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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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Selection of coding mode or of prediction mode
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Patents Grants
last 30 patents
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Patent Grant
Method for encoding/decoding an intra-picture prediction mode using...
Patent number
11,973,933
Issue date
Apr 30, 2024
Dolby Laboratories Licensing Corporation
Sun Young Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Weighted sample bi-prediction in video coding
Patent number
11,973,931
Issue date
Apr 30, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Yang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling coding scheme for residual values in transform skip for v...
Patent number
11,973,983
Issue date
Apr 30, 2024
QUALCOMM Incorporated
Marta Karczewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for enhanced video encoding
Patent number
11,973,956
Issue date
Apr 30, 2024
DISH Technologies L.L.C.
Christopher Day
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
11,973,932
Issue date
Apr 30, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unified constrains for the merge affine mode and the non-merge affi...
Patent number
11,968,377
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture prediction method and related apparatus
Patent number
11,968,386
Issue date
Apr 23, 2024
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
11,962,744
Issue date
Apr 16, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing video signal
Patent number
11,962,774
Issue date
Apr 16, 2024
KT Corporation
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-stage block coding
Patent number
11,962,786
Issue date
Apr 16, 2024
Apple Inc.
Krishnakanth Rapaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding method and device for signaling HLS, and co...
Patent number
11,956,443
Issue date
Apr 9, 2024
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing coding tools combinations and restrictions
Patent number
11,956,473
Issue date
Apr 9, 2024
INTERDIGITAL VC HOLDINGS, INC.
Edouard Francois
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing video signal
Patent number
11,956,418
Issue date
Apr 9, 2024
KT Corporation
Bae Keun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
11,956,548
Issue date
Apr 9, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
11,956,549
Issue date
Apr 9, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
11,949,846
Issue date
Apr 2, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for encoding and decoding image using adaptive DCT coeffi...
Patent number
11,949,881
Issue date
Apr 2, 2024
Electronics and Telecommunications Research Institute
Se-Yoon Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction for square and non-square blocks in video compression
Patent number
11,949,849
Issue date
Apr 2, 2024
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
11,949,994
Issue date
Apr 2, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for picture segmentation using columns
Patent number
11,949,878
Issue date
Apr 2, 2024
Dolby Laboratories Licensing Corporation
Michael Horowitz
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
Video decoding device, and video encoding method performing entropy...
Patent number
11,943,449
Issue date
Mar 26, 2024
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
Patent number
11,936,910
Issue date
Mar 19, 2024
Panasonic Intellectual Property Corporation of America
Chi Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
11,936,841
Issue date
Mar 19, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
Patent number
11,936,846
Issue date
Mar 19, 2024
Panasonic Intellectual Property Corporation of America
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for signaling output subpicture layer set
Patent number
11,936,880
Issue date
Mar 19, 2024
Tencent America LLC
Byeongdoo Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interactions between decoder-side intra mode derivation and adaptiv...
Patent number
11,930,187
Issue date
Mar 12, 2024
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for lossless coding mode in video coding
Patent number
11,924,443
Issue date
Mar 5, 2024
Texas Instruments Incorporated
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoder side MV derivation and refinement
Patent number
11,924,461
Issue date
Mar 5, 2024
Tencent America LLC
Meng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High quality advanced neighbor management encoder architecture
Patent number
11,924,435
Issue date
Mar 5, 2024
Intel Corporation
Srinivasan Embar Raghukrishnan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RECURSIVE PREDICTION UNIT IN VIDEO CODING
Publication number
20240137510
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR ADAPTIVE CROPPING
Publication number
20240137532
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE PARTITION CODING
Publication number
20240137531
Publication date
Apr 25, 2024
GE Video Compression, LLC
Philipp MERKLE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240137654
Publication date
Apr 25, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FLIPPING MODE FOR CHROMA AND INTRA TEMPLATE MATCHING
Publication number
20240137515
Publication date
Apr 25, 2024
Tencent America LLC
Xin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for determining an image coding mode
Publication number
20240137486
Publication date
Apr 25, 2024
ORANGE
Pierrick Philippe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED SIGNALING OF EXTENDED DEPENDENT RANDOM-ACCESS POINT SUPPLE...
Publication number
20240129536
Publication date
Apr 18, 2024
Beijing Bytedance Network Technology Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAMERA COMMUNICATION CHANNEL SELECTION
Publication number
20240129493
Publication date
Apr 18, 2024
ARLO TECHNOLOGIES, INC.
Joseph Amalan Arul EMMANUEL
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Constraints On Reference Picture Lists For Subpictures
Publication number
20240129542
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SEGMENTATION METHOD AND APPARATUS FOR IMAGE ENCODING AND DECO...
Publication number
20240129464
Publication date
Apr 18, 2024
Samsung Electronics Co., Ltd.
Minsoo PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR BLENDING EXTRA OUTPUT PIXELS OF A FILTER A...
Publication number
20240121387
Publication date
Apr 11, 2024
Nokia Technologies Oy
Jani LAINEMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS, METHODS AND BITSTREAM STRUCTURE FOR HYBRID FEATURE VIDEO B...
Publication number
20240114147
Publication date
Apr 4, 2024
OP Solutions, LLC
Velibor Adzic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240114169
Publication date
Apr 4, 2024
Panasonic Intellectual Property Corporation of America
Jing Ya LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DECODING METHOD, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE...
Publication number
20240114126
Publication date
Apr 4, 2024
DIGITALINSIGHTS INC.
Yong Jo AHN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240107171
Publication date
Mar 28, 2024
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
20240107170
Publication date
Mar 28, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...
Publication number
20240107058
Publication date
Mar 28, 2024
Samsung Electronics Co., Ltd.
Seungsoo JEONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUARANTEED DATA COMPRESSION
Publication number
20240106458
Publication date
Mar 28, 2024
Imagination Technologies Limited
Simon Fenney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-PASS COMPRESSION OF UNCOMPRESSED DATA
Publication number
20240107066
Publication date
Mar 28, 2024
Groq, Inc.
Jonathan Alexander Ross
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240098372
Publication date
Mar 21, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Content-adaptive Encoder Preset Prediction for Adaptive Live Streaming
Publication number
20240098247
Publication date
Mar 21, 2024
Bitmovin GmbH
Vignesh V. Menon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240098238
Publication date
Mar 21, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240098236
Publication date
Mar 21, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240098373
Publication date
Mar 21, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Signaling Of Gradual Decoding Refresh And Reference Picture Lists
Publication number
20240098273
Publication date
Mar 21, 2024
Bytedance Inc.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240098237
Publication date
Mar 21, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240098239
Publication date
Mar 21, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chroma Transform Type Determination
Publication number
20240089433
Publication date
Mar 14, 2024
Google LLC
In Suk Chong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PALETTE BASED CODING WITH LOCAL DUAL TREE CODING STRUCTURE
Publication number
20240089485
Publication date
Mar 14, 2024
Tencent America LLC
Xiaozhong XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MPM LIST GENERATION FOR MULTI-LINE INTRA PREDICTION
Publication number
20240089426
Publication date
Mar 14, 2024
Tencent America LLC
Liang ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE