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
Image or video coding on basis of information related to picture ou...
- Patent number 12,348,752
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for performing prediction...
- Patent number 12,348,754
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Nae Ri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Syntax and semantics for buffering information to simplify video sp...
- Patent number 12,348,756
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy encoding and decoding apparatus and method for using the same
- Patent number 12,348,790
- Issue date Jul 1, 2025
- Samsung Electronics Co., Ltd.
- Yinji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit masked blending mode
- Patent number 12,348,747
- Issue date Jul 1, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Merge with motion vector differencing in affine mode
- Patent number 12,348,761
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of video coding using subblock-based temporal...
- Patent number 12,348,765
- Issue date Jul 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using subpictures and tiles in video coding
- Patent number 12,348,779
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block-level window size update for arithmetic coding
- Patent number 12,348,780
- Issue date Jul 1, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Source color volume information messaging
- Patent number 12,348,781
- Issue date Jul 1, 2025
- Dolby Laboratories Licensing Corporation
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,348,784
- Issue date Jul 1, 2025
- Panasonic Intellectual Property Corporation of America
- Virginie Drugeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and use of chroma quantization parameter values
- Patent number 12,348,718
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for CABAC-based entropy coding
- Patent number 12,348,722
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Junghak Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,348,725
- Issue date Jul 1, 2025
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods of signaling and seman...
- Patent number 12,348,742
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of adaptive picture size in video bitstream
- Patent number 12,348,745
- Issue date Jul 1, 2025
- Tencent America LLC
- Stephan Wenger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extension to block adaptive weighted prediction
- Patent number 12,348,749
- Issue date Jul 1, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for signaling HRD paramet...
- Patent number 12,348,777
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image/video coding method and apparatus on basis of picture divisio...
- Patent number 12,348,783
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced cross component sample offset filtering system for video c...
- Patent number 12,348,786
- Issue date Jul 1, 2025
- Apple Inc.
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and use of chroma quantization parameter values
- Patent number 12,348,719
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptation parameter set identifier value spaces in video coding
- Patent number 12,348,739
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Normative indication of recovery point
- Patent number 12,348,776
- Issue date Jul 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Pettersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of neighboring subpictures
- Patent number 12,348,778
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform skip residual coding
- Patent number 12,348,782
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient sub-picture extraction
- Patent number 12,348,736
- Issue date Jul 1, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Robert Philipp Skupin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modification of picture parameter set (PPS) for HEVC extensions
- Patent number 12,348,741
- Issue date Jul 1, 2025
- ARRIS ENTERPRISES LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of picture order count in video bitstreams
- Patent number 12,348,753
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross random access point signaling in video coding
- Patent number 12,348,757
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-level significance maps for encoding and decoding
- Patent number 12,341,962
- Issue date Jun 24, 2025
- Velos Media, LLC
- Nguyen Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250218049
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Yousun PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO CODING SUPPORTING SUBPICTURES, SLICES AND TILES
- Publication number 20250220175
- Publication date Jul 3, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING SUPPORTING SUBPICTURES, SLICES AND TILES
- Publication number 20250220176
- Publication date Jul 3, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM
- Publication number 20250220211
- Publication date Jul 3, 2025
- KDDI CORPORATION
- Koki KISHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM
- Publication number 20250220231
- Publication date Jul 3, 2025
- KDDI CORPORATION
- Jianfeng XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW COMPLEXITY HISTORY USAGE FOR RICE PARAMETER DERIVATION FOR HIGH...
- Publication number 20250220237
- Publication date Jul 3, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING TEMPORAL SUB-LAYER INFORMATION IN...
- Publication number 20250220245
- Publication date Jul 3, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250220147
- Publication date Jul 3, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...
- Publication number 20250220158
- Publication date Jul 3, 2025
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Encoder, Video Decoder, Methods for Encoding and Decoding and...
- Publication number 20250220207
- Publication date Jul 3, 2025
- DOLBY VIDEO COMPRESSION, LLC
- Yago SÁNCHEZ DE LA FUENTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...
- Publication number 20250220243
- Publication date Jul 3, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE, COMPUTER-READABLE RECODING MEDIUM
- Publication number 20250220244
- Publication date Jul 3, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220248
- Publication date Jul 3, 2025
- Douyin Vision Co., Ltd.
- Yue LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CODING/DECODING IMAGE SELECTIVELY USING DI...
- Publication number 20250218054
- Publication date Jul 3, 2025
- Dolby Laboratories Licensing Corporation
- Sung Chang LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLICIT MASKED BLENDING MODE IMPROVEMENT WITH HIGH LEVEL SYNTAX
- Publication number 20250220213
- Publication date Jul 3, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250220230
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Yousun PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING WEIGHTED ANGULAR PREDICTION FOR INTRA CODING
- Publication number 20250220164
- Publication date Jul 3, 2025
- ARRIS Enterprises LLC
- Yue YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS OF ENCODING/DECODING VIDEO PICTURE PARTITIONE...
- Publication number 20250220173
- Publication date Jul 3, 2025
- Dolby Laboratories International Services (Beijing) Co., Ltd.
- Pierre ANDRIVON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD, DECODING METHOD, AND BITSTREAM
- Publication number 20250220184
- Publication date Jul 3, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Luhang XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220224
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CODING RESIDUAL INFORMATION IN IMAGE CODING S...
- Publication number 20250220235
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220236
- Publication date Jul 3, 2025
- Douyin Vision Co., Ltd.
- Wei JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Sign Coding of Transform Coefficients in V...
- Publication number 20250220239
- Publication date Jul 3, 2025
- MEDIATEK INC.
- Shih-Ta HSIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BITSTREAM SYNTAX FOR ADAPTIVE LINEAR WAVELET TRANSFORM
- Publication number 20250220242
- Publication date Jul 3, 2025
- Tencent America LLC
- Jun TIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL-NETWORK POST-FILTER PURPOSES WITH DOWNSAMPLING CAPABILITIES
- Publication number 20250218051
- Publication date Jul 3, 2025
- Bytedance Inc.
- Ye-Kui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO CODING SUPPORTING SUBPICTURES, SLICES AND TILES
- Publication number 20250220177
- Publication date Jul 3, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS USING HOMOGENEOUS SYNTAX WITH CODING TOOLS
- Publication number 20250220202
- Publication date Jul 3, 2025
- InterDigital CE Patent Holdings, SAS
- Franck GALPIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220226
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220228
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220225
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

characterised by syntax aspects related to video coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image or video coding on basis of information related to picture ou...

Image encoding/decoding method and device for performing prediction...

Syntax and semantics for buffering information to simplify video sp...

Entropy encoding and decoding apparatus and method for using the same

Implicit masked blending mode

Merge with motion vector differencing in affine mode

Methods and apparatus of video coding using subblock-based temporal...

Using subpictures and tiles in video coding

Block-level window size update for arithmetic coding

Source color volume information messaging

Encoder, decoder, encoding method, and decoding method

Control and use of chroma quantization parameter values

Method and apparatus for CABAC-based entropy coding

Image coding method, image decoding method, image coding apparatus,...

Encoder, a decoder and corresponding methods of signaling and seman...

Signaling of adaptive picture size in video bitstream

Extension to block adaptive weighted prediction

Image encoding/decoding method and device for signaling HRD paramet...

Image/video coding method and apparatus on basis of picture divisio...

Enhanced cross component sample offset filtering system for video c...

Control and use of chroma quantization parameter values

Adaptation parameter set identifier value spaces in video coding

Normative indication of recovery point

Coding of neighboring subpictures

Transform skip residual coding

Efficient sub-picture extraction

Modification of picture parameter set (PPS) for HEVC extensions

Coding of picture order count in video bitstreams

Cross random access point signaling in video coding

Multi-level significance maps for encoding and decoding

Patents Applicationslast 30 patents

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

VIDEO CODING SUPPORTING SUBPICTURES, SLICES AND TILES

VIDEO CODING SUPPORTING SUBPICTURES, SLICES AND TILES

MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM

MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM

LOW COMPLEXITY HISTORY USAGE FOR RICE PARAMETER DERIVATION FOR HIGH...

SYSTEMS AND METHODS FOR SIGNALING TEMPORAL SUB-LAYER INFORMATION IN...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...

Video Encoder, Video Decoder, Methods for Encoding and Decoding and...

METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...

DEVICE, COMPUTER-READABLE RECODING MEDIUM

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

APPARATUS AND METHOD FOR CODING/DECODING IMAGE SELECTIVELY USING DI...

IMPLICIT MASKED BLENDING MODE IMPROVEMENT WITH HIGH LEVEL SYNTAX

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

CODING WEIGHTED ANGULAR PREDICTION FOR INTRA CODING

METHODS AND APPARATUS OF ENCODING/DECODING VIDEO PICTURE PARTITIONE...

ENCODING METHOD, DECODING METHOD, AND BITSTREAM

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

METHOD AND DEVICE FOR CODING RESIDUAL INFORMATION IN IMAGE CODING S...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

Method and Apparatus for Sign Coding of Transform Coefficients in V...

BITSTREAM SYNTAX FOR ADAPTIVE LINEAR WAVELET TRANSFORM

NEURAL-NETWORK POST-FILTER PURPOSES WITH DOWNSAMPLING CAPABILITIES

VIDEO CODING SUPPORTING SUBPICTURES, SLICES AND TILES

METHOD AND APPARATUS USING HOMOGENEOUS SYNTAX WITH CODING TOOLS

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...