
12,184,901
Issue date
Dec 31, 2024
Google LLC
James Bankoski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding device, image decoding device, and the programs thereof
Patent number
12,177,440
Issue date
Dec 24, 2024
Nippon Hoso Kyokai
Atsuro Ichigaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Division pattern determining apparatus and learning apparatus and m...
Patent number
12,177,429
Issue date
Dec 24, 2024
Canon Kabushiki Kaisha
Dai Miyauchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-processor support for array imagers
Patent number
12,170,752
Issue date
Dec 17, 2024
Google Technology Holdings LLC
John T. Bretscher
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for coding unit partitioning
Patent number
12,170,784
Issue date
Dec 17, 2024
Texas Instruments Incorporated
Hyung Joon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
VIDEO ENCODER AND VIDEO ENCODING METHOD
Publication number
20250071269
Publication date
Feb 27, 2025
SigmaStar Technology Ltd.
Zhen Bao Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Publication number
20250071313
Publication date
Feb 27, 2025
KT CORPORATION
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPPORT OF MIXED IRAP AND NON-IRAP PICTURES WITHIN AN ACCESS UNIT I...
Publication number
20250063188
Publication date
Feb 20, 2025
Huawei Technologies Co., Ltd
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING INTRA PREDICTION MODE
Publication number
20250055984
Publication date
Feb 13, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ENCODING OF A VIDEO STREAM
Publication number
20250055988
Publication date
Feb 13, 2025
RingCentral, Inc.
Peter AMON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR SELECTING AN INTRA-PREDICTION MODE FOR PADDING
Publication number
20250047843
Publication date
Feb 6, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Jens BRANDENBURG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
JOINT CODING OF PALETTE MODE USAGE INDICATION
Publication number
20250039407
Publication date
Jan 30, 2025
Beijing Bytedance Network Technology Co., Ltd.
Weijia ZHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ENCODING/DECODING VIDEO SIGNAL AND APPARATUS THEREFOR
Publication number
20250039363
Publication date
Jan 30, 2025
Apple Inc.
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
Publication number
20250039376
Publication date
Jan 30, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jin Ho LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Support Of Mixed IRAP And Non-IRAP Pictures Within An Access Unit I...
Publication number
20250039423
Publication date
Jan 30, 2025
Huawei Technologies Co., Ltd
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SPATIALLY SELECTIVE VIDEO CODING
Publication number
20250039397
Publication date
Jan 30, 2025
GoPro, Inc.
Adeel Abbas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SIGNAL ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR
Publication number
20250016355
Publication date
Jan 9, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONVENTIONAL AND NEURAL NETWORK CODECS FOR RANDOM ACCESS VIDEO CODING
Publication number
20250016339
Publication date
Jan 9, 2025
QUALCOMM Incorporated
Thomas Alexander Ryder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISPLAY BANDWIDTH REDUCTION WITH MULTIPLE RESOLUTIONS
Publication number
20250006153
Publication date
Jan 2, 2025
Intel Corporation
Richmond Hicks
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PREDICTION METHOD AND APPARATUS
Publication number
20250008146
Publication date
Jan 2, 2025
Huawei Technologies Co., Ltd
Huanbang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hypothetical Reference Decoder For Gradual Decoding Refresh
Publication number
20240430412
Publication date
Dec 26, 2024
Huawei Technologies Co., Ltd
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video Coding Using Intra Block Copy
Publication number
20240422342
Publication date
Dec 19, 2024
TEXAS INSTRUMENTS INCORPORATED
Do-Kyoung Kwon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mixed NAL Unit Picture Constraints In Video Coding
Publication number
20240422331
Publication date
Dec 19, 2024
Huawei Technologies Co., Ltd
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIIP-BASED PREDICTION METHOD AND DEVICE
Publication number
20240414327
Publication date
Dec 12, 2024
LG ELECTRONICS INC.
Seethal PALURI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNEQUAL WEIGHT PLANAR PREDICTION
Publication number
20240414365
Publication date
Dec 12, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...
Publication number
20240414335
Publication date
Dec 12, 2024
Canon Kabushiki Kaisha
Koji Okawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER AND DECODER, ENCODING METHOD AND DECODING METHOD FOR DRIFT-...
Publication number
20240406431
Publication date
Dec 5, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Yago SÁNCHEZ DE LA FUENTE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE DECODING METHOD, DYNAM...
Publication number
20240406386
Publication date
Dec 5, 2024
JVCKENWOOD CORPORATION
Shigeru FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PROCESSING IMAGE ON BASIS OF INTRA PREDICTION MODE AND A...
Publication number
20240406411
Publication date
Dec 5, 2024
LG ELECTRONICS INC.
Jin HEO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Gradual Decoding Refresh In Video Coding
Publication number
20240406385
Publication date
Dec 5, 2024
Huawei Technologies Co., Ltd
FNU Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DATA FRAMES COMPRESSION
Publication number
20240397091
Publication date
Nov 28, 2024
V-Nova International Limited
Stergios POULARAKIS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING METHOD AND DEVICE FOR PERFORMING POST-RECONSTRUCTION...
Publication number
20240388703
Publication date
Nov 21, 2024
Samsung Electronics Co., Ltd.
Narae CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING SYSTEM, POINT CLOUD ENCODING DEVICE, ENCODING METHOD, AND...
Publication number
20240388699
Publication date
Nov 21, 2024
Canon Kabushiki Kaisha
Hiromi YAJIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING AND ENCODING BASED ON ADAPTIVE INTRA-FRAME REFRESHING MECH...
Publication number
20240388721
Publication date
Nov 21, 2024
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
Liang WEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20240373068
Publication date
Nov 7, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE