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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

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Patents Grantslast 30 patents

Information 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 for deriving constructed affine merge candidates
- Patent number 12,368,873
- Issue date Jul 22, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of global motion vector in picture header
- Patent number 12,368,885
- Issue date Jul 22, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture level indicator signaling in video coding
- Patent number 12,368,871
- Issue date Jul 22, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating and recovering motion inform...
- Patent number 12,368,872
- Issue date Jul 22, 2025
- KAKADU R & D PTY LTD
- David Scott Taubman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for filtering
- Patent number 12,368,847
- Issue date Jul 22, 2025
- Electronics and Telecommunications Research Institute
- Sung-Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for selectively breaking prediction in video coding
- Patent number 12,368,862
- Issue date Jul 22, 2025
- Dolby Laboratories Licensing Corporation
- Michael Horowitz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Coding enhancement in cross-component sample adaptive offset
- Patent number 12,363,332
- Issue date Jul 15, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding and decoding video content using prediction-aware flexible...
- Patent number 12,363,331
- Issue date Jul 15, 2025
- Apple Inc.
- Alican Nalci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mixed NAL unit type picture constraints
- Patent number 12,363,324
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of global motion relative to available reference frames
- Patent number 12,363,347
- Issue date Jul 15, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding images
- Patent number 12,355,967
- Issue date Jul 8, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder, encoder and methods for mixing NAL units of different NAL...
- Patent number 12,355,990
- Issue date Jul 8, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Yago Sánchez De La Fuente
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for reshaping and adaptation of high dynamic rang...
- Patent number 12,355,966
- Issue date Jul 8, 2025
- ARRIS ENTERPRISES LLC
- David M. Baylon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Angular intra prediction
- Patent number 12,355,943
- Issue date Jul 8, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding and decoding methods and corresponding devices
- Patent number 12,355,996
- Issue date Jul 8, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling CMAF switching sets in ISOBMFF
- Patent number 12,356,015
- Issue date Jul 8, 2025
- Tencent America LLC
- Iraj Sodagar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding implementations for a graphics processing unit
- Patent number 12,355,968
- Issue date Jul 8, 2025
- Microsoft Technology Licensing, LLC
- Daniel Dinu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video decoding apparatus
- Patent number 12,355,997
- Issue date Jul 8, 2025
- SHARP KABUSHIKI KAISHA
- Takeshi Chujoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple neural network models for filtering during video coding
- Patent number 12,356,014
- Issue date Jul 8, 2025
- QUALCOMM Incorporated
- Hongtao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross component filtering using a temporal source frame
- Patent number 12,348,748
- Issue date Jul 1, 2025
- Tencent America LLC
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit masked blending mode
- Patent number 12,348,747
- Issue date Jul 1, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and use of chroma quantization parameter values
- Patent number 12,348,718
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,348,725
- Issue date Jul 1, 2025
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of adaptive picture size in video bitstream
- Patent number 12,348,745
- Issue date Jul 1, 2025
- Tencent America LLC
- Stephan Wenger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extension to block adaptive weighted prediction
- Patent number 12,348,749
- Issue date Jul 1, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross component intra prediction with multiple parameters
- Patent number 12,348,750
- Issue date Jul 1, 2025
- Tencent America LLC
- Jing Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control and use of chroma quantization parameter values
- Patent number 12,348,719
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for deriving constructed affine merge candidates
- Patent number 12,348,746
- Issue date Jul 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- 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

Patents Applicationslast 30 patents

Information Patent Application
Image Packing for 3D Mesh Displacements
- Publication number 20250240453
- Publication date Jul 24, 2025
- Ofinno, LLC
- Chao Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE INVOLVING GRADUAL...
- Publication number 20250240441
- Publication date Jul 24, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250234093
- Publication date Jul 17, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND AN APPARATUS FOR ENCODING/DECODING RESIDUAL COEFFICIENT
- Publication number 20250233998
- Publication date Jul 17, 2025
- HANWHA VISION CO., LTD.
- Dong Gyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODER WITH REDUCED DYNAMIC RANGE TRANSFORM WITH INVERSE TRA...
- Publication number 20250234004
- Publication date Jul 17, 2025
- DOLBY INTERNATIONAL AB
- Louis J. Kerofsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
- Publication number 20250234007
- Publication date Jul 17, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LUMA-MAPPING-BASED VIDEO OR IMAGE CODING
- Publication number 20250234016
- Publication date Jul 17, 2025
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sub-picture Position Constraints In Video Coding
- Publication number 20250234023
- Publication date Jul 17, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Approximation for Recoloring of Point Clouds
- Publication number 20250234024
- Publication date Jul 17, 2025
- Comcast Cable Communications, LLC
- Jonathan Taquet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TEMPORAL INTERPOLATED PREDICTION MODE IMPR...
- Publication number 20250234025
- Publication date Jul 17, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF PERFORMING MOTION VECTOR PREDICTION, AND APPARATUS THEREOF
- Publication number 20250234029
- Publication date Jul 17, 2025
- Sun Patent Trust
- Chong Soon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VE...
- Publication number 20250234030
- Publication date Jul 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...
- Publication number 20250227238
- Publication date Jul 10, 2025
- DOLBY INTERNATIONAL AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD PERFORMED BY TRANSM...
- Publication number 20250227271
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION FOR GEOMETRY POINT CLOUD COMPRESSION
- Publication number 20250225682
- Publication date Jul 10, 2025
- QUALCOMM Incorporated
- Adarsh Krishnan Ramasubramonian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEGMENT POSITION SIGNALLING
- Publication number 20250227256
- Publication date Jul 10, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mitra Damghanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
- Publication number 20250227276
- Publication date Jul 10, 2025
- KDDI CORPORATION
- Haruhisa KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING SOURCE PICTURE TIMING INTEVAL SCA...
- Publication number 20250227301
- Publication date Jul 10, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250227373
- Publication date Jul 10, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250227375
- Publication date Jul 10, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250227377
- Publication date Jul 10, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DIMD POSITION DEPENDENT BLENDING
- Publication number 20250227246
- Publication date Jul 10, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Pierre ANDRIVON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND VIDEO DECODER
- Publication number 20250227275
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Yin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ADAPTIVE DECODER SIDE PADDING IN VIDEO REGI...
- Publication number 20250227277
- Publication date Jul 10, 2025
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250227374
- Publication date Jul 10, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250227378
- Publication date Jul 10, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DIMD REGION-WISE ADAPTIVE BLENDING, AND EN...
- Publication number 20250227274
- Publication date Jul 10, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Pierre ANDRIVON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250227379
- Publication date Jul 10, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-RE...
- Publication number 20250220190
- Publication date Jul 3, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Shenming Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM
- Publication number 20250220211
- Publication date Jul 3, 2025
- KDDI CORPORATION
- Koki KISHIMOTO
- G06 - COMPUTING CALCULATING COUNTING

Decoders specially adapted therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image decoding method, image coding method, image decoding apparatu...

Method for deriving constructed affine merge candidates

Signaling of global motion vector in picture header

Sub-picture level indicator signaling in video coding

Method and apparatus for communicating and recovering motion inform...

Method and device for filtering

Method and system for selectively breaking prediction in video coding

Coding enhancement in cross-component sample adaptive offset

Encoding and decoding video content using prediction-aware flexible...

Mixed NAL unit type picture constraints

Signaling of global motion relative to available reference frames

Method and device for encoding/decoding images

Decoder, encoder and methods for mixing NAL units of different NAL...

System and method for reshaping and adaptation of high dynamic rang...

Angular intra prediction

Encoding and decoding methods and corresponding devices

Method and apparatus for signaling CMAF switching sets in ISOBMFF

Video decoding implementations for a graphics processing unit

Video decoding apparatus

Multiple neural network models for filtering during video coding

Cross component filtering using a temporal source frame

Implicit masked blending mode

Control and use of chroma quantization parameter values

Image coding method, image decoding method, image coding apparatus,...

Signaling of adaptive picture size in video bitstream

Extension to block adaptive weighted prediction

Cross component intra prediction with multiple parameters

Control and use of chroma quantization parameter values

Method for deriving constructed affine merge candidates

Prediction decoding method and apparatus

Patents Applicationslast 30 patents

Image Packing for 3D Mesh Displacements

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE INVOLVING GRADUAL...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND AN APPARATUS FOR ENCODING/DECODING RESIDUAL COEFFICIENT

VIDEO DECODER WITH REDUCED DYNAMIC RANGE TRANSFORM WITH INVERSE TRA...

MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...

LUMA-MAPPING-BASED VIDEO OR IMAGE CODING

Sub-picture Position Constraints In Video Coding

Approximation for Recoloring of Point Clouds

METHOD AND APPARATUS FOR TEMPORAL INTERPOLATED PREDICTION MODE IMPR...

METHOD OF PERFORMING MOTION VECTOR PREDICTION, AND APPARATUS THEREOF

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VE...

METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...

POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD PERFORMED BY TRANSM...

PREDICTION FOR GEOMETRY POINT CLOUD COMPRESSION

SEGMENT POSITION SIGNALLING

IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM

SYSTEMS AND METHODS FOR SIGNALING SOURCE PICTURE TIMING INTEVAL SCA...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR DIMD POSITION DEPENDENT BLENDING

VIDEO DECODING METHOD AND VIDEO DECODER

SYSTEMS AND METHODS FOR ADAPTIVE DECODER SIDE PADDING IN VIDEO REGI...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR DIMD REGION-WISE ADAPTIVE BLENDING, AND EN...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

VIDEO DECODING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-RE...

MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM