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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
Three-dimensional data encoding method, three-dimensional data deco...
Patent number
12,166,964
Issue date
Dec 10, 2024
INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for subpicture-based image encoding/decoding, and...
Patent number
12,166,969
Issue date
Dec 10, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Hyeong Moon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding intra prediction mode
Patent number
12,166,976
Issue date
Dec 10, 2024
Electronics and Telecommunications Research Institute
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image decoding method using residual information in image coding sy...
Patent number
12,166,993
Issue date
Dec 10, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Jungah Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjustment based local illumination compensation
Patent number
12,166,998
Issue date
Dec 10, 2024
Tencent America LLC
Lien-Fei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for encoding and decoding video by using motion vector diffe...
Patent number
12,167,020
Issue date
Dec 10, 2024
Samsung Electronics Co., Ltd.
Seungsoo Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving picture coding device, moving picture coding method, moving...
Patent number
12,167,023
Issue date
Dec 10, 2024
JVCKENWOOD CORPORATION
Hiroya Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for signaling symmetrical motion vector diffe...
Patent number
12,166,965
Issue date
Dec 10, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Harmonizing triangular merge mode with weighted prediction
Patent number
12,166,967
Issue date
Dec 10, 2024
Huawei Technologies Co., Ltd.
Alexey Konstantinovich Filippov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image decoding method and apparatus for deriving weight index infor...
Patent number
12,166,971
Issue date
Dec 10, 2024
LG Electronics Inc.
Naeri Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding intra prediction mode
Patent number
12,166,975
Issue date
Dec 10, 2024
Electronics and Telecommunications Research Institute
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding method, decoding method, and decoder
Patent number
12,166,994
Issue date
Dec 10, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Resolution-adaptive video coding
Patent number
12,167,006
Issue date
Dec 10, 2024
Alibaba Group Holding Limited
Yu-Chen Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding and decoding interprediction using differing spatial r...
Patent number
12,167,010
Issue date
Dec 10, 2024
OP Solutions LLC
Borivoje Furht
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Temporal motion vector predictor with displacement
Patent number
12,167,019
Issue date
Dec 10, 2024
Tencent America LLC
Xin Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for reconstructing 360-degree image according...
Patent number
12,167,138
Issue date
Dec 10, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for reconstructing 360-degree image according...
Patent number
12,167,139
Issue date
Dec 10, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Matrix derivation in intra coding mode
Patent number
12,166,968
Issue date
Dec 10, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and decoding method and apparatus, and devices therefor
Patent number
12,167,030
Issue date
Dec 10, 2024
Hangzhou Hikvision Digital Technology Co., Ltd.
Fangdong Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding and encoding method and apparatus, computer-readable...
Patent number
12,166,966
Issue date
Dec 10, 2024
Tencent Technology (Shenzhen) Company Limited
Yingbin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for removing overlapping signaling in video/image...
Patent number
12,166,970
Issue date
Dec 10, 2024
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Entropy coding for intra prediction modes
Patent number
12,166,973
Issue date
Dec 10, 2024
Tencent America LLC
Liang Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for signaling prediction mode-related signal in i...
Patent number
12,166,974
Issue date
Dec 10, 2024
Electronics and Telecommunications Research Institute
Jung Won Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for block division in video processing
Patent number
12,166,980
Issue date
Dec 10, 2024
ZHEJIANG DAHUA TECHNOLOGY CO., LTD
Xue Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Perceptually-aware online per-title encoding for live video streaming
Patent number
12,166,997
Issue date
Dec 10, 2024
BITMOVIN, GMBH
Vignesh V. Menon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interaction between LUT and AMVP
Patent number
12,167,018
Issue date
Dec 10, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
12,167,022
Issue date
Dec 10, 2024
Panasonic Intellectual Property Corporation of America
Takashi Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoder, video decoder, and corresponding method
Patent number
12,167,027
Issue date
Dec 10, 2024
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delayed duplicate I-picture for video coding
Patent number
12,167,049
Issue date
Dec 10, 2024
Texas Instruments Incorporated
Ranga Ramanujam Srinivasan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction mode extension
Patent number
12,166,972
Issue date
Dec 10, 2024
InterDigital Madison Patent Holdings, SAS
Fabien Racape
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240414299
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...
Publication number
20240414324
Publication date
Dec 12, 2024
INTELLECTUAL DISCOVERY CO., LTD.
Jae Gon KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Publication number
20240414330
Publication date
Dec 12, 2024
KT CORPORATION
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LTR FRAME UPDATING IN VIDEO ENCODING
Publication number
20240414352
Publication date
Dec 12, 2024
AXIS AB
Michael AMBRUS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOVING IMAGE DECODING/ENCODING
Publication number
20240414359
Publication date
Dec 12, 2024
Sharp Kabushiki Kaisha
FRANK BOSSEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING USING A CODED PICTURE BUFFER
Publication number
20240414380
Publication date
Dec 12, 2024
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Yago SÁNCHEZ DE LA FUENTE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240414300
Publication date
Dec 12, 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
20240414304
Publication date
Dec 12, 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
20240414305
Publication date
Dec 12, 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
20240414307
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING
Publication number
20240414326
Publication date
Dec 12, 2024
INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
Joo Hee MOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIIP-BASED PREDICTION METHOD AND DEVICE
Publication number
20240414327
Publication date
Dec 12, 2024
LG ELECTRONICS INC.
Seethal PALURI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTION OF MOTION VECTOR PRECISION
Publication number
20240414356
Publication date
Dec 12, 2024
Microsoft Technology Licensing, LLC
Gary J. Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR IMPLICIT NEURAL VIDEO REPRESENTATION
Publication number
20240414358
Publication date
Dec 12, 2024
Samsung Electronics Co., Ltd.
Seung Jun SHIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNEQUAL WEIGHT PLANAR PREDICTION
Publication number
20240414365
Publication date
Dec 12, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240414303
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
Publication number
20240414319
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
Publication number
20240414320
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Reference Picture Management in Video Coding
Publication number
20240414321
Publication date
Dec 12, 2024
Huawei Technologies Co., Ltd
FNU Hendry
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...
Publication number
20240414335
Publication date
Dec 12, 2024
Canon Kabushiki Kaisha
Koji Okawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION MODE DERIVATION-BASED INTRA PREDICTION METHOD AND...
Publication number
20240414354
Publication date
Dec 12, 2024
LG ELECTRONICS INC.
Seunghwan KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DECODING METHOD FOR PERFORMING INTER-PREDICTION WHEN PREDICTI...
Publication number
20240414367
Publication date
Dec 12, 2024
LG ELECTRONICS INC.
Hyeongmoon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240414294
Publication date
Dec 12, 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
20240414297
Publication date
Dec 12, 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
20240414298
Publication date
Dec 12, 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
20240414301
Publication date
Dec 12, 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
20240414306
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS, METHODS, AND BITSTREAM STRUCTURE FOR VIDEO CODING AND DECO...
Publication number
20240414316
Publication date
Dec 12, 2024
OP Solutions LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
Publication number
20240414317
Publication date
Dec 12, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DERIVATION OF PICTURE OUTPUT FOR NON-REFERENCED PICTURE...
Publication number
20240414322
Publication date
Dec 12, 2024
Tencent America LLC
Byeongdoo CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE