the unit being a video data packet

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H04N19/188

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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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H04N19/188the unit being a video data packet

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Patents Grantslast 30 patents

Information Patent Grant
Interaction between subpicture and tile row signaling
- Patent number 12,262,059
- Issue date Mar 25, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive bands for filter offset selection in cross-component sampl...
- Patent number 12,262,019
- Issue date Mar 25, 2025
- Tencent America LLC
- Samruddhi Yashwant Kahu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adaptation parameter set reference and constraints in co...
- Patent number 12,262,037
- Issue date Mar 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Residual and coefficients coding for video coding
- Patent number 12,256,076
- Issue date Mar 18, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of header syntax elements and adaptation parameter set
- Patent number 12,256,107
- Issue date Mar 18, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and apparatus for video sequence
- Patent number 12,256,081
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- Yin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Luma mapping with chroma scaling adaptation parameter set in video...
- Patent number 12,250,376
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus and method
- Patent number 12,250,387
- Issue date Mar 11, 2025
- Sony Group Corporation
- Tsuyoshi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture position constraints in video coding
- Patent number 12,250,389
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive transfer function for video encoding and decoding
- Patent number 12,244,820
- Issue date Mar 4, 2025
- Apple Inc.
- Alexandros Tourapis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighted angular prediction for intra coding
- Patent number 12,244,825
- Issue date Mar 4, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and apparatuses for processing video
- Patent number 12,244,871
- Issue date Mar 4, 2025
- Comcast Cable Communications, LLC
- Dan Grois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding based on mapping of luma samples and scaling...
- Patent number 12,244,830
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding transform size signaling
- Patent number 12,244,821
- Issue date Mar 4, 2025
- Tencent America LLC
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video data stream, video encoder, apparatus and methods for HRD tim...
- Patent number 12,244,865
- Issue date Mar 4, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Yago Sánchez De La Fuente
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for constructing merge candidate list including...
- Patent number 12,238,315
- Issue date Feb 25, 2025
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gradual decoding refresh in video coding
- Patent number 12,238,336
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted angular prediction coding for intra coding
- Patent number 12,238,300
- Issue date Feb 25, 2025
- ARRIS ENTERPRISES LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoded picture buffer management for video coding
- Patent number 12,238,307
- Issue date Feb 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,238,285
- Issue date Feb 25, 2025
- Electronics and Telecommunications Research Institute
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for video encoding and decoding
- Patent number 12,238,302
- Issue date Feb 25, 2025
- KONINKLIJKE KPN N.V.
- Emmanuel Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction using extra-buffer samples for intra block copy in video...
- Patent number 12,238,314
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining capability to decode a first picture in a video bitstream
- Patent number 12,238,316
- Issue date Feb 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Pettersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium sto...
- Patent number 12,238,319
- Issue date Feb 25, 2025
- Electronics and Telecommunications Research Institute
- Woong Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Priority-based video encoding and transmission
- Patent number 12,238,311
- Issue date Feb 25, 2025
- Apple Inc.
- Sorin C. Cismas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coefficients coding in transform skip mode
- Patent number 12,238,276
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of instantaneous decoding refresh subpictures
- Patent number 12,238,303
- Issue date Feb 25, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Range constrains for block vector in intra-block copy mode
- Patent number 12,231,625
- Issue date Feb 18, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLGOY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using palette predictor in video coding
- Patent number 12,231,680
- Issue date Feb 18, 2025
- BYTEDANCE INC.
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoding capability information in common media application format
- Patent number 12,231,691
- Issue date Feb 18, 2025
- LEMON INC.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAX TRANSFORM SIZE CONTROL
- Publication number 20250106398
- Publication date Mar 27, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DECODING VIDEO
- Publication number 20250106412
- Publication date Mar 27, 2025
- Samsung Electronics Co., Ltd.
- Sun Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REQUIRED SUPPLEMENTARY ENHANCEMENT INFORMATION MESSAGES THROUGH PRO...
- Publication number 20250106420
- Publication date Mar 27, 2025
- Tencent America LLC
- Stephan Wenger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Techniques For Generation Of A Conformant Output Sub-Bitstream
- Publication number 20250106411
- Publication date Mar 27, 2025
- Bytedance Inc.
- Ye-kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING A PICTURE USING PICT...
- Publication number 20250106397
- Publication date Mar 27, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Adam WIECKOWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HRD Conformance Tests On OLS
- Publication number 20250106421
- Publication date Mar 27, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE HEADER PRESENCE
- Publication number 20250106427
- Publication date Mar 27, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling of Picture Header in Video Coding
- Publication number 20250088670
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams
- Publication number 20250088672
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pictures with Mixed NAL Unit Types
- Publication number 20250088646
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NESTED AND NON-NESTED SEI MESSAGES IN VIDEO BITSTREAMS
- Publication number 20250088671
- Publication date Mar 13, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Ye-Kui Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS SIMPLIFYING SIGNALING...
- Publication number 20250080738
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable Nesting SEI Messages For Specified Layers
- Publication number 20250080774
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALLING REQUIRED NAL UNITS
- Publication number 20250080773
- Publication date Mar 6, 2025
- Tencent America LLC
- Stephan Wenger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND DEVICE THEREFOR
- Publication number 20250071310
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF PICTURE-IN-PICTURE IN MEDIA FILES
- Publication number 20250071332
- Publication date Feb 27, 2025
- Bytedance Inc.
- Ye-kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...
- Publication number 20250063169
- Publication date Feb 20, 2025
- Canon Kabushiki Kaisha
- CHRISTOPHER JAMES ROSEWARNE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARAMETER SET SIGNALING IN DIGITAL VIDEO
- Publication number 20250056050
- Publication date Feb 13, 2025
- ZTE Corporation
- Ming Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO-BASED POINT CLOUD STREAMS
- Publication number 20250056045
- Publication date Feb 13, 2025
- Interdigital VC Holdings, Inc.
- Ahmed Hamza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20250056060
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20250056061
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO FRAME PROCESSING METHOD AND DEVICE, VIDEO SYSTEM, MEDIUM, AND...
- Publication number 20250056054
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Yixuan ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20250056063
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING PICTURE TYPES OF PICTURES INCLUDE...
- Publication number 20250056026
- Publication date Feb 13, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20250056062
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Block-Based Adaptive Resolution Management
- Publication number 20250056028
- Publication date Feb 13, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20250056059
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATION RANGE EXTENSION FOR VERSATILE VIDEO CODING
- Publication number 20250047866
- Publication date Feb 6, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE FOR SIGNALING DPB-RELATED...
- Publication number 20250047832
- Publication date Feb 6, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING OR DECODING APPARATUS, VIDEO ENCODING OR DECODING ME...
- Publication number 20250047902
- Publication date Feb 6, 2025
- NEC Corporation
- Keiichi Chono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the unit being a video data packet

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Interaction between subpicture and tile row signaling

Adaptive bands for filter offset selection in cross-component sampl...

Method for adaptation parameter set reference and constraints in co...

Residual and coefficients coding for video coding

Use of header syntax elements and adaptation parameter set

Intra prediction method and apparatus for video sequence

Luma mapping with chroma scaling adaptation parameter set in video...

Information processing apparatus and method

Sub-picture position constraints in video coding

Adaptive transfer function for video encoding and decoding

Weighted angular prediction for intra coding

Systems, methods, and apparatuses for processing video

Video or image coding based on mapping of luma samples and scaling...

Video coding transform size signaling

Video data stream, video encoder, apparatus and methods for HRD tim...

Methods and systems for constructing merge candidate list including...

Gradual decoding refresh in video coding

Weighted angular prediction coding for intra coding

Decoded picture buffer management for video coding

Method and device for encoding/decoding image, and recording medium...

System and methods for video encoding and decoding

Prediction using extra-buffer samples for intra block copy in video...

Determining capability to decode a first picture in a video bitstream

Image encoding/decoding method and device, and recording medium sto...

Priority-based video encoding and transmission

Coefficients coding in transform skip mode

Coding of instantaneous decoding refresh subpictures

Range constrains for block vector in intra-block copy mode

Using palette predictor in video coding

Decoding capability information in common media application format

Patents Applicationslast 30 patents

MAX TRANSFORM SIZE CONTROL

METHOD AND DEVICE FOR DECODING VIDEO

REQUIRED SUPPLEMENTARY ENHANCEMENT INFORMATION MESSAGES THROUGH PRO...

Techniques For Generation Of A Conformant Output Sub-Bitstream

APPARATUS AND METHOD FOR ENCODING AND DECODING A PICTURE USING PICT...

HRD Conformance Tests On OLS

PICTURE HEADER PRESENCE

Signaling of Picture Header in Video Coding

Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams

Pictures with Mixed NAL Unit Types

NESTED AND NON-NESTED SEI MESSAGES IN VIDEO BITSTREAMS

ENCODER, A DECODER AND CORRESPONDING METHODS SIMPLIFYING SIGNALING...

Scalable Nesting SEI Messages For Specified Layers

SIGNALLING REQUIRED NAL UNITS

IMAGE DECODING METHOD AND DEVICE THEREFOR

SIGNALING OF PICTURE-IN-PICTURE IN MEDIA FILES

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...

PARAMETER SET SIGNALING IN DIGITAL VIDEO

VIDEO-BASED POINT CLOUD STREAMS

VIDEO CODING AND DECODING

VIDEO CODING AND DECODING

VIDEO FRAME PROCESSING METHOD AND DEVICE, VIDEO SYSTEM, MEDIUM, AND...

VIDEO CODING AND DECODING

SYSTEMS AND METHODS FOR SIGNALING PICTURE TYPES OF PICTURES INCLUDE...

VIDEO CODING AND DECODING

Block-Based Adaptive Resolution Management

VIDEO CODING AND DECODING

OPERATION RANGE EXTENSION FOR VERSATILE VIDEO CODING

IMAGE ENCODING/DECODING METHOD AND DEVICE FOR SIGNALING DPB-RELATED...

VIDEO ENCODING OR DECODING APPARATUS, VIDEO ENCODING OR DECODING ME...