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Selection of the reference unit for prediction within a chosen coding or prediction mode
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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/105
Selection of the reference unit for prediction within a chosen coding or prediction mode
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Patents Grants
last 30 patents
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Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
12,341,964
Issue date
Jun 24, 2025
Panasonic Intellectual Property Corporation of America
Yusuke Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for prediction refinement for decoder side mo...
Patent number
12,341,969
Issue date
Jun 24, 2025
INTERDIGITAL VC HOLDINGS, INC.
Wei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for motion vector predictor list improvements
Patent number
12,341,988
Issue date
Jun 24, 2025
Tencent America LLC
Han Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding device and image decoding device using triangular pr...
Patent number
12,341,960
Issue date
Jun 24, 2025
Samsung Electronics Co., Ltd.
Seungsoo Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining prediction value and decoder
Patent number
12,341,976
Issue date
Jun 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction decoding method and apparatus
Patent number
12,341,987
Issue date
Jun 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image, and recording medium...
Patent number
12,341,955
Issue date
Jun 24, 2025
LX Semicon Co., Ltd.
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interactions among multiple intra coding methods
Patent number
12,341,967
Issue date
Jun 24, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Li Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image, and recording medium...
Patent number
12,341,954
Issue date
Jun 24, 2025
LX Semicon Co., Ltd.
Jin Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding method/device, image decoding method/device, and rec...
Patent number
12,341,961
Issue date
Jun 24, 2025
Industry Academy Cooperation Foundation of Sejong University
Joo Hee Moon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction combination for oblique directional intra prediction
Patent number
12,341,965
Issue date
Jun 24, 2025
Huawei Technologies Co., Ltd.
Alexey Konstantinovich Filippov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
General constraints information for video coding
Patent number
12,341,980
Issue date
Jun 24, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Weijia Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Application acceleration
Patent number
12,341,986
Issue date
Jun 24, 2025
Mellanox Technologies, Ltd.
Dotan David Levi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding method and device
Patent number
12,341,949
Issue date
Jun 24, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bi-directional inter prediction method and apparatus
Patent number
12,341,950
Issue date
Jun 24, 2025
Huawei Technologies Co., Ltd.
Huanbang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and computer-readable storag...
Patent number
12,341,951
Issue date
Jun 24, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction-based image coding method and apparatus using MPM...
Patent number
12,341,953
Issue date
Jun 24, 2025
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Ling Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive unequal weight planar prediction
Patent number
12,335,464
Issue date
Jun 17, 2025
ARRIS ENTERPRISES LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for palette prediction
Patent number
12,335,472
Issue date
Jun 17, 2025
Alibaba Group Holding Limited
Ru-Ling Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intra-prediction coding of video data
Patent number
12,335,482
Issue date
Jun 17, 2025
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding and decoding method using adaptive reference pixel s...
Patent number
12,335,485
Issue date
Jun 17, 2025
Hyundai Motor Company
Byeung Woo Jeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vertex position coding in mesh compression
Patent number
12,335,522
Issue date
Jun 17, 2025
Tencent America LLC
Jun Tian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method based on information included in picture header...
Patent number
12,335,461
Issue date
Jun 17, 2025
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference motion vector candidates bank improvements
Patent number
12,335,462
Issue date
Jun 17, 2025
Tencent America LLC
Han Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for deriving intra-prediction mode
Patent number
12,335,466
Issue date
Jun 17, 2025
SK Telecom Co., Ltd
Jae Il Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video compression techniques for reliable transmission
Patent number
12,335,458
Issue date
Jun 17, 2025
NVIDIA Corporation
Benjemin Thomas Waine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for generalized multi-hypothesis prediction for...
Patent number
12,335,460
Issue date
Jun 17, 2025
INTERDIGITAL VC HOLDINGS, INC.
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal processing method and device
Patent number
12,335,463
Issue date
Jun 17, 2025
Humax Co., Ltd.
Geonjung Ko
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
Adaptive blending for geometric partition mode (GPM)
Patent number
12,335,502
Issue date
Jun 17, 2025
Tencent America LLC
Lien-Fei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250211863
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTRA PREDICTION WITH IN-LOOP FILTERS
Publication number
20250211798
Publication date
Jun 26, 2025
Tencent America LLC
Biao WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS, ENCODER, DECODER,...
Publication number
20250211728
Publication date
Jun 26, 2025
Huawei Technologies Co., Ltd
Danni WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR CONFIGURING MPM LIST
Publication number
20250211731
Publication date
Jun 26, 2025
LG ELECTRONICS INC.
Ling LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
Publication number
20250211732
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING RESIDUAL BLOCK ON BASIS OF...
Publication number
20250211770
Publication date
Jun 26, 2025
HANWHA VISION CO., LTD.
Dong Gyu SIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...
Publication number
20250211776
Publication date
Jun 26, 2025
Hyundai Motor Company
Jin Heo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
Publication number
20250211778
Publication date
Jun 26, 2025
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
Publication number
20250211734
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20250211771
Publication date
Jun 26, 2025
Panasonic Intellectual Property Corporation of America
Virginie DRUGEON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BILATERAL TEMPLATE WITH MULTIPASS DECODER SIDE MOTION VECTOR REFINE...
Publication number
20250211779
Publication date
Jun 26, 2025
MEDIATEK INC.
Chen-Yen LAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Prediction-based Extrapolation of Pixels for Improved Video Compres...
Publication number
20250211726
Publication date
Jun 26, 2025
Xilinx, Inc.
Sumit Johar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO PICTURE COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUT...
Publication number
20250211729
Publication date
Jun 26, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
JUNYAN HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFORM METHOD AND DECODER
Publication number
20250211730
Publication date
Jun 26, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
Publication number
20250211733
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO DATA PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, AND ST...
Publication number
20250211736
Publication date
Jun 26, 2025
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Jia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...
Publication number
20250211791
Publication date
Jun 26, 2025
Telefonaktiebolaget LM Ericsson (publ)
Zhi ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
Publication number
20250211735
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER AND BITSTREAM FOR MERGE CANDIDATE FOR VIDEO WITH R...
Publication number
20250211769
Publication date
Jun 26, 2025
OP Solutions LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO
Publication number
20250211774
Publication date
Jun 26, 2025
ALIBABA GROUP HOLDING LIMITED
Ru-Ling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250211721
Publication date
Jun 26, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTER PREDICTION METHOD AND APPARATUS IN IMAGE/VIDEO CODING SYSTEM
Publication number
20250211727
Publication date
Jun 26, 2025
LG ELECTRONICS INC.
Seethal PALURI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
Publication number
20250203091
Publication date
Jun 19, 2025
LG ELECTRONICS INC.
Yousun PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE EMPLOYING IN-LOOP FILTERING
Publication number
20250203072
Publication date
Jun 19, 2025
INTELLECTUAL DISCOVERY CO., LTD.
Sung Chang LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203059
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUSES FOR VIDEO CODING USING TRIANGLE PARTITION
Publication number
20250203067
Publication date
Jun 19, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Xianglin WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS OF REFERENCE PICTURE INDICATION FOR VIDEO CODING AND RELATE...
Publication number
20250203099
Publication date
Jun 19, 2025
Telefonaktiebolaget LM Ericsson (publ)
Rickard Sjöberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20250203217
Publication date
Jun 19, 2025
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
20250203218
Publication date
Jun 19, 2025
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
20250203215
Publication date
Jun 19, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING