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horns for impedance matching

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  • G10K11/025
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GPHYSICS G10Musical instruments G10KSOUND-PRODUCING DEVICES ACOUSTICS NOT OTHERWISE PROVIDED FOR G10K11/00Methods or devices for transmitting, conducting or directing sound in general Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

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G10K11/025horns for impedance matching
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPONENT FOR MANIPULATING AN INPUT SHOCKWAVE
    • Publication number 20240046907
    • Publication date Feb 8, 2024
    • FIRST LIGHT FUSION LIMITED
    • Peter Allan
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SONAR BEAM SHAPE CONTROLLING HORN
    • Publication number 20230350061
    • Publication date Nov 2, 2023
    • NAVICO, INC.
    • Jayme Caspall
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SONAR BEAM SHAPE CONTROLLING HORN
    • Publication number 20230273313
    • Publication date Aug 31, 2023
    • NAVICO, INC.
    • Jayme J. Caspall
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Three Cell Folded Corner Horn
    • Publication number 20230186887
    • Publication date Jun 15, 2023
    • James Melvin Henson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SONAR BEAM SHAPE CONTROLLING HORN
    • Publication number 20220404491
    • Publication date Dec 22, 2022
    • Navico Holding AS
    • Jayme J. Caspall
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    HELICAL ACOUSTIC LENS
    • Publication number 20220130368
    • Publication date Apr 28, 2022
    • MICHA FEIGIN-ALMON
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SPEAKER SYSTEMS WITH POLYPLANAR, NESTED, FOLDED HORNS
    • Publication number 20210120331
    • Publication date Apr 22, 2021
    • LOW COUNTRY HORNS, LLC
    • Mark MENENDEZ
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ULTRASONIC WAVE OUTPUT DEVICE
    • Publication number 20200202829
    • Publication date Jun 25, 2020
    • DENSO CORPORATION
    • Toshiaki NAKAYAMA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Ultrasonic Transducer with a Sealed 3D-Printed Mini-Horn Array
    • Publication number 20200103262
    • Publication date Apr 2, 2020
    • Daniel Measurement and Control, Inc.
    • Henry Charles Straub
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    MULTI-FUNCTION SOUND CHAMBER FOR HANDHELD BARCODE READER
    • Publication number 20200104557
    • Publication date Apr 2, 2020
    • Datalogic IP Tech S.r.l.
    • Giacomo Lionello
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HORN DEVICE FOR RAILCAR
    • Publication number 20190130884
    • Publication date May 2, 2019
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Mitsuru YOKOYAMA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ELECTRONIC DEVICE HOLDER WITH SOUND DIRECTING CAPABILITIES
    • Publication number 20190005936
    • Publication date Jan 3, 2019
    • Song Cup, LLC
    • Garett P. Smith
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTICAL TRANSVERSE HORN FOR CONTROLLED HORIZONTAL AND VERTICAL S...
    • Publication number 20180234759
    • Publication date Aug 16, 2018
    • Emanuel LaCarrubba
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Smart Phone Acoustic Enhancer
    • Publication number 20180183479
    • Publication date Jun 28, 2018
    • Adrian Rivera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FLEXURAL DISK TRANSDUCER SHELL
    • Publication number 20140269211
    • Publication date Sep 18, 2014
    • Curtis E. Graber
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    EQUAL EXPANSION RATE SYMMETRIC ACOUSTIC TRANSFORMER
    • Publication number 20140270308
    • Publication date Sep 18, 2014
    • ROBERT BOSCH GmbH
    • Matthew A. Donarski
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTIC HORN ARRANGEMENT
    • Publication number 20140185854
    • Publication date Jul 3, 2014
    • KRIX LOUDSPEAKERS PTY LTD
    • David John Murphy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTICAL TRANSVERSE HORN FOR CONTROLLED HORIZONTAL AND VERTICAL S...
    • Publication number 20140119588
    • Publication date May 1, 2014
    • Emanuel LaCarrubba
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Acoustic Amplification Device
    • Publication number 20140105425
    • Publication date Apr 17, 2014
    • Colin Chu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Narrow Mouth Horn Loudspeaker
    • Publication number 20140093111
    • Publication date Apr 3, 2014
    • Joseph Jankovsky
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VEHICLE APPROACH NOTIFICATION UNIT
    • Publication number 20130314224
    • Publication date Nov 28, 2013
    • HAMANAKODENSO CO., LTD.
    • Toshiaki NAKAYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Apparatus
    • Publication number 20120237058
    • Publication date Sep 20, 2012
    • Nokia Corporation
    • Jyri Salomaa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MULTI-APERTURE ACOUSTIC HORN
    • Publication number 20120223620
    • Publication date Sep 6, 2012
    • Avago Technologies Wireless IP (Singapore) Pte. Ltd.
    • Osvaldo BUCCAFUSCA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    EQUAL EXPANSION RATE SYMMETRIC ACOUSTIC TRANSFORMER
    • Publication number 20120033842
    • Publication date Feb 9, 2012
    • ROBERT BOSCH GmbH
    • Matthew A. Donarski
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ANNULAR RING ACOUSTIC TRANSFORMER
    • Publication number 20120033841
    • Publication date Feb 9, 2012
    • ROBERT BOSCH GmbH
    • Matthew A. Donarski
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ULTRASONIC SENSOR
    • Publication number 20110316388
    • Publication date Dec 29, 2011
    • NIPPON SOKEN, INC.
    • Keiko Akiyama
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    MULTI-THROAT ACOUSTIC HORN FOR ACOUSTIC FILTERING
    • Publication number 20110268305
    • Publication date Nov 3, 2011
    • Avago Technologies Wireless IP (Singapore) Pte. Ltd.
    • Osvaldo BUCCAFUSCA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PACKAGED DEVICE WITH ACOUSTIC TRANSDUCER AND AMPLIFIER
    • Publication number 20110204456
    • Publication date Aug 25, 2011
    • Avago Technologies Wireless IP (Singapore) Pte. Ltd.
    • Timothy LECLAIR
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    AUTOMATED CUSTOMIZATION OF LOUDSPEAKERS
    • Publication number 20110135119
    • Publication date Jun 9, 2011
    • Christopher B. Ickler
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Modular Acoustic Horns and Horn Arrays
    • Publication number 20110069856
    • Publication date Mar 24, 2011
    • David Edwards Blore
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE