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Sampling, masking or truncation of coding units
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H04N19/132
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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/132
Sampling, masking or truncation of coding units
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last 30 patents
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Patent Grant
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
Information
Patent Grant
Inter coding in video coding with the support of multiple layers
Patent number
12,363,327
Issue date
Jul 15, 2025
Huawei Technologies Co., Ltd.
Jianle Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
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
Information
Patent Grant
Method and device for encoding/decoding image using color space con...
Patent number
12,363,299
Issue date
Jul 15, 2025
LG Electronics Inc.
Jie Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition based intra prediction
Patent number
12,363,288
Issue date
Jul 15, 2025
Tencent America LLC
Ling Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding method and apparatus, and video encoding method and...
Patent number
12,363,308
Issue date
Jul 15, 2025
Samsung Electronics Co., Ltd.
Minwoo Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intra-prediction coding of video data
Patent number
12,363,301
Issue date
Jul 15, 2025
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Minimum allowed quantization for transform skip blocks in video coding
Patent number
12,363,303
Issue date
Jul 15, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for coding image on basis of deblocking filtering, and appar...
Patent number
12,363,304
Issue date
Jul 15, 2025
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constraints on collocated pictures in video coding
Patent number
12,363,348
Issue date
Jul 15, 2025
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image encoding/decoding method and apparatus, and recording medium...
Patent number
12,363,291
Issue date
Jul 15, 2025
Intellectual Discovery Co., Ltd.
Hyun Suk Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intra-prediction coding of video data
Patent number
12,363,302
Issue date
Jul 15, 2025
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Restriction of applicability for intra block copy mode
Patent number
12,355,983
Issue date
Jul 8, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Hongbin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra block copy (IBC) candidate list construction with motion info...
Patent number
12,356,004
Issue date
Jul 8, 2025
Tencent America LLC
Lien-Fei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving picture coding device, moving picture coding method, moving...
Patent number
12,355,945
Issue date
Jul 8, 2025
JVCKENWOOD CORPORATION
Hideki Takehara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Triangle and multi-hypothesis combination for video coding and deco...
Patent number
12,355,963
Issue date
Jul 8, 2025
InterDigital Madison Patent Holdings, SAS
Tangi Poirier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intra-prediction coding of video data
Patent number
12,355,969
Issue date
Jul 8, 2025
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion compensation using combined inter and intra prediction
Patent number
12,355,940
Issue date
Jul 8, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for coding image
Patent number
12,355,958
Issue date
Jul 8, 2025
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for picture encoding and decoding using position...
Patent number
12,355,970
Issue date
Jul 8, 2025
InterDigital CE Patent Holdings, SAS
Gagan Rath
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoder-side chroma intra prediction mode gradient-based derivation
Patent number
12,355,982
Issue date
Jul 8, 2025
Alibaba (China) Co., Ltd.
Xinwei Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of motion vector rounding, clipping and stora...
Patent number
12,356,001
Issue date
Jul 8, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Simplification for cross-component linear model prediction mode
Patent number
12,356,019
Issue date
Jul 8, 2025
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Video encoding method and apparatus, computer device, and storage m...
Patent number
12,355,941
Issue date
Jul 8, 2025
Tencent Technology (Shenzhen) Company Limited
Dalong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Angular intra prediction
Patent number
12,355,943
Issue date
Jul 8, 2025
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding method on basis of secondary transform, and device the...
Patent number
12,356,009
Issue date
Jul 8, 2025
LG Electronics Inc.
Moonmo Koo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-models for intra prediction
Patent number
12,355,979
Issue date
Jul 8, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image encoding/decoding method and apparatus for determining predic...
Patent number
12,355,954
Issue date
Jul 8, 2025
LG Electronics Inc.
Hyeong Moon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image or video coding using deblocking filtering
Patent number
12,355,959
Issue date
Jul 8, 2025
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for decoding video for residual coding and device therefor
Patent number
12,355,971
Issue date
Jul 8, 2025
LG Electronics Inc.
Jungah Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...
Publication number
20250234000
Publication date
Jul 17, 2025
Nokia Technologies Oy
Alireza ZARE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOSSLESS CODING OF VIDEO DATA
Publication number
20250234002
Publication date
Jul 17, 2025
ALIBABA GROUP HOLDING LIMITED
Mohammed Golam SARWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO DECODER WITH REDUCED DYNAMIC RANGE TRANSFORM WITH INVERSE TRA...
Publication number
20250234004
Publication date
Jul 17, 2025
DOLBY INTERNATIONAL AB
Louis J. Kerofsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING OF INFORMATION ABOUT TRANSFORM KERNEL SET
Publication number
20250233994
Publication date
Jul 17, 2025
LG ELECTRONICS INC.
Junghak NAM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
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
Information
Patent Application
LOSSLESS CODING OF VIDEO DATA
Publication number
20250234003
Publication date
Jul 17, 2025
ALIBABA GROUP HOLDING LIMITED
Mohammed Golam SARWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LUMA-MAPPING-BASED VIDEO OR IMAGE CODING
Publication number
20250234016
Publication date
Jul 17, 2025
LG ELECTRONICS INC.
Jie ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sub-picture Position Constraints In Video Coding
Publication number
20250234023
Publication date
Jul 17, 2025
Huawei Technologies Co., Ltd
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE
Publication number
20250233984
Publication date
Jul 17, 2025
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
Geonjung KO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ENCODING METHOD, DECODING METHOD, BITSTREAM, ENCODER, DECODER, AND...
Publication number
20250233986
Publication date
Jul 17, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-LAYER CODING FOR HYBRID MACHINE-HUMAN CONSUMPTION
Publication number
20250234011
Publication date
Jul 17, 2025
Tencent America LLC
Xin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIMEDIA CODING METHOD AND APPARATUS, DEVICE, MEDIUM, AND PRODUCT
Publication number
20250234041
Publication date
Jul 17, 2025
Tencent Technology(Shenzhen) Company Limited
Jia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SLICE AND TILE CONFIGURATION FOR IMAGE/VIDEO CODING
Publication number
20250227258
Publication date
Jul 10, 2025
LG ELECTRONICS INC.
Hendry HENDRY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chroma from Luma Prediction Using Neighbor Luma Samples
Publication number
20250227262
Publication date
Jul 10, 2025
Tencent America LLC
Jing YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD PERFORMED BY TRANSM...
Publication number
20250227271
Publication date
Jul 10, 2025
LG ELECTRONICS INC.
Hendry HENDRY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
Publication number
20250227278
Publication date
Jul 10, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng JHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
IMAGE DECODING METHOD FOR DERIVING PREDICTED SAMPLE BY USING MERGE...
Publication number
20250227227
Publication date
Jul 10, 2025
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
DESCRIPTORS FOR FILM GRAIN SYNTHESIS
Publication number
20250227305
Publication date
Jul 10, 2025
Tencent America LLC
Arianne HINDS
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...
Publication number
20250227239
Publication date
Jul 10, 2025
Nokia Technologies Oy
Pekka ASTOLA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ENHANCED SIGNALLING OF EXTENDED DEPENDENT RANDOM ACCESS SAMPLE POIN...
Publication number
20250227240
Publication date
Jul 10, 2025
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SUPPLEMENTAL ENHANCEMENT INFORMATION (SEI) MESSAGE FOR FILM GRAIN S...
Publication number
20250227304
Publication date
Jul 10, 2025
Tencent America LLC
Arianne HINDS
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
DECODING AND ENCODING OF NEURAL-NETWORK-BASED BITSTREAMS
Publication number
20250227307
Publication date
Jul 10, 2025
Huawei Technologies Co., Ltd
Semih Esenlik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...
Publication number
20250227226
Publication date
Jul 10, 2025
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
VIDEO DECODING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-RE...
Publication number
20250220190
Publication date
Jul 3, 2025
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Shenming Feng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
Publication number
20250220192
Publication date
Jul 3, 2025
LG ELECTRONICS INC.
Junghak NAM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
CHROMA BLOCK PREDICTION METHOD AND APPARATUS
Publication number
20250220201
Publication date
Jul 3, 2025
Huawei Technologies Co., Ltd
Xiang MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
APPARATUS AND METHOD FOR CODING/DECODING IMAGE SELECTIVELY USING DI...
Publication number
20250218054
Publication date
Jul 3, 2025
Dolby Laboratories Licensing Corporation
Sung Chang LIM
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR ENCODING...
Publication number
20250220189
Publication date
Jul 3, 2025
Nokia Technologies Oy
Jani LAINEMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
INTRA PREDICTION-BASED IMAGE CODING IN IMAGE CODING SYSTEM
Publication number
20250220159
Publication date
Jul 3, 2025
LG ELECTRONICS INC.
Jangwon CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
TAP-CONSTRAINED CONVOLUTIONAL CROSS-COMPONENT MODEL PREDICTION
Publication number
20250220170
Publication date
Jul 3, 2025
Google LLC
Xiang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE