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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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Patents Grants
last 30 patents
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Patent Grant
Image decoding method, image coding method, image decoding apparatu...
Patent number
12,368,870
Issue date
Jul 22, 2025
SUN PATENT TRUST
Semih Esenlik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing intra-prediction-based video si...
Patent number
12,368,846
Issue date
Jul 22, 2025
Industry Academy Cooperation Foundation of Sejong University
Yung Lyul Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma processing for video encoding and decoding
Patent number
12,368,869
Issue date
Jul 22, 2025
InterDigital Madison Patent Holdings, SAS
Edouard Francois
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus adaptive constraint on bi-prediction for out-o...
Patent number
12,368,879
Issue date
Jul 22, 2025
Tencent America LLC
Guichun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction-based video signal processing method and apparatus
Patent number
12,368,845
Issue date
Jul 22, 2025
Industry Academy Cooperation Foundation of Sejong University
Yung-Lyul Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image compression apparatus, image compression method, electronic d...
Patent number
12,363,294
Issue date
Jul 15, 2025
HAINING ESWIN COMPUTING TECHNOLOGY CO., LTD.
Duoduo Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Warp mode for intra prediction
Patent number
12,363,282
Issue date
Jul 15, 2025
Tencent America LLC
Xin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data transfer apparatus and image compression
Patent number
12,363,309
Issue date
Jul 15, 2025
Sony Interactive Entertainment Inc.
Katsushi Otsuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for signaling output subpicture layer set
Patent number
12,363,317
Issue date
Jul 15, 2025
Tencent America LLC
Byeongdoo Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual reality streaming system and method
Patent number
12,363,318
Issue date
Jul 15, 2025
Sony Interactive Entertainment Inc.
Sharwin Winesh Raghoebardajal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods and apparatus for picture encoding and decoding
Patent number
12,363,295
Issue date
Jul 15, 2025
INTERDIGITAL VC HOLDINGS, INC.
Tangi Poirier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for efficient video encoding
Patent number
12,355,985
Issue date
Jul 8, 2025
Meta Platforms, Inc.
Chun-Wei Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra mode coding
Patent number
12,355,986
Issue date
Jul 8, 2025
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding method and apparatus for determining predic...
Patent number
12,355,954
Issue date
Jul 8, 2025
LG Electronics Inc.
Hyeong Moon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction-based image or video coding using sbTMVP
Patent number
12,348,764
Issue date
Jul 1, 2025
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive foveated encoder and global motion predictor
Patent number
12,348,767
Issue date
Jul 1, 2025
Intel Corporation
Yunbiao Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media transcoding using an amorphous filter
Patent number
12,341,985
Issue date
Jun 24, 2025
Amazon Technologies, Inc.
Ramzi Khsib
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Combined loop filtering
Patent number
12,341,958
Issue date
Jun 24, 2025
Telefonaktiebolaget LM Ericsson (publ)
Jacob Ström
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Triangulation-based adaptive subsampling of dense motion vector fields
Patent number
12,341,970
Issue date
Jun 24, 2025
Huawei Technologies Co., Ltd.
Fabian Brand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Apparatus, a method and a computer program for video coding and dec...
Patent number
12,341,992
Issue date
Jun 24, 2025
Nokia Technologies Oy
Miska Hannuksela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technologies for region-of-interest video encoding
Patent number
12,341,977
Issue date
Jun 24, 2025
Intel Corporation
Palanivel Guruva reddiar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding or decoding encoding unit of picture...
Patent number
12,335,474
Issue date
Jun 17, 2025
Samsung Electronics Co., Ltd.
Min-woo Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Temporal motion data candidate derivation in video coding
Patent number
12,335,467
Issue date
Jun 17, 2025
Texas Instruments Incorporated
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera system and method for encoding two video image frames captur...
Patent number
12,335,483
Issue date
Jun 17, 2025
Axis AB
Axel Keskikangas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and electronic device for signaling gradual decoding refresh...
Patent number
12,335,496
Issue date
Jun 17, 2025
SHARP KABUSHIKI KAISHA
Takeshi Chujoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image data encoding/decoding method and apparatus
Patent number
12,335,626
Issue date
Jun 17, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optimizing video data upload for dashcam event reviews
Patent number
12,335,518
Issue date
Jun 17, 2025
Samsara Inc.
Jing Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
In-tree geometry quantization of point clouds
Patent number
12,335,521
Issue date
Jun 17, 2025
Apple Inc.
David Flynn
G06 - COMPUTING CALCULATING COUNTING
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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
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
Patents Applications
last 30 patents
Information
Patent Application
PARTIAL DECOMPRESSION OF COMPRESSED MEDIA FOR INPUT TO A GENERATIVE...
Publication number
20250240440
Publication date
Jul 24, 2025
Microsoft Technology Licensing, LLC
Ziyad A. IBRAHIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DETECTING REGION OF INTEREST IN IMAGE, VIDEO ENCODING ME...
Publication number
20250240435
Publication date
Jul 24, 2025
Glenfly Tech Co., Ltd.
Jinjing LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR THE REGION OF INTEREST ENCRYPTION IN HEVC/...
Publication number
20250240434
Publication date
Jul 24, 2025
INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
Young-Gab KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO SIGNAL PROCESSING METHOD USING OUT-OF-BOUNDARY BLOCK AND APPA...
Publication number
20250233978
Publication date
Jul 17, 2025
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
Kyungyong KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING BAYER PATTERN IMAGES
Publication number
20250234021
Publication date
Jul 17, 2025
ASPEED TECHNOLOGY INC.
Chung-Yen LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE CODING BASED ON REGION OF INTEREST
Publication number
20250234010
Publication date
Jul 17, 2025
Tencent America LLC
Ding DING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ROI-BASED VIDEO ENCODING/DECODING FOR MACH...
Publication number
20250234018
Publication date
Jul 17, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jin Young LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...
Publication number
20250234039
Publication date
Jul 17, 2025
Panasonic Intellectual Property Corporation of America
Toshiyasu SUGIO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE
Publication number
20250233984
Publication date
Jul 17, 2025
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
Geonjung KO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-LAYER CODING FOR HYBRID MACHINE-HUMAN CONSUMPTION
Publication number
20250234011
Publication date
Jul 17, 2025
Tencent America LLC
Xin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...
Publication number
20250227284
Publication date
Jul 10, 2025
Microsoft Technology Licensing, LLC
Lihua Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...
Publication number
20250227285
Publication date
Jul 10, 2025
Microsoft Technology Licensing, LLC
Lihua Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR MULTI-FILTER VIDEO DECODING WITH PARTIAL-BL...
Publication number
20250227312
Publication date
Jul 10, 2025
QUALCOMM Incorporated
Vikrant MAHAJAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAMPLE POSITION AND BLOCK CHARACTERISTIC DEPENDENT INTRA-PREDICTION...
Publication number
20250227253
Publication date
Jul 10, 2025
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DESCRIPTORS FOR FILM GRAIN SYNTHESIS
Publication number
20250227305
Publication date
Jul 10, 2025
Tencent America LLC
Arianne HINDS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SMART FRAME RATE REDUCTION
Publication number
20250227197
Publication date
Jul 10, 2025
QUALCOMM Incorporated
Tony Gogoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
Publication number
20250227294
Publication date
Jul 10, 2025
LG ELECTRONICS INC.
Hyunmook OH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPPLEMENTAL ENHANCEMENT INFORMATION (SEI) MESSAGE FOR FILM GRAIN S...
Publication number
20250227304
Publication date
Jul 10, 2025
Tencent America LLC
Arianne HINDS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DECODING AND ENCODING OF NEURAL-NETWORK-BASED BITSTREAMS
Publication number
20250227307
Publication date
Jul 10, 2025
Huawei Technologies Co., Ltd
Semih Esenlik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR REGION DETECTION AND REGION PACKING IN VIDE...
Publication number
20250227254
Publication date
Jul 10, 2025
OP Solutions LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING WITH OVERLAY REGIONS
Publication number
20250227269
Publication date
Jul 10, 2025
V-Nova International Limited
Simone FERRARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...
Publication number
20250227297
Publication date
Jul 10, 2025
Panasonic Intellectual Property Corporation of America
Toshiyasu SUGIO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250227376
Publication date
Jul 10, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR OBJECT BOUNDARY MERGING, SPLITTING, TRANSFO...
Publication number
20250227255
Publication date
Jul 10, 2025
OP Solutions LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...
Publication number
20250227282
Publication date
Jul 10, 2025
Microsoft Technology Licensing, LLC
Lihua Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...
Publication number
20250227283
Publication date
Jul 10, 2025
Microsoft Technology Licensing, LLC
Lihua Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Adaptive Loop Filter with Virtual Boundari...
Publication number
20250220169
Publication date
Jul 3, 2025
MEDIATEK INC.
Shih-Chun CHIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM
Publication number
20250218047
Publication date
Jul 3, 2025
KDDI CORPORATION
Koki KISHIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250220147
Publication date
Jul 3, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Sign Coding of Transform Coefficients in V...
Publication number
20250220239
Publication date
Jul 3, 2025
MEDIATEK INC.
Shih-Ta HSIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE