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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/172
the region being a picture, frame or field
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Patents Grants
last 30 patents
Information
Patent Grant
Staggered key frame video encoding
Patent number
11,973,996
Issue date
Apr 30, 2024
Netflix, Inc.
Aditya Mavlankar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder, methods and computer programs for an improved los...
Patent number
11,973,988
Issue date
Apr 30, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Christian Helmrich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Context initialization based on slice header flag and slice type
Patent number
11,973,950
Issue date
Apr 30, 2024
Velos Media, LLC
Kiran Misra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CCLM-based intra-prediction method and device
Patent number
11,973,954
Issue date
Apr 30, 2024
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video compression based on long range end-to-end deep learning
Patent number
11,973,964
Issue date
Apr 30, 2024
InterDigital Madison Patent Holdings, SAS
Franck Galpin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Implementation efficient partition-based intra coding concept
Patent number
11,973,978
Issue date
Apr 30, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Santiago De Luxán Hernández
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding and decoding of an omnidirectional video
Patent number
11,973,981
Issue date
Apr 30, 2024
ORANGE
Joel Jung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gradual decoding refresh in video coding
Patent number
11,973,939
Issue date
Apr 30, 2024
Huawei Technologies Co., Ltd.
FNU Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoder with motion compensated temporal filtering
Patent number
11,973,985
Issue date
Apr 30, 2024
Mediatek Inc.
Chih-Yao Chiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ordering of NAL units in coded video
Patent number
11,973,967
Issue date
Apr 30, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling of coded picture buffer information in video bitstreams
Patent number
11,973,968
Issue date
Apr 30, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for signaling parameters in video coding
Patent number
11,973,970
Issue date
Apr 30, 2024
SHARP KABUSHIKI KAISHA
Sachin G. Deshpande
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjusting a slice level quantization parameter (QP) based on a maxi...
Patent number
11,968,365
Issue date
Apr 23, 2024
Tencent America LLC
Xiang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for performing motion vector prediction using a...
Patent number
11,968,391
Issue date
Apr 23, 2024
SHARP KABUSHIKI KAISHA
Byeongdoo Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatuses and methods for encoding and decoding based on syntax e...
Patent number
11,968,357
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Xiang Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video frame codec architectures
Patent number
11,968,381
Issue date
Apr 23, 2024
Google LLC
Aki Oskari Kuusela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constrains for high level syntax elements
Patent number
11,968,402
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scaling window in subpicture sub-bitstream extraction process
Patent number
11,968,375
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture prediction method and related apparatus
Patent number
11,968,386
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Statistical multiplexing system for variable bit rate encoding with...
Patent number
11,968,411
Issue date
Apr 23, 2024
ARRIS Enterprises LLC
Brenda Van Veldhuisen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Layered scene decomposition CODEC method
Patent number
11,968,372
Issue date
Apr 23, 2024
Avalon Holographics Inc.
Matthew Hamilton
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for coding and decoding
Patent number
11,968,374
Issue date
Apr 23, 2024
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Mary-Luc George Henry Champel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of prediction refinement with optical flow
Patent number
11,968,388
Issue date
Apr 23, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding bitstream extraction with identifier signaling
Patent number
11,968,400
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transform skip based residual coding
Patent number
11,968,403
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWROK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable nested SEI message handling in video sub-bitstream extract...
Patent number
11,962,790
Issue date
Apr 16, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video frame codec architectures
Patent number
11,962,795
Issue date
Apr 16, 2024
Google LLC
Aki Oskari Kuusela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, a method and a computer program for video coding and dec...
Patent number
11,962,793
Issue date
Apr 16, 2024
Nokia Technologies Oy
Miska Matias Hannuksela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding with guided separate post-processing steps
Patent number
11,962,765
Issue date
Apr 16, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Yago Sánchez De La Fuente
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video usability information in common media application format
Patent number
11,962,808
Issue date
Apr 16, 2024
LEMON INC.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR ADAPTIVE CROPPING
Publication number
20240137532
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONSTRAINS FOR DIFFERENT CODING TOOLS
Publication number
20240137570
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED SIGNALING OF SUPPLEMENTAL ENHANCEMENT INFORMATION
Publication number
20240137526
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR DECODING VIDEO DATA
Publication number
20240137533
Publication date
Apr 25, 2024
FG Innovation Company Limited
CHIH-YU TENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR DECODER-SIDE SYNTHESIS OF VIDEO SEQUENCES
Publication number
20240137543
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENCODING AND DECODING VIDEO WITH MEMORY-EFF...
Publication number
20240137502
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMERSI...
Publication number
20240137530
Publication date
Apr 25, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jun Young JEONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DECODING/ENCODING VIDEO INCLUDING SEQUENCE PI...
Publication number
20240137567
Publication date
Apr 25, 2024
INNOPEAK TECHNOLOGY, INC.
Yue YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video Coding Bitstream Extraction With Identifier Signaling
Publication number
20240137569
Publication date
Apr 25, 2024
Huawei Technologies Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL ILLUMINATION COMPENSATION FOR BI-PREDICTION
Publication number
20240137488
Publication date
Apr 25, 2024
Tencent America LLC
Xin ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW-COMPLEXITY PANORAMIC VIDEO CODING METHOD CONSIDERING DISTORTION...
Publication number
20240137523
Publication date
Apr 25, 2024
University of Electronic Science and Technology of China
Ce ZHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR DECODING VIDEO DATA
Publication number
20240129480
Publication date
Apr 18, 2024
FG Innovation Company Limited
YU-CHIAO YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR OUTPUTTING IMAGE DATA, AND ELECTRONIC DEVICE
Publication number
20240129513
Publication date
Apr 18, 2024
Rockchip Electronics Co., Ltd.
Zhichao YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED SIGNALING OF EXTENDED DEPENDENT RANDOM-ACCESS POINT SUPPLE...
Publication number
20240129536
Publication date
Apr 18, 2024
Beijing Bytedance Network Technology Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tile Group Assignment For Raster Scan And Rectangular Tile Groups I...
Publication number
20240129494
Publication date
Apr 18, 2024
Huawei Technologies Co., Ltd
FNU Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEMORY MANAGEMENT METHOD AND VIDEO PLAYER SYSTEM FOR PLAYING MULTIC...
Publication number
20240129501
Publication date
Apr 18, 2024
REALTEK SEMICONDUCTOR CORPORATION
JIE WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
Publication number
20240129520
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODED PICTURE BUFFER MEMORY ALLOCATION AND PICTURE OUTPUT IN SCAL...
Publication number
20240129544
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OBJECT-BASED IMAGE ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240129465
Publication date
Apr 18, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyon Gon CHOO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING OUTPUT PICTURE SIZE FOR REFERENCE PICTURE RESAMPLING
Publication number
20240129477
Publication date
Apr 18, 2024
Tencent America LLC
Byeongdoo CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Constraints On Reference Picture Lists For Subpictures
Publication number
20240129542
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PICTURE ENCODING/DECODING METHOD AND RELATED APPARATUS
Publication number
20240129455
Publication date
Apr 18, 2024
Huawei Technologies Co., Ltd
Lu YU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Using Subpictures And Tiles In Video Coding
Publication number
20240129541
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRESENCE OF ADAPTATION PARAMETER SET UNITS
Publication number
20240129538
Publication date
Apr 18, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interaction Between Subpicture and Tile Row Signaling
Publication number
20240129539
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Edge Feature-Assisted Processing of Multiview Images
Publication number
20240129485
Publication date
Apr 18, 2024
Comcast Cable Communications, LLC
Vinod Kumar Malamal Vadakital
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLOCK IMPORTANCE MAPPING
Publication number
20240129469
Publication date
Apr 18, 2024
Telefonaktiebolaget LM Ericsson (publ)
Per WENNERSTEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Constraints On Picture Output Ordering In A Video Bitstream
Publication number
20240121441
Publication date
Apr 11, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPORAL SUBLAYER INFORMATION FOR VIDEO CODING
Publication number
20240121397
Publication date
Apr 11, 2024
Rickard SJÖBERG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR PREDICTING VIDEO QUALITY ACROSS DIFFERENT VIEWING PA...
Publication number
20240121402
Publication date
Apr 11, 2024
NETFLIX, INC.
Christos G. BAMPIS
H04 - ELECTRIC COMMUNICATION TECHNIQUE