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
Video coding method and apparatus utilizing combination of diverse...
- Patent number 12,238,283
- Issue date Feb 25, 2025
- Intellectual Discovery Co., Ltd.
- Ho Chan Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condition-dependent unsymmetrical quad-tree partitioning
- Patent number 12,238,346
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding and decoding methods and device using same
- Patent number 12,231,635
- Issue date Feb 18, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of gradual decoding refresh and reference picture lists
- Patent number 12,231,653
- Issue date Feb 18, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information 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
Information Patent Grant
Coding method and coding apparatus
- Patent number 12,231,656
- Issue date Feb 18, 2025
- SUN PATENT TRUST
- Hisao Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for applying deblocking filters in video coding
- Patent number 12,231,692
- Issue date Feb 18, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder that determines an intra prediction mode used for a current...
- Patent number 12,219,137
- Issue date Feb 4, 2025
- Panasonic Intellectual Property Corporation of America
- Ryuichi Kanoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding device performing entropy-encoding process for inter...
- Patent number 12,219,151
- Issue date Feb 4, 2025
- NEC Corporation
- Kenta Senzaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive video encoding device and method, and appartus using same
- Patent number 12,212,739
- Issue date Jan 28, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive video decoding and encoding method, and apparatus using same
- Patent number 12,206,843
- Issue date Jan 21, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for picture decoding, method for picture encoding, decoder,...
- Patent number 12,206,863
- Issue date Jan 21, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Shuai Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra filtering flag in video coding
- Patent number 12,206,864
- Issue date Jan 21, 2025
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-frame prediction-based video coding method and device
- Patent number 12,206,895
- Issue date Jan 21, 2025
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform coefficient block coding
- Patent number 12,200,216
- Issue date Jan 14, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Paul Haase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method for skipping encoding of prim...
- Patent number 12,200,258
- Issue date Jan 14, 2025
- Sony Corporation
- Takeshi Tsukuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for video coding
- Patent number 12,200,270
- Issue date Jan 14, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and method
- Patent number 12,192,462
- Issue date Jan 7, 2025
- Sony Group Corporation
- Takeshi Tsukuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image encoding/decoding
- Patent number 12,192,523
- Issue date Jan 7, 2025
- Research & Business Foundation Sungkyunkwan University
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rate controlled image and texture data compression
- Patent number 12,183,043
- Issue date Dec 31, 2024
- Meta Platforms Technologies, LLC
- Cheng Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus of video coding using palette mode
- Patent number 12,184,866
- Issue date Dec 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng Jhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction mode encoding/decoding method and apparatus
- Patent number 12,184,867
- Issue date Dec 31, 2024
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for video picture intra-prediction estimation
- Patent number 12,184,841
- Issue date Dec 31, 2024
- Texas Instruments Incorporated
- Ranga Ramanujam Srinivasan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and image processing method
- Patent number 12,184,857
- Issue date Dec 31, 2024
- Sony Group Corporation
- Junichi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of segment-based video coding using palette mode
- Patent number 12,184,870
- Issue date Dec 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng Jhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method and apparatus, and image decoding method and...
- Patent number 12,177,472
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing video signal using reduced transform
- Patent number 12,177,484
- Issue date Dec 24, 2024
- LG Electronics Inc.
- Moonmo Koo
- 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
Encoder, decoder, encoding method, and decoding method
- Patent number 12,177,438
- Issue date Dec 24, 2024
- Panasonic Intellectual Property Corporation of America
- Tadamasa Toma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding images
- Patent number 12,177,443
- Issue date Dec 24, 2024
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
Information Patent Application
ADAPTIVE VIDEO ENCODING DEVICE AND METHOD, AND APPARTUS USING SAME
- Publication number 20250071263
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE VIDEO DECODING AND ENCODING METHOD, AND APPARATUS USING SAME
- Publication number 20250071264
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250071279
- Publication date Feb 27, 2025
- Panasonic Intellectual Property Corporation of America
- Tadamasa TOMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250063168
- Publication date Feb 20, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD PROCESSING METHOD AND APPARATUS
- Publication number 20250063178
- Publication date Feb 20, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Wenjie ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD AND APPARATUS, AND IMAGE DECODING METHOD AND...
- Publication number 20250055996
- Publication date Feb 13, 2025
- SAMSUNG ELECTRONICS CO., LTD.
- Sun-il LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...
- Publication number 20250056067
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- CHRISTOPHER JAMES ROSEWARNE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ranked Reference Framework For Video Coding
- Publication number 20250047833
- Publication date Feb 6, 2025
- Google LLC
- Sarah Parker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR SIGNALING AND PERFORMING SECONDARY TRANSFORMS
- Publication number 20250047849
- Publication date Feb 6, 2025
- Tencent America LLC
- Yushin Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL
- Publication number 20250047870
- Publication date Feb 6, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250039386
- Publication date Jan 30, 2025
- Sun Patent Trust
- Hisao SASAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL
- Publication number 20250039359
- Publication date Jan 30, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR LOSSLESS CODING MODES IN VIDEO CODING
- Publication number 20250030872
- Publication date Jan 23, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Tsung-Chuan MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Neural Network-Based Post Filter For Video Coding
- Publication number 20250030881
- Publication date Jan 23, 2025
- Lemon Inc.
- Yue Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM
- Publication number 20250024085
- Publication date Jan 16, 2025
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xue LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE...
- Publication number 20250024073
- Publication date Jan 16, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250016361
- Publication date Jan 9, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING FOR VIDEO BLOCK PARTITION MODE
- Publication number 20250016385
- Publication date Jan 9, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM S...
- Publication number 20250008110
- Publication date Jan 2, 2025
- LG ELECTRONICS INC.
- Donggyu GWAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFECTIVE WEDGELET PARTITION CODING
- Publication number 20250008092
- Publication date Jan 2, 2025
- GE Video Compression, LLC
- Philipp MERKLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE DECODING METHOD, MOVIN...
- Publication number 20240430472
- Publication date Dec 26, 2024
- Sun Patent Trust
- Hisao SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTING A QUANTIZATION VALUE FOR ENCODING A PICTURE
- Publication number 20240430431
- Publication date Dec 26, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Naveen Srinivasamurthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFECTIVE WEDGELET PARTITION CODING USING SPATIAL PREDICTION
- Publication number 20240430473
- Publication date Dec 26, 2024
- GE Video Compression, LLC
- Philipp MERKLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...
- Publication number 20240430433
- Publication date Dec 26, 2024
- Interdigital VC Holdings, Inc.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING
- Publication number 20240430483
- Publication date Dec 26, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Santiago DE LUXÁN HERNÁNDEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...
- Publication number 20240406420
- Publication date Dec 5, 2024
- Sun Patent Trust
- Hisao SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING VIDEO SIGNAL BY USING LOCAL ILLUMINATION COMP...
- Publication number 20240406410
- Publication date Dec 5, 2024
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Dongcheol KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTION BETWEEN BI-PREDICTION LOCAL ILLUMINATION COMPENSATION A...
- Publication number 20240388719
- Publication date Nov 21, 2024
- QUALCOMM Incorporated
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
- Publication number 20240380893
- Publication date Nov 14, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Assigned coding mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video coding method and apparatus utilizing combination of diverse...

Condition-dependent unsymmetrical quad-tree partitioning

Video encoding and decoding methods and device using same

Signaling of gradual decoding refresh and reference picture lists

Method and apparatus for processing video data

Coding method and coding apparatus

Systems and methods for applying deblocking filters in video coding

Encoder that determines an intra prediction mode used for a current...

Video encoding device performing entropy-encoding process for inter...

Adaptive video encoding device and method, and appartus using same

Adaptive video decoding and encoding method, and apparatus using same

Method for picture decoding, method for picture encoding, decoder,...

Intra filtering flag in video coding

Intra-frame prediction-based video coding method and device

Transform coefficient block coding

Image processing apparatus and method for skipping encoding of prim...

System and method for video coding

Image processing device and method

Method and apparatus for image encoding/decoding

Rate controlled image and texture data compression

Methods and apparatus of video coding using palette mode

Intra prediction mode encoding/decoding method and apparatus

Method and system for video picture intra-prediction estimation

Image processing device and image processing method

Methods and apparatus of segment-based video coding using palette mode

Image encoding method and apparatus, and image decoding method and...

Method and device for processing video signal using reduced transform

Image encoding device, image decoding device, and the programs thereof

Encoder, decoder, encoding method, and decoding method

Method and device for encoding/decoding images

Patents Applicationslast 30 patents

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

ADAPTIVE VIDEO ENCODING DEVICE AND METHOD, AND APPARTUS USING SAME

ADAPTIVE VIDEO DECODING AND ENCODING METHOD, AND APPARATUS USING SAME

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

POINT CLOUD PROCESSING METHOD AND APPARATUS

IMAGE ENCODING METHOD AND APPARATUS, AND IMAGE DECODING METHOD AND...

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...

Ranked Reference Framework For Video Coding

METHODS AND SYSTEMS FOR SIGNALING AND PERFORMING SECONDARY TRANSFORMS

METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL

IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...

METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL

METHODS AND DEVICES FOR LOSSLESS CODING MODES IN VIDEO CODING

Neural Network-Based Post Filter For Video Coding

IMAGE ENCODING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM

METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

SIGNALING FOR VIDEO BLOCK PARTITION MODE

FEATURE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM S...

EFFECTIVE WEDGELET PARTITION CODING

MOVING PICTURE CODING METHOD, MOVING PICTURE DECODING METHOD, MOVIN...

SELECTING A QUANTIZATION VALUE FOR ENCODING A PICTURE

EFFECTIVE WEDGELET PARTITION CODING USING SPATIAL PREDICTION

METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...

PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING

IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...

METHOD FOR PROCESSING VIDEO SIGNAL BY USING LOCAL ILLUMINATION COMP...

INTERACTION BETWEEN BI-PREDICTION LOCAL ILLUMINATION COMPENSATION A...

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...