Membership
Tour
Register
Log in
the unit being an image region
Follow
Industry
CPC
H04N19/17
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04N
PICTORIAL COMMUNICATION
H04N19/00
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
Current Industry
H04N19/17
the unit being an image region
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for deriving an interpolation filter index for...
Patent number
12,328,427
Issue date
Jun 10, 2025
Huawei Technologies Co., Ltd.
Timofey Mikhailovich Solovyev
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction in image processing
Patent number
12,328,435
Issue date
Jun 10, 2025
LG Electronics Inc.
Yong Joon Jeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Block artifact suppression in video coding
Patent number
12,328,437
Issue date
Jun 10, 2025
Texas Instruments Incorporated
Do-Kyoung Kwon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method and apparatus, computer device, storage med...
Patent number
12,328,439
Issue date
Jun 10, 2025
Tencent Technology (Shenzhen) Company Limited
Jian Cao
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Methods and devices for encoding and decoding a data stream represe...
Patent number
12,328,451
Issue date
Jun 10, 2025
ORANGE
Félix Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Upscale filtering of video data
Patent number
12,328,428
Issue date
Jun 10, 2025
QUALCOMM Incorporated
Vikrant Mahajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for encoding and decoding quantized matrix and apparatus usi...
Patent number
12,328,430
Issue date
Jun 10, 2025
Electronics and Telecommunications Research Institute
Sung Chang Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subpicture sub-bitstream extraction improvements
Patent number
12,328,436
Issue date
Jun 10, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding of a spatial sampling of a two-dimensional information signa...
Patent number
12,328,453
Issue date
Jun 10, 2025
Dolby Video Compression, LLC
Heiner Kirchhoffer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reducing overhead for multiple-hypothesis temporal prediction
Patent number
12,328,433
Issue date
Jun 10, 2025
ARRIS ENTERPRISES LLC
Yue Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction in video coding
Patent number
12,328,434
Issue date
Jun 10, 2025
QUALCOMM Incorporated
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma prediction from luma for video coding
Patent number
12,327,383
Issue date
Jun 10, 2025
Ofinno, LLC
Young-Yoon Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatuses of inter coding for pictures partitioned in...
Patent number
12,328,429
Issue date
Jun 10, 2025
HFI INNOVATION INC.
Shih-Ta Hsiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding image on basis of CPI SE...
Patent number
12,328,440
Issue date
Jun 10, 2025
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and device thereof, and decoding method and device...
Patent number
12,328,446
Issue date
Jun 10, 2025
Samsung Electronics Co., Ltd.
Narae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for varying quantization parameters
Patent number
12,328,452
Issue date
Jun 10, 2025
SHARP KABUSHIKI KAISHA
Jie Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction-based video signal processing method and device
Patent number
12,328,431
Issue date
Jun 10, 2025
Humax Co., Ltd.
Geonjung Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Implicit multiple transform set signaling in video coding
Patent number
12,328,432
Issue date
Jun 10, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for spatial prediction
Patent number
12,328,442
Issue date
Jun 10, 2025
INTERDIGITAL VC HOLDINGS, INC.
Yan Ye
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and decoding method and device for determining a decoding...
Patent number
12,328,443
Issue date
Jun 10, 2025
Samsung Electronics Co., Ltd.
Yin-ji Piao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method and device thereof, and decoding method and device...
Patent number
12,328,447
Issue date
Jun 10, 2025
Samsung Electronics Co., Ltd.
Narae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deep intra prediction of an image block
Patent number
12,323,596
Issue date
Jun 3, 2025
InterDigital Madison Patent Holdings, SAS
Thierry Dumas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding/decoding method, coder, decoder, and storage medium
Patent number
12,323,614
Issue date
Jun 3, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding method and apparatus with candidate motion vectors
Patent number
12,323,616
Issue date
Jun 3, 2025
SUN PATENT TRUST
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing image signal
Patent number
12,323,618
Issue date
Jun 3, 2025
LG Electronics Inc.
Moonmo Koo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid video coding supporting intermediate view synthesis
Patent number
12,323,622
Issue date
Jun 3, 2025
Dolby Video Compression, LLC
Thomas Wiegand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selection of secondary transform matrices for video processing
Patent number
12,323,625
Issue date
Jun 3, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
12,323,568
Issue date
Jun 3, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sample distance calculation for geometric partition mode
Patent number
12,323,588
Issue date
Jun 3, 2025
Huawei Technologies Co., Ltd.
Semih Esenlik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for processing video signal on basis of intra pre...
Patent number
12,323,605
Issue date
Jun 3, 2025
Humax Co., Ltd.
Dongcheol Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ADAPTIVE TEMPLATE EXPANSION
Publication number
20250184482
Publication date
Jun 5, 2025
Tencent America LLC
Yonguk YOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL AND USE OF CHROMA QUANTIZATION PARAMETER VALUES
Publication number
20250184488
Publication date
Jun 5, 2025
Microsoft Technology Licensing, LLC
Gary J. Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...
Publication number
20250184496
Publication date
Jun 5, 2025
Hyundai Motor Company
Jin Heo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING AND DECODING OF VIDEO INCLUDING A PLURALITY OF TOGGLEABLE...
Publication number
20250184500
Publication date
Jun 5, 2025
AXIS AB
Ludvig HASSBRING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
Publication number
20250184516
Publication date
Jun 5, 2025
Canon Kabushiki Kaisha
Jonathan GAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
Publication number
20250184517
Publication date
Jun 5, 2025
Canon Kabushiki Kaisha
Jonathan GAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HARMONIZED DESIGN FOR OFFSET BASED REFINEMENT AND MULTIPLE REFERENC...
Publication number
20250184529
Publication date
Jun 5, 2025
Tencent America LLC
Liang ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE INVOLVING MODIFICATION OF...
Publication number
20250184531
Publication date
Jun 5, 2025
KT CORPORATION
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE CODING USING TRANSFORM INDEX
Publication number
20250184535
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Junghak NAM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING HIGH LEVEL SYNTAX IN IMAGE/VIDE...
Publication number
20250184541
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Hendry HENDRY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENTROPY DECODING METHOD, AND DECODING APPARATUS USING SAME
Publication number
20250184544
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Jae Hyun Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DATA PROCESSING DEVICE AND PROCESSING METHOD
Publication number
20250182338
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Hyejung Hur
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FRAME DROPPING METHOD, SERVER AND MEDIUM
Publication number
20250184579
Publication date
Jun 5, 2025
Beijing Bytedance Network Technology Co., Ltd.
Jianping CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADVANCED MOTION VECTOR PREDICTION (AMVP)-MERGE MODE-BASED IMAGE ENC...
Publication number
20250184476
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Hyeong Moon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
Publication number
20250184484
Publication date
Jun 5, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seung Hyun CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
Publication number
20250184487
Publication date
Jun 5, 2025
INTELLECTUAL DISCOVERY CO., LTD.
Sung Chang LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION-BASED HYBRID CHROMA SUBSAMPLING
Publication number
20250184491
Publication date
Jun 5, 2025
Gennadiy Kolesnik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SLICE TYPE-BASED IMAGE/VIDEO CODING METHOD AND APPARATUS
Publication number
20250184493
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Seethal PALURI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WEIGHTED ANGULAR PREDICTION FOR INTRA CODING
Publication number
20250184498
Publication date
Jun 5, 2025
ARRIS Enterprises LLC
Krit PANUSOPONE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
Publication number
20250184502
Publication date
Jun 5, 2025
Interdigital VC Holdings, Inc.
Joel SOLE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
Publication number
20250184519
Publication date
Jun 5, 2025
Canon Kabushiki Kaisha
Jonathan GAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20250184522
Publication date
Jun 5, 2025
Beijing Bytedance Network Technology Co., Ltd.
Lei ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENT ROUNDING FOR DEBLOCKING
Publication number
20250184524
Publication date
Jun 5, 2025
Sun Patent Trust
Matthias NARROSCHKE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM OF VIDEO CODING USING A SUBSET OF AVAILABLE INTRA...
Publication number
20250184528
Publication date
Jun 5, 2025
Tencent America LLC
Liang ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND DEVICE
Publication number
20250184477
Publication date
Jun 5, 2025
Huawei Technologies Co., Ltd
Xiang Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBBLOCK MERGE MODE FOR INTRA BLOCK COPY
Publication number
20250184478
Publication date
Jun 5, 2025
Tencent America LLC
Guichun LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR GENERATING INTRA MODE TABLES
Publication number
20250184480
Publication date
Jun 5, 2025
Tencent America LLC
Madhu PERINGASSERY KRISHNAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-PREDICTION METHOD AND DEVICE BASED ON INTRA-PREDICTION MODE D...
Publication number
20250184481
Publication date
Jun 5, 2025
LG ELECTRONICS INC.
Sunmi YOO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM OF VIDEO PROCESSING WITH LOW LATENCY BITSTREAM DI...
Publication number
20250184501
Publication date
Jun 5, 2025
Intel Corporation
Gang Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR CODING AND DECODING SCALABLE VIDEO AND APPARATUS USING SAME
Publication number
20250184507
Publication date
Jun 5, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Ha Hyun Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE