TREA

Electrical or mechanical reduction of yoke vibration

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Industry

  • CPC
  • H04R2209/027
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Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2209/00Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups

Current Industry

H04R2209/027Electrical or mechanical reduction of yoke vibration
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Line damper bellows dual opposing driver speaker
    • Patent number 12,267,662
    • Issue date Apr 1, 2025
    • Mayt Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Actuator module with improved damage resistance
    • Patent number 12,219,338
    • Issue date Feb 4, 2025
    • Google LLC
    • Neil John Harris
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low profile loudspeaker device
    • Patent number 12,041,412
    • Issue date Jul 16, 2024
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker
    • Patent number 12,010,498
    • Issue date Jun 11, 2024
    • Alps Alpine Co., Ltd.
    • Haruki Uesugi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Integrated transducer
    • Patent number 11,985,493
    • Issue date May 14, 2024
    • Norman Gerkinsmeyer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Actuator module with improved damage resistance
    • Patent number 11,871,202
    • Issue date Jan 9, 2024
    • Google LLC
    • Neil John Harris
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Actuator module with improved damage resistance
    • Patent number 11,818,562
    • Issue date Nov 14, 2023
    • Google LLC
    • Neil John Harris
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    In line damper bellows dual opposing driver speaker
    • Patent number 11,812,249
    • Issue date Nov 7, 2023
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sound production device and electronic apparatus therefor
    • Patent number 11,778,386
    • Issue date Oct 3, 2023
    • GoerTek Inc.
    • Xiaodong Guo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,638,074
    • Issue date Apr 25, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker device
    • Patent number 11,570,533
    • Issue date Jan 31, 2023
    • AAC Microtech (Changzhou) Co, , Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sounding device
    • Patent number 11,516,589
    • Issue date Nov 29, 2022
    • AAC Microtech (Changzhou) Co., Ltd.
    • Wei Song
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Receiver having pressure equilibrium structure
    • Patent number 11,395,060
    • Issue date Jul 19, 2022
    • EM-TECH CO., LTD.
    • Yong Ju Ji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low profile loudspeaker device
    • Patent number 11,297,415
    • Issue date Apr 5, 2022
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multilayer panel speaker and method of manufacturing the same
    • Patent number 11,272,291
    • Issue date Mar 8, 2022
    • Hyundai Motor Company
    • Yonghwan Hwang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker frame and speaker having the same
    • Patent number 10,848,860
    • Issue date Nov 24, 2020
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker
    • Patent number 10,659,884
    • Issue date May 19, 2020
    • AAC Technologies Pte. Ltd.
    • Chengming Cao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Housing for a communication device and communication device
    • Patent number 10,499,127
    • Issue date Dec 3, 2019
    • Rohde & Schwarz GmbH & Co. KG
    • Robert Traeger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker with vibration control system
    • Patent number 10,412,497
    • Issue date Sep 10, 2019
    • Ask Industries Societa′ per Azioni
    • Carlo Sancisi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker frame and speaker having the same
    • Patent number 10,284,946
    • Issue date May 7, 2019
    • Pioneer Corporation
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker frame and speaker having the same
    • Patent number 10,194,236
    • Issue date Jan 29, 2019
    • Pioneer Corporation
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker
    • Patent number 10,165,370
    • Issue date Dec 25, 2018
    • AAC Technologies Pte. Ltd.
    • Fan Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Miniature loudspeaker
    • Patent number 10,123,124
    • Issue date Nov 6, 2018
    • Goertek Inc.
    • Hui Ding
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic device with micro speaker
    • Patent number 10,045,127
    • Issue date Aug 7, 2018
    • Samsung Electronics Co., Ltd.
    • Ki Won Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker frame and speaker having the same
    • Patent number 10,015,585
    • Issue date Jul 3, 2018
    • Pioneer Corporation
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Surface acoustic transducer
    • Patent number 9,998,832
    • Issue date Jun 12, 2018
    • Bongiovi Acoustics LLC.
    • Anthony Bongiovi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker frame and speaker having the same
    • Patent number 9,924,262
    • Issue date Mar 20, 2018
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Surface acoustic transducer
    • Patent number 9,906,867
    • Issue date Feb 27, 2018
    • Bongiovi Acoustics LLC.
    • Anthony Bongiovi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker
    • Patent number 9,848,259
    • Issue date Dec 19, 2017
    • Samsung Electronics Co., Ltd.
    • Gyeong-tae Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electroacoustic transducer
    • Patent number 9,838,796
    • Issue date Dec 5, 2017
    • GOERTEK INC.
    • Di Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    SPEAKER
    • Publication number 20250113147
    • Publication date Apr 3, 2025
    • AAC TECHNOLOGIES (NANJING) CO., LTD.
    • Yao Hui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOW PROFILE LOUDSPEAKER DEVICE
    • Publication number 20250024194
    • Publication date Jan 16, 2025
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER
    • Publication number 20240348985
    • Publication date Oct 17, 2024
    • MERRY ELECTRONICS (SUZHOU) CO., LTD.
    • Yuanyuan ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LINE DAMPER BELLOWS DUAL OPPOSING DRIVER SPEAKER
    • Publication number 20240298117
    • Publication date Sep 5, 2024
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACTUATOR MODULE WITH IMPROVED DAMAGE RESISTANCE
    • Publication number 20240040320
    • Publication date Feb 1, 2024
    • Google LLC
    • Neil John Harris
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20230037430
    • Publication date Feb 9, 2023
    • Alps Alpine Co., Ltd.
    • Haruki Uesugi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTEGRATED TRANSDUCER
    • Publication number 20220394389
    • Publication date Dec 8, 2022
    • Norman Gerkinsmeyer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND PRODUCTION DEVICE AND ELECTRONIC APPARATUS THEREFOR
    • Publication number 20220329949
    • Publication date Oct 13, 2022
    • Goertek, Inc.
    • Xiaodong Guo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACTUATOR MODULE WITH IMPROVED DAMAGE RESISTANCE
    • Publication number 20220272457
    • Publication date Aug 25, 2022
    • Google LLC
    • Neil John Harris
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20220174382
    • Publication date Jun 2, 2022
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20220174381
    • Publication date Jun 2, 2022
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IN LINE DAMPER BELLOWS DUAL OPPOSING DRIVER SPEAKER
    • Publication number 20220109936
    • Publication date Apr 7, 2022
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Receiver Having Pressure Equilibrium Structure
    • Publication number 20220038810
    • Publication date Feb 3, 2022
    • Yong Ju Ji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MULTILAYER PANEL SPEAKER AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20210314709
    • Publication date Oct 7, 2021
    • Hyundai Motor Company
    • Yonghwan Hwang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Low profile loudspeaker device
    • Publication number 20200296502
    • Publication date Sep 17, 2020
    • Mayht Holding B.V.
    • Mattias Jeffrey Scheek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER FRAME AND SPEAKER HAVING THE SAME
    • Publication number 20190222923
    • Publication date Jul 18, 2019
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER FRAME AND SPEAKER HAVING THE SAME
    • Publication number 20180199132
    • Publication date Jul 12, 2018
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER FRAME AND SPEAKER HAVING THE SAME
    • Publication number 20180199133
    • Publication date Jul 12, 2018
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER FRAME AND SPEAKER HAVING THE SAME
    • Publication number 20180027323
    • Publication date Jan 25, 2018
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SURFACE ACOUSTIC TRANSDUCER
    • Publication number 20170289695
    • Publication date Oct 5, 2017
    • Anthony Bongiovi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SURFACE ACOUSTIC TRANSDUCER
    • Publication number 20170150271
    • Publication date May 25, 2017
    • Bongiovi Acoustics LLC
    • Anthony Bongiovi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER FRAME AND SPEAKER HAVING THE SAME
    • Publication number 20170150250
    • Publication date May 25, 2017
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20170034626
    • Publication date Feb 2, 2017
    • AAC TECHNOLOGIES PTE. LTD
    • Guqing Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROACOUSTIC TRANSDUCER
    • Publication number 20170006384
    • Publication date Jan 5, 2017
    • GOERTEK INC.
    • Di WU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROMAGNETIC TRANSDUCER FOR GENERATING VIBRATIONS FOR SOUND AND/...
    • Publication number 20160261956
    • Publication date Sep 8, 2016
    • TMPGEST DI FEDELI DANILA & C. S.A.S.
    • Paolo COLLINI
    • G02 - OPTICS
  • Information Patent Application

    ELECTRONIC DEVICE WITH MICRO SPEAKER
    • Publication number 20160127834
    • Publication date May 5, 2016
    • Samsung Electronics Co., Ltd.
    • Ki Won KIM
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER FRAME AND SPEAKER HAVING THE SAME
    • Publication number 20140219493
    • Publication date Aug 7, 2014
    • PIONEER CORPORATION
    • Shintaro Niidera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER WITH FORCE CANCELLING CONFIGURATION
    • Publication number 20140211963
    • Publication date Jul 31, 2014
    • Mark Alexander Dodd
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SUSPENSION SUPPORT STRUCTURE OF MULTI-FUNCTIONAL TYPE VIBRATION ACT...
    • Publication number 20140153771
    • Publication date Jun 5, 2014
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Kiyoshi OHASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Open-Baffle Loudspeaker
    • Publication number 20130004007
    • Publication date Jan 3, 2013
    • Stephen A. Beardsley
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE