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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/59
involving spatial sub-sampling or interpolation
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Patents Grants
last 30 patents
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Patent Grant
Encoder, a decoder and corresponding methods using intra mode codin...
Patent number
12,348,770
Issue date
Jul 1, 2025
Huawei Technologies Co., Ltd.
Biao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Partial access support in ISOBMFF containers for video-based point...
Patent number
12,348,772
Issue date
Jul 1, 2025
InterDigital Patent Holdings, Inc.
Ahmed Hamza
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding method and image decoding method
Patent number
12,348,771
Issue date
Jul 1, 2025
MAXELL, LTD.
Takuya Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
Patent number
12,348,775
Issue date
Jul 1, 2025
Panasonic Intellectual Property Corporation of America
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reprojecting holographic video to enhance streaming bandwidth/quality
Patent number
12,348,730
Issue date
Jul 1, 2025
Microsoft Technology Licensing, LLC
Forrest Power Trepte
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Texture coordinate coding in mesh compression
Patent number
12,348,773
Issue date
Jul 1, 2025
Tencent America LLC
Jun Tian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image/video coding method and apparatus on basis of picture divisio...
Patent number
12,348,783
Issue date
Jul 1, 2025
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid media recording
Patent number
12,348,711
Issue date
Jul 1, 2025
RiversideFM, Inc.
Roie Cohen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiscale inter-prediction for dynamic point cloud compression
Patent number
12,348,774
Issue date
Jul 1, 2025
Sony Group Corporation
Pranav Aniruddha Kadam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient offloading of video frame processing tasks in edge-assist...
Patent number
12,347,190
Issue date
Jul 1, 2025
Charter Communications Operating, LLC
Jiayi Meng
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method and apparatus for DC intra prediction of rectangular blocks...
Patent number
12,341,991
Issue date
Jun 24, 2025
Huawei Technologies Co., Ltd.
Alexey Konstantinovich Filippov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for intra-predictive encoding/decoding a coding u...
Patent number
12,341,963
Issue date
Jun 24, 2025
INTERDIGITAL VC HOLDINGS, INC.
Fabrice Le Leannec
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining prediction value and decoder
Patent number
12,341,976
Issue date
Jun 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image, and recording medium...
Patent number
12,341,955
Issue date
Jun 24, 2025
LX Semicon Co., Ltd.
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-complexity panoramic video coding method considering distortion...
Patent number
12,341,974
Issue date
Jun 24, 2025
University of Electronic Science and Technology of China
Ce Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low latency communication system and method of operation
Patent number
12,341,975
Issue date
Jun 24, 2025
V-NOVA INTERNATIONAL LIMITED
Richard Clucas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sample-based angular intra-prediction in video coding
Patent number
12,341,979
Issue date
Jun 24, 2025
Texas Instruments Incorporated
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, a method and a computer program for video coding and dec...
Patent number
12,341,992
Issue date
Jun 24, 2025
Nokia Technologies Oy
Miska Hannuksela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image, and recording medium...
Patent number
12,341,954
Issue date
Jun 24, 2025
LX Semicon Co., Ltd.
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding and decoding method using adaptive alternative mode
Patent number
12,341,956
Issue date
Jun 24, 2025
Hyundai Motor Company
Byeung Woo Jeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and computer-readable storag...
Patent number
12,341,951
Issue date
Jun 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction-based image coding method and apparatus using MPM...
Patent number
12,341,953
Issue date
Jun 24, 2025
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Ling Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and device thereof, and decoding method and device...
Patent number
12,335,519
Issue date
Jun 17, 2025
Samsung Electronics Co., Ltd.
Narae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vertex position coding in mesh compression
Patent number
12,335,522
Issue date
Jun 17, 2025
Tencent America LLC
Jun Tian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra block copy coding and decoding
Patent number
12,335,531
Issue date
Jun 17, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive unequal weight planar prediction
Patent number
12,335,464
Issue date
Jun 17, 2025
ARRIS ENTERPRISES LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal transform generation with subspace constraint
Patent number
12,335,525
Issue date
Jun 17, 2025
Tencent America LLC
Xin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for point cloud coding using mapping function
Patent number
12,335,537
Issue date
Jun 17, 2025
Hyundai Motor Company
Yong Jo Ahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
12,335,626
Issue date
Jun 17, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Temporal motion data candidate derivation in video coding
Patent number
12,335,467
Issue date
Jun 17, 2025
Texas Instruments Incorporated
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250211863
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
Publication number
20250211788
Publication date
Jun 26, 2025
LG ELECTRONICS INC.
Hyejung Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE STREAMING OF GEOMETRY-BASED POINT CLOUDS
Publication number
20250211753
Publication date
Jun 26, 2025
INTERDIGITAL PATENT HOLDINGS, INC.
Srinivas Gudumasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMBINE DUAL-DEGREE BASED CONNECTIVITY CODING AND TRIANGLE BASED GE...
Publication number
20250211785
Publication date
Jun 26, 2025
Tencent America LLC
Chao HUANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSFORMS FOR CODING V-DMC BASE MESH ATTRIBUTES
Publication number
20250211786
Publication date
Jun 26, 2025
QUALCOMM Incorporated
Anique Akhtar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EYE TRACKING BASED VIDEO TRANSMISSION AND COMPRESSION
Publication number
20250208706
Publication date
Jun 26, 2025
Magic Leap, Inc.
Praveen BABU J D
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Prediction-based Extrapolation of Pixels for Improved Video Compres...
Publication number
20250211726
Publication date
Jun 26, 2025
Xilinx, Inc.
Sumit Johar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
V-PCC BASED DYNAMIC TEXTURED MESH CODING WITHOUT OCCUPANCY MAPS
Publication number
20250211784
Publication date
Jun 26, 2025
InterDigital CE Patent Holdings, SAS
Julien RICARD
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING
Publication number
20250211787
Publication date
Jun 26, 2025
Douyin Vision Co., Ltd.
Yingzhan XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250211721
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20250203109
Publication date
Jun 19, 2025
Douyin Vision Co., Ltd.
Yang WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203059
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203217
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203218
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203215
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203058
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING METHOD, AND IMAGE ENCODING/DECODING METHOD AND DEV...
Publication number
20250203068
Publication date
Jun 19, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jin Ho LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203056
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203057
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW DELAY PICTURE CODING
Publication number
20250203097
Publication date
Jun 19, 2025
DOLBY VIDEO COMPRESSION, LLC
Thomas SCHIERL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING OF DOWNSAMPLING FILTERS FOR CHROMA FROM LUMA INTRA PREDIC...
Publication number
20250203108
Publication date
Jun 19, 2025
Tencent America LLC
Jing YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MATRIX-BASED INTRA PREDICTION DEVICE AND METHOD
Publication number
20250203110
Publication date
Jun 19, 2025
LG ELECTRONICS INC.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR END-TO-END LOSSLESS STEREO IMAGE COMPRESSION
Publication number
20250203111
Publication date
Jun 19, 2025
Douyin Vision Co., Ltd.
Xiangrui Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203216
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Model Selection for Coding Point Cloud Geometry
Publication number
20250200817
Publication date
Jun 19, 2025
Comcast Cable Communications, LLC
Jonathan Taquet
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE...
Publication number
20250193444
Publication date
Jun 12, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE...
Publication number
20250193447
Publication date
Jun 12, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...
Publication number
20250193412
Publication date
Jun 12, 2025
Hyundai Motor Company
Jin Heo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DECODING DEVICE, POINT CLOUD DECODING METHOD, AND PROGRAM
Publication number
20250193427
Publication date
Jun 12, 2025
KDDI CORPORATION
Chihiro NAKATSUKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESH DECODING DEVICE, MESH ENCODING DEVICE, MESH DECODING METHOD, A...
Publication number
20250193429
Publication date
Jun 12, 2025
KDDI CORPORATION
Hitoshi NISHIMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE