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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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last 30 patents
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Picture decoding method, picture coding method and corresponding ap...
Patent number
12,368,851
Issue date
Jul 22, 2025
Hangzhou Hikvision Digital Technology Co., Ltd.
Liang Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive resolution for motion vector difference
Patent number
12,368,860
Issue date
Jul 22, 2025
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Video signal processing method and apparatus using adaptive motion...
Patent number
12,368,874
Issue date
Jul 22, 2025
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
Geonjung Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Two-step cross-component prediction mode
Patent number
12,368,875
Issue date
Jul 22, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Dynamic bitset coding
Patent number
12,368,897
Issue date
Jul 22, 2025
Google LLC
Vincent Rabaud
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and apparatus for processing intra-prediction-based video si...
Patent number
12,368,846
Issue date
Jul 22, 2025
Industry Academy Cooperation Foundation of Sejong University
Yung Lyul Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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String matching with a single value from reference locations
Patent number
12,368,842
Issue date
Jul 22, 2025
Tencent America LLC
Xiaozhong Xu
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Filtering differently coded frames by a general filtering model bas...
Patent number
12,368,866
Issue date
Jul 22, 2025
Tencent Technology (Shenzhen) Company Limited
Liqiang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Predictor candidates for motion compensation
Patent number
12,368,881
Issue date
Jul 22, 2025
INTERDIGITAL VC HOLDINGS, INC.
Tangi Poirier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Dynamic mesh compression using inter and intra prediction
Patent number
12,368,888
Issue date
Jul 22, 2025
Tencent America LLC
Xiaozhong Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Intra coded video using quantized residual differential pulse code...
Patent number
12,368,844
Issue date
Jul 22, 2025
BYTEDANCE INC.
Weijia Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Applying PDPC after fusion of plural intra mode predictors
Patent number
12,368,857
Issue date
Jul 22, 2025
Tencent America LLC
Ling Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and device for removing redundant syntax from merge data syntax
Patent number
12,368,861
Issue date
Jul 22, 2025
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method and system for selectively breaking prediction in video coding
Patent number
12,368,862
Issue date
Jul 22, 2025
Dolby Laboratories Licensing Corporation
Michael Horowitz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Facilitating encoding of video data using neural network
Patent number
12,368,864
Issue date
Jul 22, 2025
City University of Hong Kong
Sam Tak Wu Kwong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method and apparatus adaptive constraint on bi-prediction for out-o...
Patent number
12,368,879
Issue date
Jul 22, 2025
Tencent America LLC
Guichun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method of signaling in a video codec
Patent number
12,368,850
Issue date
Jul 22, 2025
British Broadcasting Corporation
Saverio Blasi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Updating an objective quality score of a video flow and processing...
Patent number
12,368,865
Issue date
Jul 22, 2025
Tencent Cloud Europe (France) SAS
Joël Jung
G06 - COMPUTING CALCULATING COUNTING
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Flexible transform scheme for residual blocks
Patent number
12,368,892
Issue date
Jul 22, 2025
Tencent America LLC
Tianqi Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Storage system and method for storage management in multi-channel,...
Patent number
12,363,312
Issue date
Jul 15, 2025
SanDisk Technologies, Inc.
Ramanathan Muthiah
G06 - COMPUTING CALCULATING COUNTING
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Methods providing encoding/decoding of dependent/independent partit...
Patent number
12,363,315
Issue date
Jul 15, 2025
Telefonaktiebolaget LM Ericsson (publ)
Rickard Sjöberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Coding and decoding of video coding modes
Patent number
12,363,337
Issue date
Jul 15, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Hongbin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Base mesh data and motion information sub-stream format for video-b...
Patent number
12,363,343
Issue date
Jul 15, 2025
Apple Inc.
Alexandros Tourapis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image processing method and image processing apparatus
Patent number
12,363,345
Issue date
Jul 15, 2025
SUN PATENT TRUST
Matthias Narroschke
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Prediction mode determining method and apparatus, encoding device,...
Patent number
12,363,296
Issue date
Jul 15, 2025
Huawei Technologies Co., Ltd.
Haitao Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method and a device for decoding an intra predicted block of a pict...
Patent number
RE50495
Issue date
Jul 15, 2025
INTERDIGITAL VC HOLDINGS, INC.
Fabrice Leleannec
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Nested entropy encoding
Patent number
12,363,300
Issue date
Jul 15, 2025
DOLBY INTERNATIONAL AB
Yeping Su
H03 - BASIC ELECTRONIC CIRCUITRY
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Substitutional quality factor learning in the latent space for neur...
Patent number
12,363,329
Issue date
Jul 15, 2025
Tencent America LLC
Wei Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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System and method for signaling of motion merge modes in video coding
Patent number
12,363,334
Issue date
Jul 15, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Geometric partition based intra prediction
Patent number
12,363,288
Issue date
Jul 15, 2025
Tencent America LLC
Ling Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Multi-Hypothesis Cross Component Prediction Models
Publication number
20250240403
Publication date
Jul 24, 2025
Tencent America LLC
Jing YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING MERGE CANDIDATE MOTION INFORM...
Publication number
20250240408
Publication date
Jul 24, 2025
Huawei Technologies Co., Ltd
Xu Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER
Publication number
20250240460
Publication date
Jul 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Changyue MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR
Publication number
20250240432
Publication date
Jul 24, 2025
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
IMAGE DECODING METHOD FOR CHROMA COMPONENT AND DEVICE THEREFOR
Publication number
20250240443
Publication date
Jul 24, 2025
LG ELECTRONICS INC.
Seethal PALURI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
JOINT INTRA MODE CODING
Publication number
20250240404
Publication date
Jul 24, 2025
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
VIDEO CODING METHOD AND STORAGE MEDIUM
Publication number
20250240461
Publication date
Jul 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Zhenyu DAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING M...
Publication number
20250240420
Publication date
Jul 24, 2025
Panasonic Intellectual Property Corporation of America
Tadamasa TOMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHODS AND DEVICES WITH INTRA BLOCK COPY
Publication number
20250240433
Publication date
Jul 24, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Changyue MA
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
AFFINE MOTION VECTOR PREDICTOR AND AFFINE MERGED MOTION VECTOR BY U...
Publication number
20250240450
Publication date
Jul 24, 2025
Tencent America LLC
Lien-Fei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
INTRA PREDICTION DEVICE AND METHOD INVOLVING MATRIX-BASED INTRA PRE...
Publication number
20250240451
Publication date
Jul 24, 2025
LG ELECTRONICS INC.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20250240410
Publication date
Jul 24, 2025
Panasonic Intellectual Property Corporation of America
Jing Ya LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
REFERENCE PICTURE RESAMPLING FOR VIDEO CODING
Publication number
20250240413
Publication date
Jul 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Jonathan GAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING M...
Publication number
20250240421
Publication date
Jul 24, 2025
Panasonic Intellectual Property Corporation of America
Tadamasa TOMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
VIDEO CODING WITH TRAINING-BASED CODING TOOL
Publication number
20250240423
Publication date
Jul 24, 2025
Tencent America LLC
Biao WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD AND APPARATUS FOR THE REGION OF INTEREST ENCRYPTION IN HEVC/...
Publication number
20250240434
Publication date
Jul 24, 2025
INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
Young-Gab KIM
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...
Publication number
20250240437
Publication date
Jul 24, 2025
Hyundai Motor Company
Jin Heo
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE INVOLVING GRADUAL...
Publication number
20250240441
Publication date
Jul 24, 2025
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
HIGH LEVEL SYNTAX SIGNALING METHOD AND DEVICE FOR IMAGE/VIDEO CODING
Publication number
20250240442
Publication date
Jul 24, 2025
LG ELECTRONICS INC.
Seethal PALURI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SELECTIVE TRANSFORM SET BASED ON PREDICTION MODE
Publication number
20250233993
Publication date
Jul 17, 2025
Tencent America LLC
Biao WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
TECHNIQUES FOR AVM COEFFICIENT ENCODING
Publication number
20250234049
Publication date
Jul 17, 2025
NETFLIX, INC.
Rubén ACIEGO CASERO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
Publication number
20250234093
Publication date
Jul 17, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
Publication number
20250234007
Publication date
Jul 17, 2025
Sun Patent Trust
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
VIDEO CODING METHOD, VIDEO DECODING METHOD, VIDEO CODING APPARATUS...
Publication number
20250234027
Publication date
Jul 17, 2025
Sun Patent Trust
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
NEURAL NETWORK VIDEO CODING IN-LOOP FILTERING IN TRANSFORM DOMAIN
Publication number
20250234048
Publication date
Jul 17, 2025
QUALCOMM Incorporated
Yun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
LIGHTWEIGHT VIDEO CODEC FOR MACHINE TASKS
Publication number
20250233977
Publication date
Jul 17, 2025
Tencent America LLC
Ding DING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD AND APPARATUS FOR DIMD INTRA PREDICTION MODE SELECTION IN A...
Publication number
20250233979
Publication date
Jul 17, 2025
Beijing Xiaomi Mobile Software Co., Ltd.
Pierre ANDRIVON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
PLANAR INTRA-PREDICTION USING POSITION DEPENDENT PREDICTION COMBINA...
Publication number
20250233981
Publication date
Jul 17, 2025
Huawei Technologies Co., Ltd
Alexey Konstantinovich FILIPPOV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
VIDEO OR IMAGE CODING BASED ON LUMA MAPPING AND CHROMA SCALING
Publication number
20250234001
Publication date
Jul 17, 2025
LG ELECTRONICS INC.
Jie ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20250234032
Publication date
Jul 17, 2025
Panasonic Intellectual Property Corporation of America
Kiyofumi ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE