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
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
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

Patents Applicationslast 30 patents

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
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
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 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

Assigned coding mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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,...

Patents Applicationslast 30 patents

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

ADAPTIVE VIDEO ENCODING DEVICE AND METHOD, AND APPARTUS USING SAME

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

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