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H04N19/184

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

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H04N19/184the unit being bits

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Patents Grantslast 30 patents

Information Patent Grant
Image segmentation method and apparatus for image encoding and deco...
- Patent number 12,273,517
- Issue date Apr 8, 2025
- Samsung Electronics Co., Ltd.
- Minsoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and apparatus
- Patent number 12,273,518
- Issue date Apr 8, 2025
- DIGITALINSIGHTS INC.
- Yongjo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, system and methods for encoding and decoding
- Patent number 12,273,519
- Issue date Apr 8, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Inter prediction encoding method, apparatus, and device, and readab...
- Patent number 12,273,535
- Issue date Apr 8, 2025
- Tencent Technology (Shenzhen) Company Limited
- Hongshun Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High fidelity color in the cloud
- Patent number 12,273,542
- Issue date Apr 8, 2025
- Amazon Technologies, Inc.
- Katrina Renee King
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, a method and a computer program for video coding and dec...
- Patent number 12,273,565
- Issue date Apr 8, 2025
- Jani Lainema
- 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
Slicing and tiling in video coding
- Patent number 12,267,531
- Issue date Apr 1, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding apparatus and method
- Patent number 12,267,514
- Issue date Apr 1, 2025
- Samsung Electronics Co., Ltd.
- Hwayong Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reproducing video of dynamic bitrate with a plurality of channels
- Patent number 12,267,537
- Issue date Apr 1, 2025
- LINE PLUS CORPORATION
- Joonsick Baick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High level syntax for video coding and decoding
- Patent number 12,267,488
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tile level filtering in video coding
- Patent number 12,267,490
- Issue date Apr 1, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact network abstraction layer (NAL) unit header
- Patent number 12,267,511
- Issue date Apr 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Pettersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and apparatus therefor, and decoding method and app...
- Patent number 12,267,523
- Issue date Apr 1, 2025
- Samsung Electronics Co., Ltd.
- Jin-young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device using tool set and image decoding method ther...
- Patent number 12,262,039
- Issue date Mar 25, 2025
- Samsung Electronics Co., Ltd.
- Woongil Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interaction between subpicture and tile row signaling
- Patent number 12,262,059
- Issue date Mar 25, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of output layer sets of coded video
- Patent number 12,262,027
- Issue date Mar 25, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Yago Sánchez De La Fuente
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus, image decoding method, and storage medium
- Patent number 12,262,056
- Issue date Mar 25, 2025
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tile and sub-picture partitioning
- Patent number 12,262,009
- Issue date Mar 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,262,058
- Issue date Mar 25, 2025
- Panasonic Intellectual Property Corporation of America
- Masato Ohkawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing a video frame having slices and tiles
- Patent number 12,256,074
- Issue date Mar 18, 2025
- Velos Media, LLC
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a block of v...
- Patent number 12,256,093
- Issue date Mar 18, 2025
- Canon Kabushiki Kaisha
- Jonathan Gan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder and bitstream for video with frames with global motion
- Patent number 12,256,091
- Issue date Mar 18, 2025
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction-based video encoding/decoding method and device
- Patent number 12,256,063
- Issue date Mar 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder with merge candidate reorder based on common motion vector
- Patent number 12,250,390
- Issue date Mar 11, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of video coding using a subset of available intra...
- Patent number 12,250,402
- Issue date Mar 11, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
- Patent number 12,250,368
- Issue date Mar 11, 2025
- Panasonic Intellectual Property Corporation of America
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture position constraints in video coding
- Patent number 12,250,389
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient rounding for deblocking
- Patent number 12,250,398
- Issue date Mar 11, 2025
- SUN PATENT TRUST
- Matthias Narroschke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive transfer function for video encoding and decoding
- Patent number 12,244,820
- Issue date Mar 4, 2025
- Apple Inc.
- Alexandros Tourapis
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CCSO WITH DOWNSAMPLING FILTERS AND SAMPLE POSITION SELECTION
- Publication number 20250119538
- Publication date Apr 10, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTIVE JUST-IN-TIME TRANSCODING
- Publication number 20250119562
- Publication date Apr 10, 2025
- Microsoft Technology Licensing, LLC
- Nicholas Tegan HECKMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING VIDEO AND RECORDING MEDIUM STORING MET...
- Publication number 20250119558
- Publication date Apr 10, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kwan-Jung OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING
- Publication number 20250119561
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Amirhossein HABIBIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DECODERS AND METHODS FOR LOW-LATENCY DECODING
- Publication number 20250119566
- Publication date Apr 10, 2025
- NOVATEK MICROELECTRONICS CORP.
- Kuan-Lin Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COEFFICIENT DECODING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
- Publication number 20250119584
- Publication date Apr 10, 2025
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Dongping PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER SYSTEMS EXHIBITING IMPROVED COMPUTER SPEED AND TRANSCRIPTI...
- Publication number 20250119553
- Publication date Apr 10, 2025
- VOXSMART LIMITED
- TEJAS SHASTRY
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Tile Group Signaling In Video Coding
- Publication number 20250119555
- Publication date Apr 10, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DOWN-SAMPLING AND UP-SAMPLING IN MATRIX IN...
- Publication number 20250119575
- Publication date Apr 10, 2025
- Samsung Electronics Co., Ltd.
- Saifeng Ni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHROMA INTRA PREDICTION WITH FILTERING
- Publication number 20250119577
- Publication date Apr 10, 2025
- Google LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPARATE MERGE LIST FOR SUBBLOCK MERGE CANDIDATES AND INTRA-INTER T...
- Publication number 20250113062
- Publication date Apr 3, 2025
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE CLIPPING FOR LOW DYNAMIC RANGE (LDR) BASED IMAGE AND VIDEO C...
- Publication number 20250113036
- Publication date Apr 3, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, METHOD AND STORAGE MEDIUM FOR IMAGE ENCODING/DECODING TO...
- Publication number 20250113055
- Publication date Apr 3, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong-Hyun KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING MET...
- Publication number 20250113048
- Publication date Apr 3, 2025
- Huawei Technologies Co., Ltd
- Kangying CAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...
- Publication number 20250106414
- Publication date Mar 27, 2025
- Panasonic Intellectual Property Corporation of America
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Faster Hybrid Three Pass Encoding for Video Streaming
- Publication number 20250106413
- Publication date Mar 27, 2025
- Bitmovin GmbH
- Philipp Schwellenbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPETITION BASED DISPLACEMENT SKIP FOR MESH COMPRESSION
- Publication number 20250106383
- Publication date Mar 27, 2025
- Tencent America LLC
- Xiaozhong XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250106405
- Publication date Mar 27, 2025
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSED DOMAIN ARTIFICIAL INTELLIGENCE FOR IMAGE SIGNAL PROCESSING
- Publication number 20250106416
- Publication date Mar 27, 2025
- Samsung Electronics Co., Ltd.
- Molin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENDED TAPS USING DIFFERENT SOURCES FOR ADAPTIVE LOOP FILTER IN V...
- Publication number 20250106394
- Publication date Mar 27, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA
- Publication number 20250097412
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- Jonathan TAQUET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA
- Publication number 20250097413
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- Jonathan TAQUET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA
- Publication number 20250097415
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- Jonathan TAQUET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA
- Publication number 20250097414
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- Jonathan TAQUET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA DECOMPRESSION AND PACKING
- Publication number 20250097442
- Publication date Mar 20, 2025
- Imagination Technologies Limited
- Jeffery Thomas Bond
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING GENERAL CONSTRAINTS INFORMATION FOR VIDEO CODING
- Publication number 20250097445
- Publication date Mar 20, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA
- Publication number 20250097416
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- Jonathan TAQUET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE CODING SUPPORTING BLOCK MERGING AND SKIP MODE
- Publication number 20250097453
- Publication date Mar 20, 2025
- GE Video Compression, LLC
- Heiko SCHWARZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE ENCODING METHOD, PICTURE DECODING METHOD, ENCODER, DECODER...
- Publication number 20250088643
- Publication date Mar 13, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Shuai WAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...
- Publication number 20250088674
- Publication date Mar 13, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the unit being bits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image segmentation method and apparatus for image encoding and deco...

Video coding method and apparatus

Encoder, decoder, system and methods for encoding and decoding

Inter prediction encoding method, apparatus, and device, and readab...

High fidelity color in the cloud

Apparatus, a method and a computer program for video coding and dec...

Rate control for a video encoder

Slicing and tiling in video coding

Video decoding apparatus and method

Reproducing video of dynamic bitrate with a plurality of channels

High level syntax for video coding and decoding

Tile level filtering in video coding

Compact network abstraction layer (NAL) unit header

Encoding method and apparatus therefor, and decoding method and app...

Image decoding device using tool set and image decoding method ther...

Interaction between subpicture and tile row signaling

Processing of output layer sets of coded video

Image decoding apparatus, image decoding method, and storage medium

Tile and sub-picture partitioning

Encoder, decoder, encoding method, and decoding method

Processing a video frame having slices and tiles

Method, apparatus and system for encoding and decoding a block of v...

Encoder and bitstream for video with frames with global motion

Intra prediction-based video encoding/decoding method and device

Decoder with merge candidate reorder based on common motion vector

Method and system of video coding using a subset of available intra...

Three-dimensional data encoding method, three-dimensional data deco...

Sub-picture position constraints in video coding

Efficient rounding for deblocking

Adaptive transfer function for video encoding and decoding

Patents Applicationslast 30 patents

CCSO WITH DOWNSAMPLING FILTERS AND SAMPLE POSITION SELECTION

SELECTIVE JUST-IN-TIME TRANSCODING

METHOD FOR ENCODING/DECODING VIDEO AND RECORDING MEDIUM STORING MET...

SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING

VIDEO DECODERS AND METHODS FOR LOW-LATENCY DECODING

COEFFICIENT DECODING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM

COMPUTER SYSTEMS EXHIBITING IMPROVED COMPUTER SPEED AND TRANSCRIPTI...

Tile Group Signaling In Video Coding

METHOD AND APPARATUS FOR DOWN-SAMPLING AND UP-SAMPLING IN MATRIX IN...

CHROMA INTRA PREDICTION WITH FILTERING

SEPARATE MERGE LIST FOR SUBBLOCK MERGE CANDIDATES AND INTRA-INTER T...

SAMPLE CLIPPING FOR LOW DYNAMIC RANGE (LDR) BASED IMAGE AND VIDEO C...

APPARATUS, METHOD AND STORAGE MEDIUM FOR IMAGE ENCODING/DECODING TO...

POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING MET...

THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...

Faster Hybrid Three Pass Encoding for Video Streaming

COMPETITION BASED DISPLACEMENT SKIP FOR MESH COMPRESSION

INTER PREDICTION METHOD AND APPARATUS

COMPRESSED DOMAIN ARTIFICIAL INTELLIGENCE FOR IMAGE SIGNAL PROCESSING

EXTENDED TAPS USING DIFFERENT SOURCES FOR ADAPTIVE LOOP FILTER IN V...

CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA

CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA

CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA

CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA

DATA DECOMPRESSION AND PACKING

SIGNALING GENERAL CONSTRAINTS INFORMATION FOR VIDEO CODING

CROSS-COMPONENT ADAPTIVE LOOP FILTER FOR CHROMA

PICTURE CODING SUPPORTING BLOCK MERGING AND SKIP MODE

PICTURE ENCODING METHOD, PICTURE DECODING METHOD, ENCODER, DECODER...

METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...