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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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by predictive encoding
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for encoding/decoding video signal
Patent number
11,973,960
Issue date
Apr 30, 2024
Intellectual Discovery Co., Ltd.
Yong Jo Ahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Nested entropy encoding
Patent number
11,973,949
Issue date
Apr 30, 2024
DOLBY INTERNATIONAL AB
Yeping Su
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Prediction refinement based on optical flow
Patent number
11,973,973
Issue date
Apr 30, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for reducing the coding latency of decoder-si...
Patent number
11,973,974
Issue date
Apr 30, 2024
VID Scale, Inc.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient multi-view coding using depth-map estimate for a dependen...
Patent number
11,968,348
Issue date
Apr 23, 2024
GE Video Compression, LLC
Heiko Schwarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing device and method
Patent number
11,968,389
Issue date
Apr 23, 2024
Sony Corporation
Kenji Kondow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding a sequence of images and method and...
Patent number
11,968,390
Issue date
Apr 23, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
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
Decoder-side motion vector refinement (DMVR) inter prediction using...
Patent number
11,968,356
Issue date
Apr 23, 2024
QUALCOMM Incorporated
John Thodiyil
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
Motion candidates derivation
Patent number
11,962,799
Issue date
Apr 16, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction method and video decoding apparatus using the same
Patent number
11,962,764
Issue date
Apr 16, 2024
SK Telecom Co., Ltd
Tae Young Na
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Predictive coding of point clouds using multiple frames of references
Patent number
11,961,268
Issue date
Apr 16, 2024
BlackBerry Limited
Sébastien Lasserre
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for encoding or decoding video using adaptive...
Patent number
11,962,798
Issue date
Apr 16, 2024
SK Telecom Co., Ltd
Jeong-yeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video bitstream coding
Patent number
11,956,459
Issue date
Apr 9, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Difference calculation based on partial position
Patent number
11,956,465
Issue date
Apr 9, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Hongbin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parsing friendly and error resilient merge flag coding in video coding
Patent number
11,956,446
Issue date
Apr 9, 2024
Texas Instruments Incorporated
Minhua Zhou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
11,956,466
Issue date
Apr 9, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conditional application of inter prediction with geometric partitio...
Patent number
11,956,431
Issue date
Apr 9, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inserting order of motion candidates in LUT
Patent number
11,956,464
Issue date
Apr 9, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter prediction method and apparatus therefor
Patent number
11,949,883
Issue date
Apr 2, 2024
LG Electronics Inc.
Yongjoon Jeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
11,949,884
Issue date
Apr 2, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoding method and device for bit stream supporting plurality of l...
Patent number
11,949,890
Issue date
Apr 2, 2024
Electronics and Telecommunications Research Institute
Jung Won Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image decoding method and image decoding apparatus using candidate...
Patent number
11,949,903
Issue date
Apr 2, 2024
SUN PATENT TRUST
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decoding video, and method and apparatus f...
Patent number
11,949,905
Issue date
Apr 2, 2024
Samsung Electronics Co., Ltd.
Anish Tamse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive affine motion compensation unit determining in video pictu...
Patent number
11,949,908
Issue date
Apr 2, 2024
Huawei Technologies Co., Ltd.
Hong Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Global motion estimation using road and ground object labels for ge...
Patent number
11,949,909
Issue date
Apr 2, 2024
QUALCOMM Incorporated
Luong Pham Van
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Architecture flexible binary arithmetic coding system
Patent number
11,949,871
Issue date
Apr 2, 2024
Avago Technologies International Sales Pte. Ltd.
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra mode selection in intra prediction
Patent number
11,949,856
Issue date
Apr 2, 2024
Tencent America LLC
Xiaozhong Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decoding video, and method and apparatus f...
Patent number
11,949,906
Issue date
Apr 2, 2024
Samsung Electronics Co., Ltd.
Anish Tamse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Block Vector Difference (BVD) Coding
Publication number
20240137555
Publication date
Apr 25, 2024
Comcast Cable Communications, LLC
Alexey Konstantinovich Filippov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Publication number
20240137494
Publication date
Apr 25, 2024
KT CORPORATION
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONVERTING A BI-PREDICTED MERGING CANDIDATE IN A MERGING CANDIDATE...
Publication number
20240137551
Publication date
Apr 25, 2024
TEXAS INSTRUMENTS INCORPORATED
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VERTEX MOTION VECTOR PREDICTOR CODING FOR VERTEX MESH (V-MESH)
Publication number
20240137558
Publication date
Apr 25, 2024
Samsung Electronics Co., Ltd.
Madhukar Budagavi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNEQUAL WEIGHT PLANAR PREDICTION
Publication number
20240137550
Publication date
Apr 25, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block Vector Difference (BVD) Coding
Publication number
20240137557
Publication date
Apr 25, 2024
Comcast Cable Communications, LLC
Vasily Alexeevich Rufitskiy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Utilization of Recursive Prediction Unit in Video Coding
Publication number
20240137498
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MOTION VECTOR CODING
Publication number
20240137520
Publication date
Apr 25, 2024
Tencent America LLC
Guichun LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING AND DECODING OF VIDEO CODING MODES
Publication number
20240137554
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Hongbin LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AFFINE PREDICTION IN VIDEO CODING
Publication number
20240137556
Publication date
Apr 25, 2024
QUALCOMM Incorporated
Kai ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block Vector Predictor Adjustment for Reconstruction-Reordered Intr...
Publication number
20240137492
Publication date
Apr 25, 2024
Comcast Cable Communications, LLC
Alexey Konstantinovich Filippov
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
CODING METHOD AND APPARATUS WITH CANDIDATE MOTION VECTORS
Publication number
20240129521
Publication date
Apr 18, 2024
Sun Patent Trust
Toshiyasu SUGIO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR INTER FRAME PREDICTION OF A VIDEO
Publication number
20240129526
Publication date
Apr 18, 2024
Zhejiang Dahua Technology CO., LTD.
Dong JIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION-BASED IMAGE OR VIDEO CODING USING SBTMVP
Publication number
20240129522
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Hyeongmoon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240129523
Publication date
Apr 18, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block Vector Difference (BVD) Indication with Reduced Overhead
Publication number
20240129483
Publication date
Apr 18, 2024
Comcast Cable Communications, LLC
Damian Ruiz Coll
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION INFORMATION STORAGE FOR VIDEO CODING AND SIGNALING
Publication number
20240121425
Publication date
Apr 11, 2024
ARRIS Enterprises LLC
Yue Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS OF SUBBLOCK SKIPPING FOR AFFINE MOTION SEARCH FOR VIDEO CODING
Publication number
20240121426
Publication date
Apr 11, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION PREDICTION IN S...
Publication number
20240121427
Publication date
Apr 11, 2024
LG ELECTRONICS INC.
Jaeho LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240121384
Publication date
Apr 11, 2024
Panasonic Intellectual Property Corporation of America
Jing Ya LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...
Publication number
20240121428
Publication date
Apr 11, 2024
NIPPON HOSO KYOKAI
Shunsuke IWAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION PREDICTION USIN...
Publication number
20240121430
Publication date
Apr 11, 2024
LG ELECTRONICS INC.
Jaeho LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
Publication number
20240121429
Publication date
Apr 11, 2024
Sun Patent Trust
Viktor WAHADANIAH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Component-Dependent Sub-Block Dividing
Publication number
20240114154
Publication date
Apr 4, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE PROCESSING SYST...
Publication number
20240114165
Publication date
Apr 4, 2024
KDDI CORPORATION
Kyohei UNNO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ENCODING/DECODING IMAGE AND DEVICE USING SAME
Publication number
20240114151
Publication date
Apr 4, 2024
Research & Business Foundation Sungkyunkwan University
Byeung Woo JEON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Reference Picture Resampling Activation In Video Coding
Publication number
20240107006
Publication date
Mar 28, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Prediction Refinement For Affine Merge And Affine Motion Vector Pre...
Publication number
20240107013
Publication date
Mar 28, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION SEARCH FOR REFERENCE BLOCK SELECTION
Publication number
20240107023
Publication date
Mar 28, 2024
QUALCOMM Incorporated
Yu Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE