Assigned coding mode

Industry

CPC
H04N19/157

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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

H04N19/157Assigned coding mode

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for distributed quantization of multimodal images
- Patent number 12,309,395
- Issue date May 20, 2025
- The Mitre Corporation
- Robert M. Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of neighboring subpictures
- Patent number 12,309,429
- Issue date May 20, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Converting a bi-predicted merging candidate in a merging candidate...
- Patent number 12,309,412
- Issue date May 20, 2025
- Texas Instruments Incorporated
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context-based binary arithmetic encoding and decoding
- Patent number 12,301,818
- Issue date May 13, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for video-based patch-wise vector quantized auto-encoder cod...
- Patent number 12,301,833
- Issue date May 13, 2025
- Samsung Electronics Co., Ltd.
- Shuhui Qu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image coding method based on transform, and device therefor
- Patent number 12,301,874
- Issue date May 13, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing coding tools combinations and restrictions
- Patent number 12,301,881
- Issue date May 13, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for blending block sections in a partition-base...
- Patent number 12,301,889
- Issue date May 13, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inferencing weight values for video components in a bitstream
- Patent number 12,301,855
- Issue date May 13, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraining slice header processing overhead in video coding
- Patent number 12,301,873
- Issue date May 13, 2025
- Texas Instruments Incorporated
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video data encoding and decoding
- Patent number 12,301,875
- Issue date May 13, 2025
- Sony Group Corporation
- Karl James Sharman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus using homogeneous syntax with coding tools
- Patent number 12,294,725
- Issue date May 6, 2025
- InterDigital CE Patent Holdings, SAS
- Franck Galpin
- 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
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
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
Luma mapping-based video or image coding
- Patent number 12,284,369
- Issue date Apr 22, 2025
- LG Electronics Inc.
- Jie Zhao
- 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
Information Patent Grant
Arithmetic coding for information related to sample adaptive offset...
- Patent number 12,284,353
- Issue date Apr 22, 2025
- SUN PATENT TRUST
- Toru Matsunobu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Constraints on adaptation parameter set syntax elements
- Patent number 12,273,515
- Issue date Apr 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for constraining tile processing overhead in vide...
- Patent number 12,273,516
- Issue date Apr 8, 2025
- Texas Instruments Incorporated
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device, encoding method, and decoding method
- Patent number 12,273,514
- Issue date Apr 8, 2025
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive partition coding
- Patent number 12,273,540
- Issue date Apr 8, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rate control for a video encoder
- Patent number 12,273,544
- Issue date Apr 8, 2025
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding and decoding method and system, and point clou...
- Patent number 12,262,013
- Issue date Mar 25, 2025
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Hui Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and method
- Patent number 12,256,078
- Issue date Mar 18, 2025
- Sony Group Corporation
- Takeshi Tsukuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture encoding method, moving picture decoding method, mov...
- Patent number 12,244,827
- Issue date Mar 4, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data compression processing system and data compression processing...
- Patent number 12,244,836
- Issue date Mar 4, 2025
- HITACHI VANTARA, LTD.
- Akifumi Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of deriving quantization parameter with differential and pre...
- Patent number 12,244,808
- Issue date Mar 4, 2025
- GENSQUARE LLC
- Soo Mi Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method using prediction block and apparatus...
- Patent number 12,244,855
- Issue date Mar 4, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video block partition based on quinary-tree
- Patent number 12,244,826
- Issue date Mar 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DECODER-SIDE MOTION VECTOR REFINEMENT
- Publication number 20250168395
- Publication date May 22, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Constraining Slice Header Processing Overhead in Video Coding
- Publication number 20250168406
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING METHOD AND APPARATUS UTILIZING COMBINATION OF DIVERSE...
- Publication number 20250168341
- Publication date May 22, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Ho Chan RYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE VIDEO CODING USING INTER-LAYER PREDICTION CONTRIBUTION TO...
- Publication number 20250168408
- Publication date May 22, 2025
- DOLBY VIDEO COMPRESSION, LLC
- Tobias HINZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS USING THE SAME
- Publication number 20250159226
- Publication date May 15, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING AND DECODING METHODS AND DEVICE USING SAME
- Publication number 20250159158
- Publication date May 15, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINING TILE PROCESSING OVERHEAD IN VIDEO CODING
- Publication number 20250159161
- Publication date May 15, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO DATA
- Publication number 20250150622
- Publication date May 8, 2025
- LG ELECTRONICS INC.
- Jungsun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARITHMETIC CODING FOR INFORMATION RELATED TO SAMPLE ADAPTIVE OFFSET...
- Publication number 20250150590
- Publication date May 8, 2025
- Sun Patent Trust
- Toru MATSUNOBU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CODING METHOD AND CODING APPARATUS
- Publication number 20250150602
- Publication date May 8, 2025
- Sun Patent Trust
- Hisao SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-LOOP FILTERING METHOD AND APPARATUS FOR SAME
- Publication number 20250142085
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Seung Wook Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR ENCODING MULTI-CHANNEL IMAGE
- Publication number 20250142119
- Publication date May 1, 2025
- Korea Electronics Technology Institute
- Woo Chool PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-CODING TRANSFORM FOR AUTOENCODERS
- Publication number 20250142124
- Publication date May 1, 2025
- SYNAPTICS INCORPORATED
- Scott Liam Ransom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL USING REDUCED TRANSFORM
- Publication number 20250142126
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250133207
- Publication date Apr 24, 2025
- Panasonic Intellectual Property Corporation of America
- Ryuichi KANOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND METHOD
- Publication number 20250126260
- Publication date Apr 17, 2025
- SONY GROUP CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD
- Publication number 20250126294
- Publication date Apr 17, 2025
- SONY CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CCSO WITH BAND OFFSET ONLY OPTION
- Publication number 20250126266
- Publication date Apr 17, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING WHETHER TO USE A FIRST MERGE LIST OR A SECOND MERGE LIST...
- Publication number 20250119527
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PICTURE DECODING, METHOD FOR PICTURE ENCODING, DECODER,...
- Publication number 20250113044
- Publication date Apr 3, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Shuai WAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PICTURE DECODING, METHOD FOR PICTURE ENCODING, DECODER,...
- Publication number 20250113043
- Publication date Apr 3, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Shuai WAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA-FRAME PREDICTION-BASED VIDEO CODING METHOD AND DEVICE
- Publication number 20250113056
- Publication date Apr 3, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
- Publication number 20250097423
- Publication date Mar 20, 2025
- SONY GROUP CORPORATION
- Junichi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR VIDEO CODING
- Publication number 20250097477
- Publication date Mar 20, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING
- Publication number 20250088668
- Publication date Mar 13, 2025
- Research & Business Foundation Sungkyunkwan University
- Byeung Woo JEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT SAMPLE OFFSET (CCSO) WITH ADAPTIVE MULTI-TAP-FILTER...
- Publication number 20250080729
- Publication date Mar 6, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM COEFFICIENT BLOCK CODING
- Publication number 20250080735
- Publication date Mar 6, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Paul HAASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250080752
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
- Publication number 20250080753
- Publication date Mar 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng Jhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD USING PREDICTION BLOCK AND APPARATUS...
- Publication number 20250071324
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Assigned coding mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for distributed quantization of multimodal images

Coding of neighboring subpictures

Converting a bi-predicted merging candidate in a merging candidate...

Context-based binary arithmetic encoding and decoding

Method for video-based patch-wise vector quantized auto-encoder cod...

Image coding method based on transform, and device therefor

Managing coding tools combinations and restrictions

Systems and methods for blending block sections in a partition-base...

Inferencing weight values for video components in a bitstream

Constraining slice header processing overhead in video coding

Video data encoding and decoding

Method and apparatus using homogeneous syntax with coding tools

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

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

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

Luma mapping-based video or image coding

Effective prediction using partition coding

Arithmetic coding for information related to sample adaptive offset...

Constraints on adaptation parameter set syntax elements

Method and system for constraining tile processing overhead in vide...

Encoding device, decoding device, encoding method, and decoding method

Adaptive partition coding

Rate control for a video encoder

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

Image processing device and method

Moving picture encoding method, moving picture decoding method, mov...

Data compression processing system and data compression processing...

Method of deriving quantization parameter with differential and pre...

Image encoding/decoding method using prediction block and apparatus...

Video block partition based on quinary-tree

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DECODER-SIDE MOTION VECTOR REFINEMENT

Constraining Slice Header Processing Overhead in Video Coding

VIDEO CODING METHOD AND APPARATUS UTILIZING COMBINATION OF DIVERSE...

SCALABLE VIDEO CODING USING INTER-LAYER PREDICTION CONTRIBUTION TO...

VIDEO DECODING METHOD AND APPARATUS USING THE SAME

VIDEO ENCODING AND DECODING METHODS AND DEVICE USING SAME

CONSTRAINING TILE PROCESSING OVERHEAD IN VIDEO CODING

METHOD AND APPARATUS FOR PROCESSING VIDEO DATA

ARITHMETIC CODING FOR INFORMATION RELATED TO SAMPLE ADAPTIVE OFFSET...

CODING METHOD AND CODING APPARATUS

IN-LOOP FILTERING METHOD AND APPARATUS FOR SAME

DEVICE FOR ENCODING MULTI-CHANNEL IMAGE

INTER-CODING TRANSFORM FOR AUTOENCODERS

METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL USING REDUCED TRANSFORM

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

IMAGE PROCESSING DEVICE AND METHOD

IMAGE PROCESSING APPARATUS AND METHOD

CCSO WITH BAND OFFSET ONLY OPTION

SIGNALING WHETHER TO USE A FIRST MERGE LIST OR A SECOND MERGE LIST...

METHOD FOR PICTURE DECODING, METHOD FOR PICTURE ENCODING, DECODER,...

METHOD FOR PICTURE DECODING, METHOD FOR PICTURE ENCODING, DECODER,...

INTRA-FRAME PREDICTION-BASED VIDEO CODING METHOD AND DEVICE

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

SYSTEM AND METHOD FOR VIDEO CODING

METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING

CROSS-COMPONENT SAMPLE OFFSET (CCSO) WITH ADAPTIVE MULTI-TAP-FILTER...

TRANSFORM COEFFICIENT BLOCK CODING

INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS

METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE

IMAGE ENCODING/DECODING METHOD USING PREDICTION BLOCK AND APPARATUS...