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Patents Grants
last 30 patents
Information
Patent Grant
Audio processing
Patent number
11,516,615
Issue date
Nov 29, 2022
Nokia Technologies Oy
Lasse Laaksonen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for influencing an auditory direction perception of a listen...
Patent number
11,363,400
Issue date
Jun 14, 2022
Technische Universitát Dresden
Tom Wühle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for rendering acoustic signal, and computer-reada...
Patent number
10,484,810
Issue date
Nov 19, 2019
Samsung Electronics Co., Ltd.
Sang-bae Chon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for rendering acoustic signal, and computer-reada...
Patent number
10,299,063
Issue date
May 21, 2019
Samsung Electronics Co., Ltd.
Sang-bae Chon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for arranging stage elements on a stage
Patent number
10,261,519
Issue date
Apr 16, 2019
Harman International Industries, Incorporated
Davide Di Censo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hearing assistance device comprising an input transducer system
Patent number
10,182,298
Issue date
Jan 15, 2019
OTICFON A/S
Karsten Bo Rasmussen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and facility for reproducing synthetically generated signals...
Patent number
10,104,480
Issue date
Oct 16, 2018
Sivantos GmbH
Ulrich Kornagel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for enhancing virtual audio height perception
Patent number
9,930,469
Issue date
Mar 27, 2018
Gibson Innovations Belgium N.V.
Gerrit De Poortere
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for decorrelating loudspeaker signals
Patent number
9,807,534
Issue date
Oct 31, 2017
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Martin Schneider
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processor and signal processing method
Patent number
9,807,537
Issue date
Oct 31, 2017
Yamaha Corporation
Yuta Yuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound source separation apparatus and sound source separation method
Patent number
9,712,937
Issue date
Jul 18, 2017
Canon Kabushiki Kaisha
Kyohei Kitazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multichannel sound reproduction method and device
Patent number
9,674,629
Issue date
Jun 6, 2017
Harman Becker Automotive Systems Manufacturing Kft
Patrick James Hegarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio signal playback device, method, and recording medium
Patent number
9,661,436
Issue date
May 23, 2017
SHARP KABUSHIKI KAISHA
Junsei Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hearing assistance device comprising an input transducer system
Patent number
9,538,296
Issue date
Jan 3, 2017
Oticon A/S
Karsten Bo Rasmussen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for deriving a directional information and com...
Patent number
9,462,378
Issue date
Oct 4, 2016
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Fabian Kuech
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus to reproduce multi-channel audio signal in mul...
Patent number
9,451,378
Issue date
Sep 20, 2016
Samsung Electronics Co., Ltd.
Hae-kwang Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reverberation suppression device
Patent number
9,437,179
Issue date
Sep 6, 2016
Mitsubishi Electric Corporation
Takashi Mikami
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Loudspeaker system for reproducing multi-channel sound with an impr...
Patent number
9,357,327
Issue date
May 31, 2016
Reality IP Pty Ltd
Charlie Corneles Van Dongen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay unit for a conference audio system, method for delaying audio...
Patent number
9,271,096
Issue date
Feb 23, 2016
Robert Bosch GmbH
Marc Smaak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for upmixing audio to generate 3D audio
Patent number
9,094,771
Issue date
Jul 28, 2015
Dolby Laboratories Licensing Corporation
Nicolas R. Tsingos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speaker system and method of operation therefor
Patent number
9,036,841
Issue date
May 19, 2015
Koninklijke Philips N.V.
Werner Paulus Josephus De Bruijn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio-signal processing device and method for processing audio signal
Patent number
8,929,556
Issue date
Jan 6, 2015
Sony Corporation
Kenji Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio reproduction apparatus
Patent number
8,848,952
Issue date
Sep 30, 2014
Panasonic Corporation
Kazuya Iwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surround sound system and method therefor
Patent number
8,837,743
Issue date
Sep 16, 2014
Koninklijke Philips N.V.
Ronaldus Maria Aarts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio system and method of operation therefor
Patent number
8,755,531
Issue date
Jun 17, 2014
Koninklijke Philips N.V.
Julien Laurent Bergere
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustical virtual reality engine and advanced techniques for enhan...
Patent number
8,676,361
Issue date
Mar 18, 2014
Synopsys, Inc.
Thomas Paddock
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reduced acoustic signature loudspeaker (RSL)
Patent number
8,638,959
Issue date
Jan 28, 2014
Loring C. Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display device and audio output device
Patent number
8,630,428
Issue date
Jan 14, 2014
Thomson Licensing
Terutaka Yana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio signal processing apparatus and audio signal processing method
Patent number
8,311,240
Issue date
Nov 13, 2012
Sony Corporation
Shinichi Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generation of decorrelated signals
Patent number
8,145,499
Issue date
Mar 27, 2012
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Juergen Herre
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Audio Processing
Publication number
20210006929
Publication date
Jan 7, 2021
Nokia Technologies Oy
Lasse LAAKSONEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR RENDERING ACOUSTIC SIGNAL, AND COMPUTER-READA...
Publication number
20190239021
Publication date
Aug 1, 2019
Samsung Electronics Co., Ltd.
Sang-bae CHON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR RENDERING ACOUSTIC SIGNAL, AND COMPUTER-READA...
Publication number
20180295460
Publication date
Oct 11, 2018
Samsung Electronics Co., Ltd.
Sang-bae CHON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, COMPUTER READABLE STORAGE MEDIUM, AND APPARATUS FOR MULTICH...
Publication number
20170245083
Publication date
Aug 24, 2017
THOMSON LICENSING
Sven KORDON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REVERBERATION SUPPRESSION DEVICE
Publication number
20140192993
Publication date
Jul 10, 2014
MITSUBISHI ELECTRIC CORPORATION
Takashi Mikami
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND SYSTEM FOR UPMIXING AUDIO TO GENERATE 3D AUDIO
Publication number
20140037117
Publication date
Feb 6, 2014
DOLBY INTERNATIONAL AB
Nicolas R. Tsingos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR DERIVING A DIRECTIONAL INFORMATION AND COM...
Publication number
20130230187
Publication date
Sep 5, 2013
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Fabian KUECH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTICHANNEL SOUND REPRODUCTION METHOD AND DEVICE
Publication number
20130010970
Publication date
Jan 10, 2013
Bang & Olufsen A/S
Patrick James Hegarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEAKER SYSTEM AND METHOD OF OPERATION THEREFOR
Publication number
20120328135
Publication date
Dec 27, 2012
Koninklijke Philips Electronics N.V.
Werner Paulus Josephus De Bruijn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY UNIT FOR A CONFERENCE AUDIO SYSTEM, METHOD FOR DELAYING AUDIO...
Publication number
20120170768
Publication date
Jul 5, 2012
ROBERT BOSCH GmbH
Marc Smaak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOUDSPEAKER SYSTEM FOR REPRODUCING MULTI-CHANNEL SOUND WITH AN IMPR...
Publication number
20120155679
Publication date
Jun 21, 2012
Reality IP Pty Ltd
Charlie Corneles Van Dongen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SURROUND SOUND SYSTEM AND METHOD THEREFOR
Publication number
20120076306
Publication date
Mar 29, 2012
Koninklijke Philips Electronics N.V.
Ronaldus Maria Aarts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO REPRODUCTION APPARATUS
Publication number
20120051565
Publication date
Mar 1, 2012
Kazuya Iwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO SYSTEM AND METHOD OF OPERATION THEREFOR
Publication number
20110116641
Publication date
May 19, 2011
Koninklijke Philips Electronics N.V.
Julien Laurent Bergere
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO-SIGNAL PROCESSING DEVICE AND METHOD FOR PROCESSING AUDIO SIGNAL
Publication number
20110051936
Publication date
Mar 3, 2011
SONY CORPORATION
Kenji Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Display device and audio output device
Publication number
20110025927
Publication date
Feb 3, 2011
SONY CORPORATION
Terutaka Yana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GENERATION OF DECORRELATED SIGNALS
Publication number
20090326959
Publication date
Dec 31, 2009
Fraunofer-Gesellschaft zur Foerderung der angewand Forschung e.V.
Juergen Herre
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Binaural spatialization of compression-encoded sound data
Publication number
20090292544
Publication date
Nov 26, 2009
FRANCE TELECOM
David Virette
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and facility for reproducing synthetically generated signals...
Publication number
20080240449
Publication date
Oct 2, 2008
Siemens Audiologische Technik GmbH
Ulrich Kornagel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS TO REPRODUCE MULTI-CHANNEL AUDIO SIGNAL IN MUL...
Publication number
20080212786
Publication date
Sep 4, 2008
Samsung Electronics Co., Ltd.
Hae-kwang Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO SIGNAL PROCESSING APPARATUS AND AUDIO SIGNAL PROCESSING METHOD
Publication number
20070288110
Publication date
Dec 13, 2007
SONY CORPORATION
Shinichi INOUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio control system
Publication number
20070076894
Publication date
Apr 5, 2007
Sony Corporation
Shinichi Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Acoustical virtual reality engine and advanced techniques for enhan...
Publication number
20060098827
Publication date
May 11, 2006
Thomas Paddock
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Vehicular audio system including a headliner speaker, electromagnet...
Publication number
20060034467
Publication date
Feb 16, 2006
LEAR CORPORATION
Pawel W. Sleboda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound reproduction apparatus and sound reproduction method
Publication number
20050190925
Publication date
Sep 1, 2005
Masayoshi Miura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound pickup apparatus, sound pickup method, and recording medium
Publication number
20050190936
Publication date
Sep 1, 2005
Masayoshi Miura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method to operate a hearing device and a hearing device
Publication number
20050175199
Publication date
Aug 11, 2005
Hans-Ueli Roeck
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for enhanced subjective stereo audio
Publication number
20050169459
Publication date
Aug 4, 2005
Tandberg Telecom AS
Trygve Frederik Marton
H04 - ELECTRIC COMMUNICATION TECHNIQUE