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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
Two-step cross-component prediction mode
- Patent number 12,368,875
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- 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
Image coding/decoding method and apparatus therefor
- Patent number 12,368,848
- Issue date Jul 22, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering differently coded frames by a general filtering model bas...
- Patent number 12,368,866
- Issue date Jul 22, 2025
- Tencent Technology (Shenzhen) Company Limited
- Liqiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
De-blocking filter for video coding
- Patent number 12,368,867
- Issue date Jul 22, 2025
- Texas Instruments Incorporated
- Mihir Narendra Mody
- 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
Systems and methods for performing motion compensation in video coding
- Patent number 12,368,900
- Issue date Jul 22, 2025
- SHARP KABUSHIKI KAISHA
- Jonatan Alfred Samuelsson-Allendes
- 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
Methods providing encoding/decoding of dependent/independent partit...
- Patent number 12,363,315
- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Image processing method and image processing apparatus
- Patent number 12,363,345
- Issue date Jul 15, 2025
- SUN PATENT TRUST
- Matthias Narroschke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding apparatus and decoding apparatus
- Patent number 12,363,292
- Issue date Jul 15, 2025
- SHARP KABUSHIKI KAISHA
- Takeshi Chujoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and a device for decoding an intra predicted block of a pict...
- Patent number RE50495
- Issue date Jul 15, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
Information Patent Grant
Video codec importance indication and radio access network awarenes...
- Patent number 12,363,316
- Issue date Jul 15, 2025
- Lenovo (Singapore) Pte. Ltd.
- Razvan-Andrei Stoica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-metric filtering
- Patent number RE50496
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- In Suk Chong
Information Patent Grant
Method for coding image on basis of deblocking filtering, and appar...
- Patent number 12,363,304
- Issue date Jul 15, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Hyeongmoon Jang
- 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
In-loop filtering method and apparatus for same
- Patent number 12,363,313
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Seung Wook Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,363,293
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 12,356,005
- Issue date Jul 8, 2025
- Sony Corporation
- Kazushi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temporal filter
- Patent number 12,355,957
- Issue date Jul 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for coding image
- Patent number 12,355,958
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder-side chroma intra prediction mode gradient-based derivation
- Patent number 12,355,982
- Issue date Jul 8, 2025
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplification for cross-component linear model prediction mode
- Patent number 12,356,019
- Issue date Jul 8, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method with artificial intelligence for scaling image...
- Patent number 12,356,035
- Issue date Jul 8, 2025
- Samsung Electronics Co., Ltd.
- Taejun Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video encoding method and apparatus, computer device, and storage m...
- Patent number 12,355,941
- Issue date Jul 8, 2025
- Tencent Technology (Shenzhen) Company Limited
- Dalong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive loop filter
- Patent number 12,355,960
- Issue date Jul 8, 2025
- Canon Kabushiki Kaisha
- Jonathan Taquet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive loop filter
- Patent number 12,355,961
- Issue date Jul 8, 2025
- Canon Kabushiki Kaisha
- Jonathan Taquet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video coding using deblocking filtering
- Patent number 12,355,959
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODING AND DECODING METHODS, ENCODER, DECODER, CODE STREAM, AND S...
- Publication number 20250240415
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhihuang XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHABLE INPUT SOURCES BASED EXTENDED TAPS FOR ADAPTIVE LOOP FILT...
- Publication number 20250240419
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240458
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER
- Publication number 20250240460
- Publication date Jul 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Changyue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK BASED LOOP FILTERING METHODS, VIDEO ENCODING METHOD...
- Publication number 20250240417
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhenyu DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METH...
- Publication number 20250240418
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hyeong Moon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...
- Publication number 20250240457
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hendry TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING METHOD AND STORAGE MEDIUM
- Publication number 20250240461
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhenyu DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...
- Publication number 20250240412
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Fan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE PICTURE RESAMPLING FOR VIDEO CODING
- Publication number 20250240413
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoder, a Decoder and Corresponding Methods Using an Adaptive Loop...
- Publication number 20250240414
- Publication date Jul 24, 2025
- Huawei Technologies Co., Ltd
- Anand Meher KOTRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF GENERATING ENHANCED FRAME AT VIDEO ENCODER, SYSTEM FOR GE...
- Publication number 20250240416
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Cheolkon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DEBLOCKING HDR CONTENT
- Publication number 20250240462
- Publication date Jul 24, 2025
- ARRIS Enterprises LLC
- David M. Baylon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LUMA MAPPING WITH CHROMA SCALING ADAPTATION PARAMETER SET IN VIDEO...
- Publication number 20250234014
- Publication date Jul 17, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK VIDEO CODING IN-LOOP FILTERING IN TRANSFORM DOMAIN
- Publication number 20250234048
- Publication date Jul 17, 2025
- QUALCOMM Incorporated
- Yun Li
- 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
GDR ADAPTED FILTERING
- Publication number 20250234047
- Publication date Jul 17, 2025
- InterDigital CE Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD, DECODING METHOD, BITSTREAM, ENCODER, DECODER, AND...
- Publication number 20250233986
- Publication date Jul 17, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEI MESSAGE FOR CARRIAGE OF TEXT DATA FOR GENERATIVE ARTIFICIAL INT...
- Publication number 20250227303
- Publication date Jul 10, 2025
- Tencent America LLC
- Arianne HINDS
- G06 - COMPUTING CALCULATING COUNTING
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
DEVICE AND METHOD FOR DECODING VIDEO DATA
- Publication number 20250227230
- Publication date Jul 10, 2025
- Sharp Kabushiki Kaisha
- YU-CHIAO YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING/DECODING METHOD AND DEVICE FOR SELECTIVELY SIGNALING F...
- Publication number 20250227259
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Nae Ri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING METHOD AND DEVICE THEREFOR
- Publication number 20250227308
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING IMPROVED INLOOP FILTER...
- Publication number 20250227309
- Publication date Jul 10, 2025
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PERFORMING IMAGE DECODING ON BASIS OF INTRA P...
- Publication number 20250227228
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Sunmi Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VIDEO ENC...
- Publication number 20250220168
- Publication date Jul 3, 2025
- Nokia Technologies Oy
- Ramin GHAZNAVI YOUVALARI
- 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
Classifying Samples for Multi-Model Reference Filtering
- Publication number 20250220171
- Publication date Jul 3, 2025
- Ofinno, LLC
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
- Publication number 20250220192
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two-step cross-component prediction mode

Method and apparatus for processing intra-prediction-based video si...

Image coding/decoding method and apparatus therefor

Filtering differently coded frames by a general filtering model bas...

De-blocking filter for video coding

Method and device for filtering

Method and system for selectively breaking prediction in video coding

Systems and methods for performing motion compensation in video coding

Intra prediction-based video signal processing method and apparatus

Methods providing encoding/decoding of dependent/independent partit...

Coding enhancement in cross-component sample adaptive offset

Image processing method and image processing apparatus

Video coding apparatus and decoding apparatus

Method and a device for decoding an intra predicted block of a pict...

Video codec importance indication and radio access network awarenes...

Multi-metric filtering

Method for coding image on basis of deblocking filtering, and appar...

Signaling of global motion relative to available reference frames

In-loop filtering method and apparatus for same

Method and apparatus for video coding

Image processing apparatus and image processing method

Temporal filter

Apparatus and method for coding image

Decoder-side chroma intra prediction mode gradient-based derivation

Simplification for cross-component linear model prediction mode

Apparatus and method with artificial intelligence for scaling image...

Video encoding method and apparatus, computer device, and storage m...

Adaptive loop filter

Adaptive loop filter

Image or video coding using deblocking filtering

Patents Applicationslast 30 patents

ENCODING AND DECODING METHODS, ENCODER, DECODER, CODE STREAM, AND S...

SWITCHABLE INPUT SOURCES BASED EXTENDED TAPS FOR ADAPTIVE LOOP FILT...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER

NEURAL NETWORK BASED LOOP FILTERING METHODS, VIDEO ENCODING METHOD...

IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METH...

IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...

VIDEO CODING METHOD AND STORAGE MEDIUM

CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...

REFERENCE PICTURE RESAMPLING FOR VIDEO CODING

Encoder, a Decoder and Corresponding Methods Using an Adaptive Loop...

METHOD OF GENERATING ENHANCED FRAME AT VIDEO ENCODER, SYSTEM FOR GE...

SYSTEM AND METHOD FOR DEBLOCKING HDR CONTENT

LUMA MAPPING WITH CHROMA SCALING ADAPTATION PARAMETER SET IN VIDEO...

NEURAL NETWORK VIDEO CODING IN-LOOP FILTERING IN TRANSFORM DOMAIN

LUMA-MAPPING-BASED VIDEO OR IMAGE CODING

GDR ADAPTED FILTERING

ENCODING METHOD, DECODING METHOD, BITSTREAM, ENCODER, DECODER, AND...

SEI MESSAGE FOR CARRIAGE OF TEXT DATA FOR GENERATIVE ARTIFICIAL INT...

SYSTEMS AND METHODS FOR MULTI-FILTER VIDEO DECODING WITH PARTIAL-BL...

SAMPLE POSITION AND BLOCK CHARACTERISTIC DEPENDENT INTRA-PREDICTION...

DEVICE AND METHOD FOR DECODING VIDEO DATA

IMAGE CODING/DECODING METHOD AND DEVICE FOR SELECTIVELY SIGNALING F...

VIDEO OR IMAGE CODING METHOD AND DEVICE THEREFOR

METHOD AND APPARATUS FOR VIDEO CODING USING IMPROVED INLOOP FILTER...

METHOD AND DEVICE FOR PERFORMING IMAGE DECODING ON BASIS OF INTRA P...

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VIDEO ENC...

Method and Apparatus for Adaptive Loop Filter with Virtual Boundari...

Classifying Samples for Multi-Model Reference Filtering

IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD