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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/136
Incoming video signal characteristics or properties
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Patents Grants
last 30 patents
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Patent Grant
Intra block copy with an adaptive local reference range
Patent number
11,979,560
Issue date
May 7, 2024
Tencent America LLC
Xin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for controlling coding tools
Patent number
11,979,574
Issue date
May 7, 2024
Hyundai Motor Company
Je Won Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Robust encoding of machine readable information in host objects and...
Patent number
11,979,399
Issue date
May 7, 2024
Digimarc Corporation
Matthew M. Weaver
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for signaling level information in video coding
Patent number
11,979,612
Issue date
May 7, 2024
SHARP KABUSHIKI KAISHA
Sachin G. Deshpande
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding with of low-precision floatin...
Patent number
11,979,593
Issue date
May 7, 2024
Mediatek Inc.
Shih-Chun Chiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mixed NAL unit type based-video encoding/decoding method and appara...
Patent number
11,973,957
Issue date
Apr 30, 2024
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder and methods for enhancing a robustness for calcula...
Patent number
11,973,961
Issue date
Apr 30, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Christian Helmrich
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
Video coding in relation to subpictures
Patent number
11,973,955
Issue date
Apr 30, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Yago Sánchez De La Fuente
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Use restrictions for cross-component prediction
Patent number
11,968,369
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Yang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transform skip based residual coding
Patent number
11,968,403
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWROK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, a method and a computer program for video coding and dec...
Patent number
11,962,793
Issue date
Apr 16, 2024
Nokia Technologies Oy
Miska Matias Hannuksela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and device and computer-readable storage me...
Patent number
11,962,802
Issue date
Apr 16, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma quantization in video coding
Patent number
11,962,778
Issue date
Apr 16, 2024
Apple Inc.
Alexandros Tourapis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and device thereof, and decoding method and device...
Patent number
11,962,800
Issue date
Apr 16, 2024
Samsung Electronics Co., Ltd.
Narae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image decoding apparatus, image decoding method, and storage medium
Patent number
11,962,806
Issue date
Apr 16, 2024
Canon Kabushiki Kaisha
Masato Shima
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
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
Method for mixed NAL unit type support in a coded picture
Patent number
11,956,442
Issue date
Apr 9, 2024
Tencent America LLC
Byeongdoo Choi
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
Method for decoding image on basis of CCLM prediction in image codi...
Patent number
11,956,451
Issue date
Apr 9, 2024
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method, image decoding method, image coding apparatus,...
Patent number
11,956,440
Issue date
Apr 9, 2024
SUN PATENT TRUST
Viktor Wahadaniah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identifying long term reference frame using scene detection and per...
Patent number
11,956,441
Issue date
Apr 9, 2024
ATI Technologies ULC
Sunil Gopal Koteyar
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
Reusing adaptive loop filter (ALF) sub-picture boundary processing...
Patent number
11,949,859
Issue date
Apr 2, 2024
QUALCOMM Incorporated
Nan Hu
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
Adjusting quantization/scaling and inverse quantization/scaling whe...
Patent number
11,943,440
Issue date
Mar 26, 2024
Microsoft Technology Licensing, LLC
Bin Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for processing video signal by determining a modi...
Patent number
11,943,474
Issue date
Mar 26, 2024
LG Electronics Inc.
Moonmo Koo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Variable bit rate compression using neural network models
Patent number
11,943,460
Issue date
Mar 26, 2024
QUALCOMM Incorporated
Yadong Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constraints on picture output ordering in a video bitstream
Patent number
11,943,483
Issue date
Mar 26, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ADAPTIVE LOOP FILTERING
Publication number
20240146973
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DECODING IMAGE BY USING BLOCK PARTITIONING IN IMAGE CODI...
Publication number
20240146920
Publication date
May 2, 2024
LG ELECTRONICS INC.
Jangwon CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING PROCESS FOR GEOMETRIC PARTITION MODE
Publication number
20240146924
Publication date
May 2, 2024
Huawei Technologies Co., Ltd
Han GAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
COLOR TRANSFORM FOR VIDEO CODING
Publication number
20240137534
Publication date
Apr 25, 2024
Tencent America LLC
Ling LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKING OF DISPLACEMENTS DATA IN VIDEO FRAMES FOR DYNAMIC MESH CODING
Publication number
20240137548
Publication date
Apr 25, 2024
Samsung Electronics Co., Ltd.
Rajan Laxman Joshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIT-LENGTH CONTROL FOR LINEAR REGRESSION-BASED AFFINE MERGE CANDIDA...
Publication number
20240137524
Publication date
Apr 25, 2024
QUALCOMM Incorporated
Yan Zhang
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
SYSTEMS AND METHODS FOR ENCODING AND DECODING VIDEO WITH MEMORY-EFF...
Publication number
20240137502
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE D...
Publication number
20240137560
Publication date
Apr 25, 2024
LG ELECTRONICS INC.
Seunghwan KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FAST COMPUTATION OF LOCAL COORDINATE SYSTEM FOR DISPLACEMENT VECTOR...
Publication number
20240137564
Publication date
Apr 25, 2024
Tencent America LLC
Chao HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Combined Compression and Feature Extraction Models for Storing and...
Publication number
20240129515
Publication date
Apr 18, 2024
Verily Life Sciences LLC
Joel Shor
G06 - COMPUTING CALCULATING COUNTING
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
TECHNIQUES FOR SUBSAMPLING FOR CROSS COMPONENT PREDICTION IN VIDEO...
Publication number
20240129458
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tile Group Assignment For Raster Scan And Rectangular Tile Groups I...
Publication number
20240129494
Publication date
Apr 18, 2024
Huawei Technologies Co., Ltd
FNU Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE SIGNAL
Publication number
20240129495
Publication date
Apr 18, 2024
INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
Joo Hee MOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE FOR UTILIZING SIMPLIFIED...
Publication number
20240129460
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Jangwon CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHODS FOR PROCESSING CHROMA SIGNALS
Publication number
20240129498
Publication date
Apr 18, 2024
ALIBABA GROUP HOLDING LIMITED
Mohammed Golam SARWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, DEVICES AND SYSTEMS FOR PARALLEL VIDEO ENCODING AND DECODING
Publication number
20240129554
Publication date
Apr 18, 2024
DOLBY INTERNATIONAL AB
Jie Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20240129478
Publication date
Apr 18, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SIGNAL ENCODING/DECODING METHOD AND APPARATUS BASED ON INTRA...
Publication number
20240129528
Publication date
Apr 18, 2024
KT CORPORATION
Sung Won LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interaction Between Subpicture and Tile Row Signaling
Publication number
20240129539
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
Publication number
20240121436
Publication date
Apr 11, 2024
LG ELECTRONICS INC.
Hyejung Hur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Constraints On Picture Output Ordering In A Video Bitstream
Publication number
20240121441
Publication date
Apr 11, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAMERA MONITORING SYSTEM INCLUDING TRAILER MONITORING VIDEO COMPRES...
Publication number
20240121362
Publication date
Apr 11, 2024
Banuprakash Murthy
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
METHODS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR PRE...
Publication number
20240121395
Publication date
Apr 11, 2024
Alibaba Damo (Hangzhou) Technology Co., Ltd.
Shurun WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPORAL SUBLAYER INFORMATION FOR VIDEO CODING
Publication number
20240121397
Publication date
Apr 11, 2024
Rickard SJÖBERG
H04 - ELECTRIC COMMUNICATION TECHNIQUE