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H04N19/423
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PICTORIAL COMMUNICATION
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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/423
characterised by memory arrangements
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Patents Grants
last 30 patents
Information
Patent Grant
Signaling of coded picture buffer information in video bitstreams
Patent number
11,973,968
Issue date
Apr 30, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semi-transparent embedded watermarks
Patent number
11,968,344
Issue date
Apr 23, 2024
Google LLC
Abdullah Hassan Gharaibeh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoder and decoder and methods thereof for encoding/decoding a pic...
Patent number
11,968,385
Issue date
Apr 23, 2024
Telefonaktiebolaget LM Ericsson (publ)
Jonatan Samuelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direction-based prediction for intra block copy in video coding
Patent number
11,956,438
Issue date
Apr 9, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoded picture buffer management and subpictures in video coding
Patent number
11,956,454
Issue date
Apr 9, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selective updating of HMVP table based on coded inter coded block
Patent number
11,956,456
Issue date
Apr 9, 2024
Tencent America LLC
Guichun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video data stream concept
Patent number
11,956,472
Issue date
Apr 9, 2024
GE Video Compression, LLC
Thomas Schierl
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image coding method, image decoding method, image coding apparatus,...
Patent number
11,956,440
Issue date
Apr 9, 2024
SUN PATENT TRUST
Viktor Wahadaniah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identifying long term reference frame using scene detection and per...
Patent number
11,956,441
Issue date
Apr 9, 2024
ATI Technologies ULC
Sunil Gopal Koteyar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Geometric partition mode with intra block copy
Patent number
11,949,863
Issue date
Apr 2, 2024
Tencent America LLC
Lien-Fei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method, image decoding method, image coding apparatus,...
Patent number
11,943,484
Issue date
Mar 26, 2024
SUN PATENT TRUST
Semih Esenlik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic resolution change hints for adaptive streaming
Patent number
11,943,501
Issue date
Mar 26, 2024
QUALCOMM Incorporated
Thomas Stockhammer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking a reference picture on an electronic device
Patent number
11,943,466
Issue date
Mar 26, 2024
DOLBY INTERNATIONAL AB
Kiran Misra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for video encoding and decoding
Patent number
11,943,452
Issue date
Mar 26, 2024
KONINKLIJKE KPN N.V.
Emmanuel Thomas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hypothetical reference decoder
Patent number
11,936,889
Issue date
Mar 19, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Robert Skupin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method, and program
Patent number
11,930,160
Issue date
Mar 12, 2024
Sony Corporation
Yuhi Kondo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method and apparatus, and related assembly
Patent number
11,930,198
Issue date
Mar 12, 2024
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
Jinfeng Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder and method of encoding a sequence of frames
Patent number
11,924,470
Issue date
Mar 5, 2024
Intopix S.A.
Pascal Pellegrin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constraints of slice count in a coded video picture
Patent number
11,917,172
Issue date
Feb 27, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoded picture buffer memory allocation and picture output in scal...
Patent number
11,910,022
Issue date
Feb 20, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for processing video signal on basis of inter pre...
Patent number
11,910,000
Issue date
Feb 20, 2024
LG Electronics Inc.
Jane Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pruning method for history-based affine parameters
Patent number
11,902,550
Issue date
Feb 13, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-latency online per-title encoding
Patent number
11,902,580
Issue date
Feb 13, 2024
Bitmovin, Inc.
Vignesh V. Menon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
11,889,094
Issue date
Jan 30, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image rendering and coding method and related apparatus
Patent number
11,882,297
Issue date
Jan 23, 2024
Huawei Technologies Co., Ltd.
Nanyong Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direction-based prediction for intra block copy in video coding
Patent number
11,882,287
Issue date
Jan 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for facilitating multimedia data encoding using...
Patent number
11,876,989
Issue date
Jan 16, 2024
Texas Instruments Incorporated
Uday Pudipeddi Kiran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video residual decoding apparatus using storage device to store sid...
Patent number
11,876,990
Issue date
Jan 16, 2024
Mediatek Inc.
Sheng-Jen Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constraints on picture types in video bitstream processing
Patent number
11,876,996
Issue date
Jan 16, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Peripheral device with embedded video codec functionality
Patent number
11,868,284
Issue date
Jan 9, 2024
Rongming Microelectronics (Jinan) Co., Ltd.
Yan Jun Zhou
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PERIPHERAL DEVICE WITH EMBEDDED VIDEO CODEC FUNCTIONALITY
Publication number
20240143521
Publication date
May 2, 2024
Rongming Microelectronics (Jinan) Co., Ltd.
Yan Jun ZHOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ENCODING
Publication number
20240146901
Publication date
May 2, 2024
SAMSUNG DISPLAY CO., LTD.
Harshad Kadu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENCODING AND DECODING VIDEO WITH MEMORY-EFF...
Publication number
20240137502
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEMORY MANAGEMENT METHOD AND VIDEO PLAYER SYSTEM FOR PLAYING MULTIC...
Publication number
20240129501
Publication date
Apr 18, 2024
REALTEK SEMICONDUCTOR CORPORATION
JIE WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODED PICTURE BUFFER MEMORY ALLOCATION AND PICTURE OUTPUT IN SCAL...
Publication number
20240129544
Publication date
Apr 18, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW DELAY CONCEPT IN MULTI-LAYERED VIDEO CODING
Publication number
20240129499
Publication date
Apr 18, 2024
GE Video Compression, LLC
Karsten SUEHRING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cluster-Based Dependency Signaling
Publication number
20240114157
Publication date
Apr 4, 2024
GE Video Compression, LLC
Karsten SUEHRING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRAME SELECTION FOR STREAMING APPLICATIONS
Publication number
20240114180
Publication date
Apr 4, 2024
NVIDIA Corporation
Aurobinda Maharana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Constraints On Decoding Picture Buffer
Publication number
20240107041
Publication date
Mar 28, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEMORY LATENCY MANAGEMENT FOR DECODER-SIDE MOTION REFINEMENT
Publication number
20240107052
Publication date
Mar 28, 2024
Avago Technologies International Sales Pte. Limited
Minhua ZHOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR DIGITAL IMAGE COMPRESSION
Publication number
20240098284
Publication date
Mar 21, 2024
Illinois Tool Works Inc.
Joseph Schlecht
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240089477
Publication date
Mar 14, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF MOTION VECTOR ROUNDING, CLIPPING AND STORA...
Publication number
20240089489
Publication date
Mar 14, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SCENE-CHANGE DETECTION AT SERVER FOR TRIGGERING CLIENT-SIDE TEMPORA...
Publication number
20240089460
Publication date
Mar 14, 2024
Pavel Siniavine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE RESOLUTION CHANGE IN VIDEO PROCESSING
Publication number
20240089473
Publication date
Mar 14, 2024
ALIBABA GROUP HOLDING LIMITED
Mohammed Golam SARWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SWITCHING METHOD AND VIDEO PROCESSING SYSTEM
Publication number
20240089476
Publication date
Mar 14, 2024
REALTEK SEMICONDUCTOR CORPORATION
QING LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING OF STATE INFORMATION FOR A DECODED PICTURE BUFFER AND REF...
Publication number
20240080475
Publication date
Mar 7, 2024
Microsoft Technology Licensing, LLC
Gary J. Sullivan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPERIMPOSING BUTTERFLY NETWORK CONTROLS FOR PATTERN COMBINATIONS
Publication number
20240078206
Publication date
Mar 7, 2024
TEXAS INSTRUMENTS INCORPORATED
Dheera Balasubramanian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPARSE MATRIX REPRESENTATION USING A BOUNDARY OF NON-ZERO COEFFICIENTS
Publication number
20240080481
Publication date
Mar 7, 2024
Google LLC
Pascal Massimino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING IMAGES COMPRESSED USING MIP MAP COMPRESSION
Publication number
20240080461
Publication date
Mar 7, 2024
Imagination Technologies Limited
Rostam King
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING DEVICE AND OPERATING METHOD OF THE IMAGE PROCESSIN...
Publication number
20240073421
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Sungho JUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-BLOCK COPY DECODING USING DYNAMIC RE-MAPPING OF ON-CHIP MEMORY
Publication number
20240064319
Publication date
Feb 22, 2024
QUALCOMM Incorporated
John THODIYIL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE CODING METHOD FOR CODING A VIDEO SIGNAL INCLUDING CLASSIFYING...
Publication number
20240064325
Publication date
Feb 22, 2024
Sun Patent Trust
Takahiro NISHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTIMIZATION OF DIRECT MEMORY ACCESSES FOR REAL-TIME DATA STREAMING...
Publication number
20240056589
Publication date
Feb 15, 2024
NVIDIA Corporation
Jitendra Kumar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING METHOD AND APPARATUS THEREFOR, AND DECODING METHOD AND APP...
Publication number
20240056605
Publication date
Feb 15, 2024
Samsung Electronics Co., Ltd.
Yinji PIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING METHOD AND APPARATUS THEREFOR, AND DECODING METHOD AND APP...
Publication number
20240056606
Publication date
Feb 15, 2024
Samsung Electronics Co., Ltd.
Yinji PIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARTIAL OUTPUT OF A DECODED PICTURE BUFFER IN VIDEO CODING
Publication number
20240056590
Publication date
Feb 15, 2024
Koninklijke KPN N.V.
Emmanouil Potetsianakis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing method and image processing device for enhancing i...
Publication number
20240048740
Publication date
Feb 8, 2024
Realtek Semiconductor Corp.
Yi-Chen Tseng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing method and image processing device for enhancing i...
Publication number
20240048734
Publication date
Feb 8, 2024
Realtek Semiconductor Corp.
Po-Hsien Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS OF VIDEO DECODING WITH IMPROVED BUFFER STORAGE...
Publication number
20240048742
Publication date
Feb 8, 2024
QUALCOMM Incorporated
Vikrant MAHAJAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE