characterised by syntax aspects related to video coding

Industry

CPC
H04N19/70

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Parent Industries

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

Industries

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.
- 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.
- 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
- 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.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit masked blending mode
- Patent number 12,348,747
- Issue date Jul 1, 2025
- Tencent America LLC
- 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.
- 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.
- 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.
- 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
- 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
- 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
- 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
- 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.
- 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
- 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.
- 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
- 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
- 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.
- 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.
- 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.
- 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
- 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.
- 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)
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of neighboring subpictures
- Patent number 12,348,778
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- 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.
- 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.
- 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
- 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.
- 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.
- 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
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250211863
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211732
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture Prediction Method and Apparatus
- Publication number 20250211737
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING SEGMENT PRESENCE INFORMATION
- Publication number 20250211755
- Publication date Jun 26, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Pettersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
- Publication number 20250211778
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR CODING OR DECODING VIDEO PARAMETER SET OR SEQUENCE PARA...
- Publication number 20250211795
- Publication date Jun 26, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORMS FOR CODING V-DMC BASE MESH ATTRIBUTES
- Publication number 20250211786
- Publication date Jun 26, 2025
- QUALCOMM Incorporated
- Anique Akhtar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD RELATED TO RESIDUAL CODING, AND DEVICE THEREFOR
- Publication number 20250211792
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR CODING OR DECODING VIDEO PARAMETER SET OR SEQUENCE PARA...
- Publication number 20250211794
- Publication date Jun 26, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211734
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD USING SIMPLIFIED RESIDUAL DATA CODING IN VIDE...
- Publication number 20250211751
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE STREAMING OF GEOMETRY-BASED POINT CLOUDS
- Publication number 20250211753
- Publication date Jun 26, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Srinivas Gudumasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL TEMPLATE WITH MULTIPASS DECODER SIDE MOTION VECTOR REFINE...
- Publication number 20250211779
- Publication date Jun 26, 2025
- MEDIATEK INC.
- Chen-Yen LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211733
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250211738
- Publication date Jun 26, 2025
- Bytedance Inc.
- Ye-Kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DECODING IMAGE AND APPARATUS THEREFOR
- Publication number 20250211746
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD FOR CHROMA QUANTIZATION PARAMETER DATA AND AP...
- Publication number 20250211762
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoder, Decoder and Methods Thereof for Video Encoding and Decoding
- Publication number 20250211773
- Publication date Jun 26, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLICIT MULTI-PASS DECODER-SIDE MOTION VECTOR REFINEMENT
- Publication number 20250211777
- Publication date Jun 26, 2025
- MEDIATEK INC.
- Chen-Yen LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD BASED ON TEMPLATE MATCHING, AND DEVI...
- Publication number 20250211783
- Publication date Jun 26, 2025
- Kyungyong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR TRANSFORM TRAINING AND CODING
- Publication number 20250211789
- Publication date Jun 26, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Ning YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...
- Publication number 20250211791
- Publication date Jun 26, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling Of Subpicture Level And Buffering Information
- Publication number 20250211796
- Publication date Jun 26, 2025
- Bytedance Inc.
- Ye-kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESSAGING PARAMETERS FOR NEURAL-NETWORK POST FILTERING IN IMAGE AND...
- Publication number 20250211799
- Publication date Jun 26, 2025
- Dolby Laboratories Licensing Corporation
- Peng Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211735
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE OR VIDEO CODING BASED ON SIGNALING OF QUANTIZATION PARAMETER...
- Publication number 20250211743
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
V-PCC BASED DYNAMIC TEXTURED MESH CODING WITHOUT OCCUPANCY MAPS
- Publication number 20250211784
- Publication date Jun 26, 2025
- InterDigital CE Patent Holdings, SAS
- Julien RICARD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250211721
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS IN IMAGE/VIDEO CODING SYSTEM
- Publication number 20250211727
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, AND COD...
- Publication number 20250211763
- Publication date Jun 26, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yanzhuo MA
- 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

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE ENCODING/DECODING METHOD AND DEVICE

Picture Prediction Method and Apparatus

PROVIDING SEGMENT PRESENCE INFORMATION

INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS

METHODS FOR CODING OR DECODING VIDEO PARAMETER SET OR SEQUENCE PARA...

TRANSFORMS FOR CODING V-DMC BASE MESH ATTRIBUTES

IMAGE DECODING METHOD RELATED TO RESIDUAL CODING, AND DEVICE THEREFOR

METHODS FOR CODING OR DECODING VIDEO PARAMETER SET OR SEQUENCE PARA...

IMAGE ENCODING/DECODING METHOD AND DEVICE

VIDEO DECODING METHOD USING SIMPLIFIED RESIDUAL DATA CODING IN VIDE...

ADAPTIVE STREAMING OF GEOMETRY-BASED POINT CLOUDS

BILATERAL TEMPLATE WITH MULTIPASS DECODER SIDE MOTION VECTOR REFINE...

IMAGE ENCODING/DECODING METHOD AND DEVICE

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD FOR DECODING IMAGE AND APPARATUS THEREFOR

IMAGE DECODING METHOD FOR CHROMA QUANTIZATION PARAMETER DATA AND AP...

Encoder, Decoder and Methods Thereof for Video Encoding and Decoding

IMPLICIT MULTI-PASS DECODER-SIDE MOTION VECTOR REFINEMENT

VIDEO SIGNAL PROCESSING METHOD BASED ON TEMPLATE MATCHING, AND DEVI...

METHODS AND APPARATUS FOR TRANSFORM TRAINING AND CODING

ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...

Signaling Of Subpicture Level And Buffering Information

MESSAGING PARAMETERS FOR NEURAL-NETWORK POST FILTERING IN IMAGE AND...

IMAGE ENCODING/DECODING METHOD AND DEVICE

IMAGE OR VIDEO CODING BASED ON SIGNALING OF QUANTIZATION PARAMETER...

V-PCC BASED DYNAMIC TEXTURED MESH CODING WITHOUT OCCUPANCY MAPS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

INTER PREDICTION METHOD AND APPARATUS IN IMAGE/VIDEO CODING SYSTEM

CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, AND COD...