using transducers reproducing the same frequency band

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CPC
H04R1/227

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HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R1/00Details of transducers, loudspeakers or microphones

Current Industry

H04R1/227using transducers reproducing the same frequency band

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Display device, sound producing control method, parameter determini...
- Patent number 12,133,056
- Issue date Oct 29, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yanhui Xi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic output devices
- Patent number 12,108,208
- Issue date Oct 1, 2024
- SHENZHEN SHOKZ CO., LTD.
- Liwei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker module and portable electronic device
- Patent number 12,101,596
- Issue date Sep 24, 2024
- Huawei Technologies Co., Ltd.
- Wentao Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic output apparatus
- Patent number 12,047,737
- Issue date Jul 23, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing audio data according to the folding state of a...
- Patent number 12,003,931
- Issue date Jun 4, 2024
- Samsung Electronics Co., Ltd.
- Woosung Chun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic output device
- Patent number 11,956,591
- Issue date Apr 9, 2024
- SHENZHEN SHOKZ CO., LTD.
- Junjiang Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker tower and soundbar
- Patent number 11,917,360
- Issue date Feb 27, 2024
- Ashok K. Babbar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Space shaded constant beamwidth transducer
- Patent number 11,889,263
- Issue date Jan 30, 2024
- Paul Sonifrank
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micromechanical sound transducer
- Patent number 11,750,982
- Issue date Sep 5, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bert Kaiser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound system
- Patent number 11,558,683
- Issue date Jan 17, 2023
- Lear Corporation
- Arjun Yetukuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing devices and methods for implementing an adaptively adjusted...
- Patent number 11,184,715
- Issue date Nov 23, 2021
- SONOVA AG
- Gilles Courtois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker arrangement
- Patent number 11,146,885
- Issue date Oct 12, 2021
- Harman Becker Gepkocsirendszer Gyarto Kft.
- Lars Goller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker position determination method, speaker position determinati...
- Patent number 11,102,571
- Issue date Aug 24, 2021
- Yamaha Corporation
- Atsushi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for managing distortion in a signal path and method
- Patent number 11,089,401
- Issue date Aug 10, 2021
- Blueprint Acoustics Pty Ltd
- Gregory K. Cambrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directive multiway loudspeaker with a waveguide
- Patent number 11,026,017
- Issue date Jun 1, 2021
- Genelec Oy
- Aki Mäkivirta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tubular passive acoustic radiator module
- Patent number 11,026,016
- Issue date Jun 1, 2021
- Joseph Yaacoub Sahyoun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact low-frequency acoustic source
- Patent number 11,006,208
- Issue date May 11, 2021
- The United States of America as represented by the Secretary of the Navy
- Anthony A. Ruffa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Omni-directional speaker system and related devices and methods
- Patent number 10,911,865
- Issue date Feb 2, 2021
- Bose Corporation
- Donna Marie Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker apparatus
- Patent number 10,887,678
- Issue date Jan 5, 2021
- Sony Corporation
- Kouji Miyata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration inducing tactile apparatus
- Patent number 10,863,264
- Issue date Dec 8, 2020
- David Sampson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Speaker assembly
- Patent number 10,820,090
- Issue date Oct 27, 2020
- AAC Technologies Pte. Ltd.
- Pengfei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Crossover for multi-driver loudspeakers
- Patent number 10,701,487
- Issue date Jun 30, 2020
- Richard Modafferi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small subwoofer ceiling speaker system
- Patent number 10,694,278
- Issue date Jun 23, 2020
- Johnathan Ivey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for managing distortion in a signal path and method
- Patent number 10,595,119
- Issue date Mar 17, 2020
- Blueprint Acoustics Pty Ltd
- Gregory K. Cambrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker arrangement
- Patent number 10,516,948
- Issue date Dec 24, 2019
- USOUND GMBH
- Andrea Rusconi Clerici Beltrami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device
- Patent number 10,491,984
- Issue date Nov 26, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple MEMS motor apparatus with common vent
- Patent number 10,491,980
- Issue date Nov 26, 2019
- Knowles Electronics, LLC
- Sung Bok Lee
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Loudspeaker apparatus
- Patent number 10,484,787
- Issue date Nov 19, 2019
- ZORZO CO., LTD.
- Teppei Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Immersive sound system
- Patent number 10,440,455
- Issue date Oct 8, 2019
- WILLOWBROOK CAPITAL GROUP, LLC
- Steve Fox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Band-pass acoustic filter and acoustic sensing apparatus
- Patent number 10,412,491
- Issue date Sep 10, 2019
- Goertek, Inc.
- Quanbo Zou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO SYSTEM ARRANGED IN A LISTENING ENVIRONMENT IN A VEHICLE AND H...
- Publication number 20240416812
- Publication date Dec 19, 2024
- Harman Becker Automotive Systems GmbH
- Daniel BRACHT
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACOUSTIC OUTPUT DEVICES
- Publication number 20240422475
- Publication date Dec 19, 2024
- SHENZHEN SHOKZ CO., LTD.
- Liwei WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT APPARATUS
- Publication number 20240365055
- Publication date Oct 31, 2024
- SHENZHEN SHOKZ CO., LTD.
- Lei ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND-PRODUCING APPARATUS, CALIBRATION METHOD FOR SOUND-PRODUCING A...
- Publication number 20240284094
- Publication date Aug 22, 2024
- GOERTEK INC.
- Jian ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICE
- Publication number 20240251202
- Publication date Jul 25, 2024
- SHENZHEN SHOKZ CO., LTD.
- Junjiang FU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRONT CENTER VEHICLE CONSOLE WITH SPEAKERS, AND VEHICLE COMPRISING...
- Publication number 20240236548
- Publication date Jul 11, 2024
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Marc-Olivier CHAUVEAU
- B60 - VEHICLES IN GENERAL
Information Patent Application
FRONT CENTER VEHICLE CONSOLE WITH SPEAKERS, AND VEHICLE COMPRISING...
- Publication number 20240137691
- Publication date Apr 25, 2024
- SUZHOU SONAVOX ELECTRONICS CO., LTD.
- Marc-Olivier CHAUVEAU
- B60 - VEHICLES IN GENERAL
Information Patent Application
FORCE-CANCELLING AUDIO SYSTEM INCLUDING AN ISOBARIC SPEAKER CONFIGU...
- Publication number 20240073589
- Publication date Feb 29, 2024
- Meta Platforms Technologies, LLC
- Rex Pinegar Price
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND BAR FOR DETERRENCE OF ASIAN CARP
- Publication number 20240064456
- Publication date Feb 22, 2024
- Christa M. Woodley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electroacoustic Transducer
- Publication number 20230388701
- Publication date Nov 30, 2023
- Bose Corporation
- Ryan C. Struzik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM, SPEAKER DEVICE AND HOUSING THEREOF
- Publication number 20230239606
- Publication date Jul 27, 2023
- Tymphany Worldwide Enterprises Limited
- KUAN-HUNG CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVELY ASSISTED LOUDSPEAKER ENCLOSURE
- Publication number 20230232150
- Publication date Jul 20, 2023
- ALPS ALPINE CO., LTD.
- Alan Robert Cross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE, SOUND PRODUCING CONTROL METHOD, PARAMETER DETERMINI...
- Publication number 20230156402
- Publication date May 18, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yanhui XI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEADPHONE
- Publication number 20230007385
- Publication date Jan 5, 2023
- Yamaha Corporation
- Yuu TSUCHIHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER MODULE AND PORTABLE ELECTRONIC DEVICE
- Publication number 20220417648
- Publication date Dec 29, 2022
- HUAWEI TECHNOLOGIES CO., LTD.
- Wentao YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT DEVICE
- Publication number 20220182754
- Publication date Jun 9, 2022
- SHENZHEN SHOKZ CO., LTD.
- Junjiang FU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THERAPEUTIC SOUND AND DIRECTED SOUND TRANSMISSION SYSTEMS AND METHODS
- Publication number 20220176165
- Publication date Jun 9, 2022
- Zaps Labs Inc.
- Joseph Frank Scalisi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PROVIDING AUDIO DATA AND ELECTRONIC DEVICE FOR SUPPORTIN...
- Publication number 20220159378
- Publication date May 19, 2022
- Samsung Electronics Co., Ltd.
- Woosung CHUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Space Shaded Constant Beamwidth Transducer
- Publication number 20220060817
- Publication date Feb 24, 2022
- Paul Sonifrank
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROMECHANICAL SOUND TRANSDUCER
- Publication number 20220046360
- Publication date Feb 10, 2022
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Bert KAISER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20210176545
- Publication date Jun 10, 2021
- LEAR CORPORATION
- Arjun Yetukuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER ARRANGEMENT
- Publication number 20200245060
- Publication date Jul 30, 2020
- HARMAN BECKER AUTOMOTIVE SYSTEMS MANUFACTURING KFT
- Lars Goller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC PROCESSOR AND ACOUSTIC OUTPUT DEVICE
- Publication number 20200154197
- Publication date May 14, 2020
- SOCIONEXT INC.
- Shuji MIYASAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Directive multiway loudspeaker with a waveguide
- Publication number 20200137483
- Publication date Apr 30, 2020
- GENELEC OY
- Aki Mäkivirta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker Position Determination Method, Speaker Position Determinati...
- Publication number 20200015002
- Publication date Jan 9, 2020
- Yamaha Corporation
- Atsushi USUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUBULAR PASSIVE ACOUSTIC RADIATOR MODULE
- Publication number 20190281382
- Publication date Sep 12, 2019
- Joseph Yaacoub Sahyoun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND VOLUME CONTROL DEVICE, SOUND VOLUME CONTROL METHOD AND PROGRAM
- Publication number 20190007770
- Publication date Jan 3, 2019
- Akihiro ISEKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER ARRANGEMENT
- Publication number 20180332403
- Publication date Nov 15, 2018
- USound GmbH
- ANDREA RUSCONI CLERICI BELTRAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR MANAGING DISTORTION IN A SIGNAL PATH AND METHOD
- Publication number 20180255391
- Publication date Sep 6, 2018
- BLUEPRINT ACOUSTICS PTY LTD
- Gregory K. Cambrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC SPEAKERS FOR ELECTRONIC DEVICES
- Publication number 20180146298
- Publication date May 24, 2018
- Apple Inc.
- Lee E. Hooton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using transducers reproducing the same frequency band

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device, sound producing control method, parameter determini...

Acoustic output devices

Speaker module and portable electronic device

Acoustic output apparatus

Method for providing audio data according to the folding state of a...

Acoustic output device

Loudspeaker tower and soundbar

Space shaded constant beamwidth transducer

Micromechanical sound transducer

Sound system

Hearing devices and methods for implementing an adaptively adjusted...

Loudspeaker arrangement

Speaker position determination method, speaker position determinati...

Apparatus for managing distortion in a signal path and method

Directive multiway loudspeaker with a waveguide

Tubular passive acoustic radiator module

Compact low-frequency acoustic source

Omni-directional speaker system and related devices and methods

Loudspeaker apparatus

Vibration inducing tactile apparatus

Speaker assembly

Crossover for multi-driver loudspeakers

Small subwoofer ceiling speaker system

Apparatus for managing distortion in a signal path and method

Loudspeaker arrangement

Speaker device

Multiple MEMS motor apparatus with common vent

Loudspeaker apparatus

Immersive sound system

Band-pass acoustic filter and acoustic sensing apparatus

Patents Applicationslast 30 patents

AUDIO SYSTEM ARRANGED IN A LISTENING ENVIRONMENT IN A VEHICLE AND H...

ACOUSTIC OUTPUT DEVICES

ACOUSTIC OUTPUT APPARATUS

SOUND-PRODUCING APPARATUS, CALIBRATION METHOD FOR SOUND-PRODUCING A...

ACOUSTIC OUTPUT DEVICE

FRONT CENTER VEHICLE CONSOLE WITH SPEAKERS, AND VEHICLE COMPRISING...

FRONT CENTER VEHICLE CONSOLE WITH SPEAKERS, AND VEHICLE COMPRISING...

FORCE-CANCELLING AUDIO SYSTEM INCLUDING AN ISOBARIC SPEAKER CONFIGU...

SOUND BAR FOR DETERRENCE OF ASIAN CARP

Electroacoustic Transducer

SPEAKER SYSTEM, SPEAKER DEVICE AND HOUSING THEREOF

PASSIVELY ASSISTED LOUDSPEAKER ENCLOSURE

DISPLAY DEVICE, SOUND PRODUCING CONTROL METHOD, PARAMETER DETERMINI...

HEADPHONE

SPEAKER MODULE AND PORTABLE ELECTRONIC DEVICE

ACOUSTIC OUTPUT DEVICE

THERAPEUTIC SOUND AND DIRECTED SOUND TRANSMISSION SYSTEMS AND METHODS

METHOD FOR PROVIDING AUDIO DATA AND ELECTRONIC DEVICE FOR SUPPORTIN...

Space Shaded Constant Beamwidth Transducer

MICROMECHANICAL SOUND TRANSDUCER

SOUND SYSTEM

LOUDSPEAKER ARRANGEMENT

ACOUSTIC PROCESSOR AND ACOUSTIC OUTPUT DEVICE

Directive multiway loudspeaker with a waveguide

Speaker Position Determination Method, Speaker Position Determinati...

TUBULAR PASSIVE ACOUSTIC RADIATOR MODULE

SOUND VOLUME CONTROL DEVICE, SOUND VOLUME CONTROL METHOD AND PROGRAM

LOUDSPEAKER ARRANGEMENT

APPARATUS FOR MANAGING DISTORTION IN A SIGNAL PATH AND METHOD

PIEZOELECTRIC SPEAKERS FOR ELECTRONIC DEVICES