characterised by syntax aspects related to video coding

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H04N19/70

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

Current Industry

H04N19/70characterised by syntax aspects related to video coding

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Patents Grantslast 30 patents

Information Patent Grant
Decoding method and device for bit stream supporting plurality of l...
- Patent number 12,289,459
- Issue date Apr 29, 2025
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generalized bi directional prediction mode in video processing
- Patent number 12,289,466
- Issue date Apr 29, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus and image coding apparatus
- Patent number 12,289,471
- Issue date Apr 29, 2025
- SHARP KABUSHIKI KAISHA
- Tomonori Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device and method, reproduction device and method, and pro...
- Patent number 12,289,483
- Issue date Apr 29, 2025
- Sony Group Corporation
- Minoru Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture segment ordering
- Patent number 12,289,447
- Issue date Apr 29, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mitra Damghanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive switching of color spaces, color sampling rates and/or bit...
- Patent number 12,289,467
- Issue date Apr 29, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet format of network abstraction layer unit, and algorithm and...
- Patent number 12,289,236
- Issue date Apr 29, 2025
- University-Industry Cooperation Group of Kyung Hee University
- Doug Young Suh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,289,531
- Issue date Apr 29, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for signaling neural network post-filter tensor...
- Patent number 12,289,446
- Issue date Apr 29, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding and decoding
- Patent number 12,289,465
- Issue date Apr 29, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of picture header in video coding
- Patent number 12,289,474
- Issue date Apr 29, 2025
- Huawei Technologies Co., Ltd.
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction-based image coding method and apparatus using MPM...
- Patent number 12,289,443
- Issue date Apr 29, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transform-based image encoding/decoding
- Patent number 12,289,449
- Issue date Apr 29, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding and decoding method and system, and point clou...
- Patent number 12,289,450
- Issue date Apr 29, 2025
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Hui Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Syntax for signaling cross-component video coding
- Patent number 12,289,451
- Issue date Apr 29, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of performing motion vector prediction, and apparatus thereof
- Patent number 12,289,464
- Issue date Apr 29, 2025
- SUN PATENT TRUST
- Chong Soon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform coding based on matrix-based intra prediction
- Patent number 12,284,354
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding and encoding of neural-network-based bitstreams
- Patent number 12,284,390
- Issue date Apr 22, 2025
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding method and device therefor
- Patent number 12,284,392
- Issue date Apr 22, 2025
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling temporal sub-layer information in...
- Patent number 12,284,393
- Issue date Apr 22, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of decoding video data and device
- Patent number 12,284,394
- Issue date Apr 22, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and use of chroma quantization parameter values
- Patent number 12,284,348
- Issue date Apr 22, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit masked blending mode improvement with high level syntax
- Patent number 12,284,375
- Issue date Apr 22, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Layer based parameter set NAL unit constraints
- Patent number 12,284,377
- Issue date Apr 22, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity history usage for Rice parameter derivation for high...
- Patent number 12,284,386
- Issue date Apr 22, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for division-free probability regularization fo...
- Patent number 12,284,398
- Issue date Apr 22, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data generation method, data reproduction method, data generation d...
- Patent number 12,284,395
- Issue date Apr 22, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Virginie Drugeon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Simplified processing of weighted prediction syntax and semantics u...
- Patent number 12,284,333
- Issue date Apr 22, 2025
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method based on inter prediction mode, and device...
- Patent number 12,284,381
- Issue date Apr 22, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Effective prediction using partition coding
- Patent number 12,284,368
- Issue date Apr 22, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR USING PHYSICAL TOY BLOCKS TO PREFORM CODING T...
- Publication number 20250142091
- Publication date May 1, 2025
- The Governors of the University of Alberta
- Rafiq Ahmad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLEL PROCESSING OF IMAGE REGIONS WITH NEURAL NETWORKS – DECODIN...
- Publication number 20250142099
- Publication date May 1, 2025
- Huawei Technologies Co., Ltd
- Johannes Sauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling A Sign Value And An Absolute Value For A Delta Picture Or...
- Publication number 20250142114
- Publication date May 1, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENTROPY ENCODING, DECODING VIDEO SIGNAL
- Publication number 20250142131
- Publication date May 1, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250142081
- Publication date May 1, 2025
- Bytedance Inc.
- Bharath Vishwanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250142087
- Publication date May 1, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20250142100
- Publication date May 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE
- Publication number 20250142116
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Jungsun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE
- Publication number 20250142117
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Jungsun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture Timing Information Signaling In Coded Video
- Publication number 20250142127
- Publication date May 1, 2025
- Bytedance Inc.
- Ye-kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GEOMETRIC TRANSFORM IN NEURAL NETWORK-BASED CODING TOOLS FOR VIDEO...
- Publication number 20250142130
- Publication date May 1, 2025
- Bytedance Inc.
- Yue Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PROBABILITY MODEL SWITCHING
- Publication number 20250142048
- Publication date May 1, 2025
- Tencent America LLC
- Yushin Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALING LIST PARAMETER-BASED VIDEO OR IMAGE CODING
- Publication number 20250142052
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVING REFERENCE SAMPLE POSITIONS IN VIDEO CODING
- Publication number 20250142054
- Publication date May 1, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODER, A VIDEO DECODER AND CORRESPONDING METHODS
- Publication number 20250142065
- Publication date May 1, 2025
- Huawei Technologies Co., Ltd
- Han GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250142064
- Publication date May 1, 2025
- Bytedance Inc.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABILITY USING TEMPORAL SUBLAYERS
- Publication number 20250142096
- Publication date May 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD AND IMAGE DECODING METHOD
- Publication number 20250142113
- Publication date May 1, 2025
- Kabushiki Kaisha Toshiba
- Taichiro SHIODERA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIXED-MODEL CROSS-COMPONENT PREDICTION MODE
- Publication number 20250142055
- Publication date May 1, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250142056
- Publication date May 1, 2025
- Bytedance Inc.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CCSO WITH DOWNSAMPLING FILTERS METHODS
- Publication number 20250142061
- Publication date May 1, 2025
- Tencent America LLC
- Han Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD AND AN APPARATUS FOR ENCODING/DECODING ATTRIBUTES OF A 3D...
- Publication number 20250142118
- Publication date May 1, 2025
- InterDigital CE Patent Holdings, SAS
- Jean-Eudes Marvie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK INTERMEDIARY TRANSCODING FOR DIFFUSION-BASED COMPRESSION
- Publication number 20250133238
- Publication date Apr 24, 2025
- IKIN, Inc.
- Bryan Lloyd WESTCOTT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250133296
- Publication date Apr 24, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCTION DEVICE, REPRODUCTION METHOD, AND RECORDING MEDIUM
- Publication number 20250133229
- Publication date Apr 24, 2025
- Saturn Licensing LLC
- Kazuo Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
- Publication number 20250133208
- Publication date Apr 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR APPLYING VIDEO ENCODING TECHNIQUES IN SCANNER REDIRECTION
- Publication number 20250133237
- Publication date Apr 24, 2025
- Omnissa, LLC
- Huiyong HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE/VIDEO CODING METHOD BASED ON INTRA PREDICTION INVOLVING PARSI...
- Publication number 20250133202
- Publication date Apr 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jin HEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR ENCODING/DECODING FEATURE MAP AND METHOD FOR PERFORMI...
- Publication number 20250133221
- Publication date Apr 24, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- JooYoung LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250133235
- Publication date Apr 24, 2025
- LG ELECTRONICS INC.
- Sooyeon LEE
- G06 - COMPUTING CALCULATING COUNTING

characterised by syntax aspects related to video coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Decoding method and device for bit stream supporting plurality of l...

Generalized bi directional prediction mode in video processing

Image decoding apparatus and image coding apparatus

Encoding device and method, reproduction device and method, and pro...

Picture segment ordering

Adaptive switching of color spaces, color sampling rates and/or bit...

Packet format of network abstraction layer unit, and algorithm and...

Image data encoding/decoding method and apparatus

Systems and methods for signaling neural network post-filter tensor...

Video coding and decoding

Signaling of picture header in video coding

Intra prediction-based image coding method and apparatus using MPM...

Method and apparatus for transform-based image encoding/decoding

Point cloud encoding and decoding method and system, and point clou...

Syntax for signaling cross-component video coding

Method of performing motion vector prediction, and apparatus thereof

Transform coding based on matrix-based intra prediction

Decoding and encoding of neural-network-based bitstreams

Video or image coding method and device therefor

Systems and methods for signaling temporal sub-layer information in...

Method of decoding video data and device

Control and use of chroma quantization parameter values

Implicit masked blending mode improvement with high level syntax

Layer based parameter set NAL unit constraints

Low complexity history usage for Rice parameter derivation for high...

Systems and methods for division-free probability regularization fo...

Data generation method, data reproduction method, data generation d...

Simplified processing of weighted prediction syntax and semantics u...

Image processing method based on inter prediction mode, and device...

Effective prediction using partition coding

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR USING PHYSICAL TOY BLOCKS TO PREFORM CODING T...

PARALLEL PROCESSING OF IMAGE REGIONS WITH NEURAL NETWORKS – DECODIN...

Signaling A Sign Value And An Absolute Value For A Delta Picture Or...

METHOD AND DEVICE FOR ENTROPY ENCODING, DECODING VIDEO SIGNAL

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE

METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE

Picture Timing Information Signaling In Coded Video

GEOMETRIC TRANSFORM IN NEURAL NETWORK-BASED CODING TOOLS FOR VIDEO...

SYSTEMS AND METHODS FOR PROBABILITY MODEL SWITCHING

SCALING LIST PARAMETER-BASED VIDEO OR IMAGE CODING

DERIVING REFERENCE SAMPLE POSITIONS IN VIDEO CODING

VIDEO ENCODER, A VIDEO DECODER AND CORRESPONDING METHODS

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

SCALABILITY USING TEMPORAL SUBLAYERS

IMAGE ENCODING METHOD AND IMAGE DECODING METHOD

MIXED-MODEL CROSS-COMPONENT PREDICTION MODE

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

CCSO WITH DOWNSAMPLING FILTERS METHODS

A METHOD AND AN APPARATUS FOR ENCODING/DECODING ATTRIBUTES OF A 3D...

NETWORK INTERMEDIARY TRANSCODING FOR DIFFUSION-BASED COMPRESSION

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

REPRODUCTION DEVICE, REPRODUCTION METHOD, AND RECORDING MEDIUM

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT

METHOD FOR APPLYING VIDEO ENCODING TECHNIQUES IN SCANNER REDIRECTION

IMAGE/VIDEO CODING METHOD BASED ON INTRA PREDICTION INVOLVING PARSI...

APPARATUS FOR ENCODING/DECODING FEATURE MAP AND METHOD FOR PERFORMI...

POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...