Membership
Tour
Register
Log in
characterised by filter definition or implementation details
Follow
Industry
CPC
H04N19/635
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04N
PICTORIAL COMMUNICATION
H04N19/00
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
Current Industry
H04N19/635
characterised by filter definition or implementation details
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Encoding and decoding method and device for determining a decoding...
Patent number
12,328,443
Issue date
Jun 10, 2025
Samsung Electronics Co., Ltd.
Yin-ji Piao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference picture information signaling in a video bitstream
Patent number
12,316,878
Issue date
May 27, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image
Patent number
12,284,339
Issue date
Apr 22, 2025
Intellectual Discovery Co., Ltd.
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image
Patent number
12,238,281
Issue date
Feb 25, 2025
Intellectual Discovery Co., Ltd.
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for deblocking an image
Patent number
12,212,745
Issue date
Jan 28, 2025
INTERDIGITAL VC HOLDINGS, INC.
Philippe Bordes
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for signaling neural network post-filter chroma...
Patent number
12,212,787
Issue date
Jan 28, 2025
SHARP KABUSHIKI KAISHA
Sachin G. Deshpande
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding and decoding method and apparatus generating an angu...
Patent number
12,184,860
Issue date
Dec 31, 2024
Samsung Electronics Co., Ltd.
Na-rae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decomposition of residual data during signal encoding, decoding and...
Patent number
12,166,987
Issue date
Dec 10, 2024
V-NOVA INTERNATIONAL LIMITED
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Motion compensation and motion estimation leveraging a continuous c...
Patent number
12,155,834
Issue date
Nov 26, 2024
V-NOVA INTERNATIONAL LIMITED
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
Patent number
12,155,851
Issue date
Nov 26, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interplay between picture header and slice header of a video bitstream
Patent number
12,143,641
Issue date
Nov 12, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interplay between in-loop filtering and video slices
Patent number
12,114,016
Issue date
Oct 8, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio encoder, audio decoder, method for encoding an audio signal a...
Patent number
12,112,765
Issue date
Oct 8, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Bernd Edler
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Deblocking of video picture boundaries
Patent number
12,108,038
Issue date
Oct 1, 2024
Telefonaktiebolaget LM Ericsson (publ)
Kenneth Andersson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image encoding and decoding method and apparatus generating an angu...
Patent number
12,081,764
Issue date
Sep 3, 2024
Samsung Electronics Co., Ltd.
Na-rae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding and decoding method and apparatus generating an angu...
Patent number
12,075,057
Issue date
Aug 27, 2024
Samsung Electronics Co., Ltd.
Na-rae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deblocking of implicit transform unit boundaries
Patent number
12,058,323
Issue date
Aug 6, 2024
Telefonaktiebolaget LM Ericsson (publ)
Kenneth Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conditional signaling of syntax elements in a picture header
Patent number
12,034,975
Issue date
Jul 9, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoding device and encoding device
Patent number
12,022,099
Issue date
Jun 25, 2024
Kabushiki Kaisha Toshiba
Takeshi Chujoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding with of low-precision floatin...
Patent number
11,979,593
Issue date
May 7, 2024
Mediatek Inc.
Shih-Chun Chiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoding and decoding a sequence of pictures
Patent number
11,949,915
Issue date
Apr 2, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Thomas Richter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and decoding method and device for determining a decoding...
Patent number
11,924,462
Issue date
Mar 5, 2024
Samsung Electronics Co., Ltd.
Yin-ji Piao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image
Patent number
11,882,275
Issue date
Jan 23, 2024
Intellectual Discovery Co., Ltd.
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interplay between in-loop filtering and video tiles
Patent number
11,825,123
Issue date
Nov 21, 2023
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image compression
Patent number
11,805,278
Issue date
Oct 31, 2023
DISPLAYLINK (UK) LIMITED
Sebastian Matysik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reference picture information signaling in a video bitstream
Patent number
11,805,280
Issue date
Oct 31, 2023
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding and decoding method and apparatus generating an angu...
Patent number
11,805,258
Issue date
Oct 31, 2023
Samsung Electronics Co., Ltd.
Na-rae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deblocking of video picture boundaries
Patent number
11,758,131
Issue date
Sep 12, 2023
Telefonaktiebolaget LM Ericsson (publ)
Kenneth Andersson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image encoding method and apparatus, and image decoding method and...
Patent number
11,695,930
Issue date
Jul 4, 2023
Samsung Electronics Co., Ltd.
Na-rae Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and decoding based on blending of sequences of samples alo...
Patent number
11,683,491
Issue date
Jun 20, 2023
V-NOVA INTERNATIONAL LIMITED
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...
Publication number
20250220185
Publication date
Jul 3, 2025
V-Nova International Limited
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
Publication number
20250220167
Publication date
Jul 3, 2025
INTELLECTUAL DISCOVERY CO., LTD.
Dong Gyu SIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DEBLOCKING AN IMAGE
Publication number
20250126254
Publication date
Apr 17, 2025
Interdigital VC Holdings, Inc.
Philippe BORDES
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...
Publication number
20250088656
Publication date
Mar 13, 2025
Samsung Electronics Co., Ltd.
Yin-ji PIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
Publication number
20250063163
Publication date
Feb 20, 2025
Telefonaktiebolaget LM Ericsson (publ)
Kenneth ANDERSSON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20250039420
Publication date
Jan 30, 2025
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wavelet-based encoding of a video sequence and wavelet-based decodi...
Publication number
20250024079
Publication date
Jan 16, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Thomas RICHTER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO ENCODER, AUDIO DECODER, METHOD FOR ENCODING AN AUDIO SIGNAL A...
Publication number
20250014586
Publication date
Jan 9, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Bernd EDLER
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DEBLOCKING OF IMPLICIT TRANSFORM UNIT BOUNDARIES
Publication number
20240430416
Publication date
Dec 26, 2024
Telefonaktiebolaget LM Ericsson (publ)
Kenneth ANDERSSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER CHROMA...
Publication number
20240422359
Publication date
Dec 19, 2024
Sharp Kabushiki Kaisha
Sachin G. DESHPANDE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
Publication number
20240205393
Publication date
Jun 20, 2024
INTELLECTUAL DISCOVERY CO., LTD.
Dong Gyu SIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...
Publication number
20240171768
Publication date
May 23, 2024
SAMSUNG ELECTRONICS CO,. LTD.
Yin-ji PIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFERENCE PICTURE INFORMATION SIGNALING IN A VIDEO BITSTREAM
Publication number
20240107067
Publication date
Mar 28, 2024
Beijing Bytedance Network Technology Co., Ltd.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERPLAY BETWEEN IN-LOOP FILTERING AND VIDEO TILES
Publication number
20240073457
Publication date
Feb 29, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...
Publication number
20240048715
Publication date
Feb 8, 2024
Samsung Electronics Co., Ltd.
Na-rae CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
Publication number
20240022719
Publication date
Jan 18, 2024
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Kenneth ANDERSSON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...
Publication number
20240015296
Publication date
Jan 11, 2024
Samsung Electronics Co., Ltd.
Na-rae CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...
Publication number
20230379470
Publication date
Nov 23, 2023
V-Nova International Limited
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
Publication number
20230362365
Publication date
Nov 9, 2023
INTELLECTUAL DISCOVERY CO., LTD.
Dong Gyu SIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING AND DECODING A SEQUENCE OF PICTURES
Publication number
20230232047
Publication date
Jul 20, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Thomas RICHTER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...
Publication number
20230188747
Publication date
Jun 15, 2023
Samsung Electronics Co., Ltd.
Yin-ji PIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...
Publication number
20230164323
Publication date
May 25, 2023
SAMSUNG ELECTRONICS CO,. LTD.
Na-rae CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DEBLOCKING AN IMAGE
Publication number
20230164314
Publication date
May 25, 2023
Interdigital VC Holdings, Inc.
Philippe BORDES
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR PERFORMING COMPRESSION OF A COLOR IMAGE
Publication number
20230064397
Publication date
Mar 2, 2023
intoPIX SA
Allan BARREA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE COMPRESSION
Publication number
20230059758
Publication date
Feb 23, 2023
DISPLAYLINK (UK) LIMITED
Sebastian MATYSIK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEBLOCKING OF IMPLICIT TRANSFORM UNIT BOUNDARIES
Publication number
20230059449
Publication date
Feb 23, 2023
Telefonaktiebolaget LM Ericsson (publ)
Kenneth ANDERSSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
Publication number
20220312007
Publication date
Sep 29, 2022
Telefonaktiebolaget LM Ericsson (publ)
Kenneth ANDERSSON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
Publication number
20220279175
Publication date
Sep 1, 2022
INTELLECTUAL DISCOVERY CO., LTD.
Dong Gyu SIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...
Publication number
20220191497
Publication date
Jun 16, 2022
V-Nova International Limited
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOTION COMPENSATION AND MOTION ESTIMATION LEVERAGING A CONTINUOUS C...
Publication number
20220038700
Publication date
Feb 3, 2022
V-Nova International Limited
Luca Rossato
G06 - COMPUTING CALCULATING COUNTING