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ELECTRICITY
H04
Electric communication
H04S
STEREOPHONIC SYSTEMS
H04S5/00
Pseudo-stereo systems
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H04S5/005
of the pseudo five- or more-channel type
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Patents Grants
last 30 patents
Information
Patent Grant
Manipulation of playback device response using signal processing
Patent number
11,974,114
Issue date
Apr 30, 2024
Sonos, Inc.
Mike Chamness
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound processing apparatus and sound processing system
Patent number
11,968,516
Issue date
Apr 23, 2024
Sony Group Corporation
Yuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reordering of foreground audio objects in the ambisonics domain
Patent number
11,962,990
Issue date
Apr 16, 2024
QUALCOMM Incorporated
Dipanjan Sen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for adaptive audio signal generation, coding and...
Patent number
11,962,997
Issue date
Apr 16, 2024
Dolby Laboratories Licensing Corporation
Charles Q. Robinson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for low delay object metadata coding
Patent number
11,910,176
Issue date
Feb 20, 2024
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Christian Borss
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spatial audio controller
Patent number
11,832,077
Issue date
Nov 28, 2023
Apple Inc.
Sean A. Ramprashad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio channel spatial translation
Patent number
11,805,379
Issue date
Oct 31, 2023
Dolby Laboratories Licensing Corporation
Mark F. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parametric reconstruction of audio signals
Patent number
11,769,516
Issue date
Sep 26, 2023
DOLBY INTERNATIONAL AB
Lars Villemoes
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Renderer controlled spatial upmix
Patent number
11,743,668
Issue date
Aug 29, 2023
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Christian Ertel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic simulation apparatus
Patent number
11,736,881
Issue date
Aug 22, 2023
HAYASHI TELEMPU CORPORATION
Masashi Kasugai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for spatial audio rendering
Patent number
11,722,833
Issue date
Aug 8, 2023
SYNG, Inc.
Christopher John Stringer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for audio reproduction in a multi-channel sound system
Patent number
11,722,831
Issue date
Aug 8, 2023
Kronoton GmbH
Gunnar Kron
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Video-informed spatial audio expansion
Patent number
11,704,087
Issue date
Jul 18, 2023
Google LLC
Marcin Gorzel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for providing augmented audio
Patent number
11,700,497
Issue date
Jul 11, 2023
Bose Corporation
Remco Terwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reverberation generation for headphone virtualization
Patent number
11,671,779
Issue date
Jun 6, 2023
Dolby Laboratories Licensing Corporation
Louis D. Fielder
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for an ultrasonic emitter system floor audio unit
Patent number
11,665,497
Issue date
May 30, 2023
Voyetra Turtle Beach, Inc.
Juergen Stark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Location information through directional sound provided by mobile c...
Patent number
11,622,222
Issue date
Apr 4, 2023
GM Global Technology Operations LLC
Stephanie Olivia Engle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing multimedia signals
Patent number
11,622,218
Issue date
Apr 4, 2023
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
Hyunoh Oh
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio processing in adaptive intermediate spatial format
Patent number
11,594,232
Issue date
Feb 28, 2023
Dolby Laboratories Licensing Corporation
Juan Felix Torres
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spatializing audio data based on analysis of incoming audio data
Patent number
11,595,774
Issue date
Feb 28, 2023
Microsoft Technology Licensing, LLC
Philip Andrew Edry
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for rendering audio objects
Patent number
11,564,051
Issue date
Jan 24, 2023
Dolby Laboratories Licensing Corporation
Antonio Mateos Sole
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Manipulation of playback device response using signal processing
Patent number
11,528,573
Issue date
Dec 13, 2022
Sonos, Inc.
Mike Chamness
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for surround sound processing in a headset
Patent number
11,503,420
Issue date
Nov 15, 2022
Voyetra Turtle Beach, Inc.
Richard Kulavik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio signal processor, system and methods distributing an ambient...
Patent number
11,470,438
Issue date
Oct 11, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Christian Uhle
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for efficient object metadata coding
Patent number
11,463,831
Issue date
Oct 4, 2022
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Christian Borss
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Parametric reconstruction of audio signals
Patent number
11,450,330
Issue date
Sep 20, 2022
Dolby International AB
Lars Villemoes
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound processing apparatus and sound processing system
Patent number
11,412,337
Issue date
Aug 9, 2022
Sony Group Corporation
Yuki Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for adaptive audio signal generation, coding and...
Patent number
11,412,342
Issue date
Aug 9, 2022
Dolby Laboratories Licensing Corporation
Charles Q. Robinson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for transmitting and receiving audio data and apparatus ther...
Patent number
11,393,483
Issue date
Jul 19, 2022
LG Electronics Inc.
Tungchin Lee
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio channel spatial translation
Patent number
11,395,085
Issue date
Jul 19, 2022
Dolby Laboratories Licensing Corporation
Mark F. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ADVANCED STEREO CODING BASED ON A COMBINATION OF ADAPTIVELY SELECTA...
Publication number
20240127829
Publication date
Apr 18, 2024
DOLBY INTERNATIONAL AB
Heiko PURNHAGEN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO FILTERBANK WITH DECORRELATING COMPONENTS
Publication number
20240114306
Publication date
Apr 4, 2024
Dolby Laboratories Licensing Corporation
David S. McGrath
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Spatial Audio Rendering
Publication number
20240107258
Publication date
Mar 28, 2024
SYNG, Inc.
Christopher John Stringer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CHANNEL SPATIAL TRANSLATION
Publication number
20240098438
Publication date
Mar 21, 2024
Dolby Laboratories Licensing Corporation
Mark F. DAVIS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS
Publication number
20240087584
Publication date
Mar 14, 2024
DOLBY INTERNATIONAL AB
Lars VILLEMOES
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
REVERBERATION GENERATION FOR HEADPHONE VIRTUALIZATION
Publication number
20230328469
Publication date
Oct 12, 2023
Dolby Laboratories Licensing Corporation
Louis D. Fielder
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Video-informed Spatial Audio Expansion
Publication number
20230305800
Publication date
Sep 28, 2023
Google LLC
Marcin Gorzel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR AN ULTRASONIC EMITTER SYSTEM FLOOR AUDIO UNIT
Publication number
20230300555
Publication date
Sep 21, 2023
Voyetra Turtle Beach, Inc.
Juergen Stark
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-CHANNEL IN-VEHICLE SOUND SYSTEM
Publication number
20230300551
Publication date
Sep 21, 2023
NIO Technology (Anhui) Co., Ltd.
Xiaolei SHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING AUGMENTED AUDIO
Publication number
20230300552
Publication date
Sep 21, 2023
Bose Corporation
Remco Terwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Apparatus for Rendering Audio Objects
Publication number
20230269551
Publication date
Aug 24, 2023
Dolby Laboratories Licensing Corporation
Antonio MATEOS SOLE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND PROCESSING APPARATUS AND SOUND PROCESSING SYSTEM
Publication number
20230247379
Publication date
Aug 3, 2023
SONY GROUP CORPORATION
Yuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR RENDERING OBJECT-BASED AUDIO SIGNAL CONSID...
Publication number
20230224661
Publication date
Jul 13, 2023
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Yong Ju LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Manipulation of Playback Device Response Using Signal Processing
Publication number
20230179937
Publication date
Jun 8, 2023
Sonos, Inc.
Mike Chamness
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS
Publication number
20230104408
Publication date
Apr 6, 2023
DOLBY INTERNATIONAL AB
Lars VILLEMOES
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR PROCESSING AUDIO SIGNAL AND ELECTRONIC DEVICE
Publication number
20230070037
Publication date
Mar 9, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Xinyue FAN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
VIRTUAL SURROUND SOUND PRODUCTION CIRCUIT, PLANAR SOUND SOURCE APPA...
Publication number
20230068347
Publication date
Mar 2, 2023
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhaohui MENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR ADAPTIVE AUDIO SIGNAL GENERATION, CODING AND...
Publication number
20230045090
Publication date
Feb 9, 2023
Dolby Laboratories Licensing Corporation
Charles Q. ROBINSON
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
GENERATING AN AUDIO SIGNAL ASSOCIATED WITH A VIRTUAL SOUND SOURCE
Publication number
20230017323
Publication date
Jan 19, 2023
LIQUID OXIGEN (LOX) B.V.
Paulus Oomen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CHANNEL SPATIAL TRANSLATION
Publication number
20230007419
Publication date
Jan 5, 2023
Dolby Laboratories Licensing Corporation
Mark F. DAVIS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Audio Upmixing
Publication number
20220400351
Publication date
Dec 15, 2022
SYNG, Inc.
Christos Kyriakakis
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SPATIAL AUDIO CONTROLLER
Publication number
20220394407
Publication date
Dec 8, 2022
Apple Inc.
Sean A. Ramprashad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUDIO SYSTEM HEIGHT CHANNEL UP-MIXING
Publication number
20220328054
Publication date
Oct 13, 2022
Bose Corporation
James Tracey
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR LOW DELAY OBJECT METADATA CODING
Publication number
20220329958
Publication date
Oct 13, 2022
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Christian Borss
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS FOR PROVIDING AUDIO DATA TO MULTIPLE AUDIO LOGICAL DEVICES
Publication number
20220329959
Publication date
Oct 13, 2022
STEELSERIES ApS
Hong Cong Tuyen Pham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND PROCESSING APPARATUS AND SOUND PROCESSING SYSTEM
Publication number
20220303704
Publication date
Sep 22, 2022
SONY GROUP CORPORATION
Yuki Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SELECTABLE LINEAR PREDICTIVE OR TRANSFORM CODING MODES WITH ADVANCE...
Publication number
20220246155
Publication date
Aug 4, 2022
DOLBY INTERNATIONAL AB
Heiko Purnhagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Manipulation of Playback Device Response Using Signal Processing
Publication number
20220240039
Publication date
Jul 28, 2022
Sonos, Inc.
Mike Chamness
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO DEVICE, AUDIO SYSTEM, AND COMPUTER-READABLE PROGRAM
Publication number
20220225046
Publication date
Jul 14, 2022
D & M HOLDINGS, INC.
Yoshiharu Imahama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Spatial Audio Rendering
Publication number
20220159404
Publication date
May 19, 2022
SYNG, Inc.
Christopher John Stringer
H04 - ELECTRIC COMMUNICATION TECHNIQUE