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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/513
Processing of motion vectors
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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
Conditions for updating LUTs
Patent number
11,973,971
Issue date
Apr 30, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for encoding motion information, and decoding...
Patent number
11,973,972
Issue date
Apr 30, 2024
Samsung Electronics Co., Ltd.
Jin-young Lee
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
Encoder, a decoder and corresponding methods for inter prediction u...
Patent number
11,968,387
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Sriram Sethuraman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Complexity reduction and bit-width control for bi-directional optic...
Patent number
11,968,358
Issue date
Apr 23, 2024
VID Scale, Inc.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding apparatus, video decoding apparatus, and video decod...
Patent number
11,968,373
Issue date
Apr 23, 2024
IDEAHUB INC.
Je Chang Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing image content
Patent number
11,962,745
Issue date
Apr 16, 2024
InterDigital CE Patent Holdings, SAS
Didier Doyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatuses for decoder-side motion vector refinement i...
Patent number
11,962,797
Issue date
Apr 16, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gradient-based prediction refinement for video coding
Patent number
11,962,796
Issue date
Apr 16, 2024
QUALCOMM Incorporated
Han Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dead reckoning and latency improvement in 3D game streaming scenario
Patent number
11,957,975
Issue date
Apr 16, 2024
Microsoft Technology Licensing, LLC
Matthew Lawrence Bronder
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for video coding
Patent number
11,956,461
Issue date
Apr 9, 2024
Tencent America LLC
Xiaozhong Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for performing wrap-around motion compensation
Patent number
11,956,463
Issue date
Apr 9, 2024
Alibaba Group Holding Limited
Jie Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video processing methods and apparatuses for sub-block motion compe...
Patent number
11,956,462
Issue date
Apr 9, 2024
HFI INNOVATION INC.
Tzu-Der Chuang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selective template matching in video coding
Patent number
11,956,460
Issue date
Apr 9, 2024
Hulu, LLC
Wenhao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method based on inter prediction mode, and device...
Patent number
11,949,904
Issue date
Apr 2, 2024
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for obtaining motion vector of video image
Patent number
11,949,911
Issue date
Apr 2, 2024
SZ DJI Technology Co., Ltd
Xiaozhen Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition mode with intra block copy
Patent number
11,949,863
Issue date
Apr 2, 2024
Tencent America LLC
Lien-Fei Chen
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
Image data encoding and decoding
Patent number
11,949,882
Issue date
Apr 2, 2024
Sony Group Corporation
Karl James Sharman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding
Patent number
11,949,902
Issue date
Apr 2, 2024
Tencent America LLC
Guichun Li
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
11,949,906
Issue date
Apr 2, 2024
Samsung Electronics Co., Ltd.
Anish Tamse
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for video image processing
Patent number
11,949,912
Issue date
Apr 2, 2024
SZ DJI Technology Co., Ltd
Xiaozhen Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter prediction method and apparatus using CPR-based MMVD
Patent number
11,949,851
Issue date
Apr 2, 2024
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding
Patent number
11,949,855
Issue date
Apr 2, 2024
Tencent America LLC
Guichun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Block partitioning methods for video coding
Patent number
11,949,888
Issue date
Apr 2, 2024
Alibaba Group Holding Limited
Ru-Ling Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for decoding motion information in merge mode
Patent number
RE49907
Issue date
Apr 2, 2024
Ibex PT Holdings Co., Ltd.
Kwangje Kim
Information
Patent Grant
Video encoding and decoding
Patent number
11,943,465
Issue date
Mar 26, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding and decoding
Patent number
11,936,897
Issue date
Mar 19, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUSES FOR DECODER-SIDE MOTION VECTOR REFINEMENT I...
Publication number
20240146950
Publication date
May 2, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR DECODER-SIDE MOTION VECTOR REFINEMENT I...
Publication number
20240146952
Publication date
May 2, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, ELECTRONIC DEVICE, STORAGE MEDIUM, AND RECORDING MEDIUM FOR...
Publication number
20240146949
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONVOLUTIONAL-NEUTRAL-NETWORK BASED FILTER FOR VIDEO CODING
Publication number
20240146951
Publication date
May 2, 2024
ALIBABA GROUP HOLDING LIMITED
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR EXTENDED DECODER SIDE MOTION VECTOR REFINE...
Publication number
20240137552
Publication date
Apr 25, 2024
Tencent America LLC
Guichun LI
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
TEMPORAL MOTION VECTOR PREDICTOR CANDIDATE-BASED IMAGE OR VIDEO COD...
Publication number
20240137553
Publication date
Apr 25, 2024
LG ELECTRONICS INC.
Hyeongmoon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO
Publication number
20240137568
Publication date
Apr 25, 2024
SK Telecom Co., Ltd.
Jeong-yeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR IMAGE MOTION COMPENSATION
Publication number
20240137559
Publication date
Apr 25, 2024
SZ DJI Technology Co., Ltd.
Xiaozhen ZHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION METHOD BASED ON HISTORY-BASED MOTION VECTOR, AND D...
Publication number
20240129517
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MERGE WITH MOTION VECTOR DIFFERENCE
Publication number
20240129505
Publication date
Apr 18, 2024
Tencent America LLC
Lien-Fei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240129516
Publication date
Apr 18, 2024
Panasonic Intellectual Property Corporation of America
Takashi HASHIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20240129518
Publication date
Apr 18, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION REFINEMENT WITH BILATERAL MATCHING FOR AFFINE MOTION COMPENS...
Publication number
20240129519
Publication date
Apr 18, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Wei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF CODING TRANSFORM COEFFICIENT BASED ON HIGH FREQUENCY ZERO...
Publication number
20240129534
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Jungah CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW COMPLEXITY AFFINE MERGE MODE FOR VERSATILE VIDEO CODING
Publication number
20240129502
Publication date
Apr 18, 2024
Avago Technologies International Sales Pte. Limited
Minhua ZHOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION MODE-BASED IMAGE PROCESSING METHOD AND DEVICE THER...
Publication number
20240121409
Publication date
Apr 11, 2024
LG ELECTRONICS INC.
Hyeongmoon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Publication number
20240121422
Publication date
Apr 11, 2024
KT CORPORATION
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CANVAS SIZE SCALABLE VIDEO CODING
Publication number
20240121424
Publication date
Apr 11, 2024
Dolby Laboratories Licensing Corporation
Taoran LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR PREDICTION REFINEMENT WITH OPTICAL FLOW
Publication number
20240121431
Publication date
Apr 11, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION VECTOR OBTAINING METHOD AND APPARATUS
Publication number
20240121421
Publication date
Apr 11, 2024
Huawei Technologies Co., Ltd
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION COMPENSATION FOR VIDEO ENCODING AND DECODING
Publication number
20240121423
Publication date
Apr 11, 2024
Interdigital VC Holdings, Inc.
Ya Chen
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
ENCODING APPARATUS PERFORMING INTER PREDICTION OPERATION BASED ON A...
Publication number
20240114163
Publication date
Apr 4, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Eun Young CHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS PROVIDING ENCODING/DECODING OF DEPENDENT/INDEPENDENT PARTIT...
Publication number
20240114149
Publication date
Apr 4, 2024
Telefonaktiebolaget LM Ericsson (publ)
Rickard Sjöberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR DECODER-SIDE MOTION VECTOR REFINEMENT I...
Publication number
20240114164
Publication date
Apr 4, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
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
ESTIMATING FLOW VECTORS FOR OCCLUDED CONTENT IN VIDEO SEQUENCES
Publication number
20240112356
Publication date
Apr 4, 2024
NVIDIA Corporation
Karthick Sekkappan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FRAME SELECTION FOR STREAMING APPLICATIONS
Publication number
20240114144
Publication date
Apr 4, 2024
NVIDIA Corporation
Aurobinda Maharana
H04 - ELECTRIC COMMUNICATION TECHNIQUE