TREA

for loudspeaker transducers

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  • H04R1/2811
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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

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H04R1/2811for loudspeaker transducers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sound device
    • Patent number 12,149,877
    • Issue date Nov 19, 2024
    • LG Electronics Inc.
    • Giljae Lee
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Voice-controlled electronic device
    • Patent number 12,147,610
    • Issue date Nov 19, 2024
    • Apple Inc.
    • Craig M. Stanley
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Speaker device
    • Patent number 12,149,885
    • Issue date Nov 19, 2024
    • SimpliSafe, Inc.
    • Curtis Gahimer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker with porous sheet and electronic device including the same
    • Patent number 12,143,795
    • Issue date Nov 12, 2024
    • Samsung Electronics Co., Ltd.
    • Joonrae Cho
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic output apparatus and methods thereof
    • Patent number 12,133,039
    • Issue date Oct 29, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sound emitting apparatus
    • Patent number 12,133,048
    • Issue date Oct 29, 2024
    • Kabushiki Kaisha Toshiba
    • Toshiki Takayasu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic output apparatus
    • Patent number 12,133,037
    • Issue date Oct 29, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Acoustic output apparatus
    • Patent number 12,126,953
    • Issue date Oct 22, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Speaker systems for head-worn computer systems
    • Patent number 12,120,477
    • Issue date Oct 15, 2024
    • Mentor Acquisition One, LLC
    • Ralph F. Osterhout
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Open earphone
    • Patent number 12,120,478
    • Issue date Oct 15, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Playback devices having enhanced spider coupling portions
    • Patent number 12,120,496
    • Issue date Oct 15, 2024
    • Sonos, Inc.
    • Paul MacLean
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Modular speaker and modular sound reproduction system
    • Patent number 12,114,126
    • Issue date Oct 8, 2024
    • POWERSOFT S.P.A.
    • Claudio Lastrucci
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker module
    • Patent number 12,101,597
    • Issue date Sep 24, 2024
    • AAC Technologies Pte. Ltd.
    • Yufen Chu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic output apparatus
    • Patent number 12,101,587
    • Issue date Sep 24, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic device with resonance structure
    • Patent number 12,096,178
    • Issue date Sep 17, 2024
    • Samsung Electronics Co., Ltd.
    • Byunggun Choi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker and portable terminal
    • Patent number 12,096,177
    • Issue date Sep 17, 2024
    • GoerTek Inc.
    • Xinglong Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone noise reduction system and smart glasses using the system
    • Patent number 12,096,176
    • Issue date Sep 17, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Speaker box
    • Patent number 12,088,994
    • Issue date Sep 10, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Zhang Ren
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker
    • Patent number 12,088,995
    • Issue date Sep 10, 2024
    • Lanto Electronic Limited
    • Kuan-Chun Liao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multifunctional sounding device
    • Patent number 12,088,996
    • Issue date Sep 10, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Ingress resistant portable speaker
    • Patent number 12,081,928
    • Issue date Sep 3, 2024
    • Bose Corporation
    • Brenton Harry Eva
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic output device
    • Patent number 12,075,207
    • Issue date Aug 27, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic device
    • Patent number 12,069,417
    • Issue date Aug 20, 2024
    • LG Electronics Inc.
    • Yongjun Je
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic device including speaker module
    • Patent number 12,063,471
    • Issue date Aug 13, 2024
    • Samsung Electronics Co., Ltd.
    • Taehoon Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic package structure and covering structure
    • Patent number 12,063,470
    • Issue date Aug 13, 2024
    • xMEMS Labs, Inc.
    • Chao-Yu Chen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Sound output equipment and display device
    • Patent number 12,058,507
    • Issue date Aug 6, 2024
    • LG Electronics Inc.
    • Sungeun Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    System and methods for improved acousto-haptic speakers
    • Patent number 12,058,508
    • Issue date Aug 6, 2024
    • Immerz, Inc.
    • Shahriar S. Afshar
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic device
    • Patent number 12,058,491
    • Issue date Aug 6, 2024
    • Sony Group Corporation
    • Yusuke Misawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Loudspeaker
    • Patent number 12,052,539
    • Issue date Jul 30, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Juha Backman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic device including air adsorption member and speaker module
    • Patent number 12,052,541
    • Issue date Jul 30, 2024
    • Samsung Electronics Co., Ltd.
    • Joonrae Cho
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20240388825
    • Publication date Nov 21, 2024
    • LG ELECTRONICS INC.
    • Yongjun JE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20240388826
    • Publication date Nov 21, 2024
    • LG ELECTRONICS INC.
    • Yongjun JE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC OUTPUT DEVICE
    • Publication number 20240388831
    • Publication date Nov 21, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LOUDSPEAKERS AND METHODS OF USE THEREOF
    • Publication number 20240388853
    • Publication date Nov 21, 2024
    • CLEAN ENERGY LABS, LLC
    • Joseph F. Pinkerton
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE
    • Publication number 20240388839
    • Publication date Nov 21, 2024
    • Samsung Electronics Co., Ltd.
    • Joonrae CHO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20240381023
    • Publication date Nov 14, 2024
    • SimpliSafe, Inc.
    • Curtis Gahimer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROACOUSTIC TRANSDUCER AND ELECTROACOUSTIC TRANSDUCER UNIT
    • Publication number 20240373160
    • Publication date Nov 7, 2024
    • FOSTER ELECTRIC COMPANY, LIMITED
    • Hiroshi Sugata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSDUCERS, LOUDSPEAKERS, AND ACOUSTIC OUTPUT DEVICES
    • Publication number 20240365050
    • Publication date Oct 31, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND PRODUCING PACKAGE AND COVERING STRUCTURE
    • Publication number 20240365048
    • Publication date Oct 31, 2024
    • xMEMS Labs, Inc.
    • Chao-Yu Chen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER INCLUDING THE SAME
    • Publication number 20240365051
    • Publication date Oct 31, 2024
    • Murata Manufacturing Co., Ltd.
    • Hironari YAMAMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSDUCERS, LOUDSPEAKERS, AND ACOUSTIC OUTPUT DEVICES
    • Publication number 20240365067
    • Publication date Oct 31, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Guangyuan ZHU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSDUCERS, LOUDSPEAKERS, AND ACOUSTIC OUTPUT DEVICES
    • Publication number 20240365049
    • Publication date Oct 31, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER MODULE AND ELECTRONIC DEVICE
    • Publication number 20240365066
    • Publication date Oct 31, 2024
    • MERRY ELECTRONICS (SUZHOU) CO., LTD.
    • Liguo RAO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20240365047
    • Publication date Oct 31, 2024
    • SimpliSafe, Inc.
    • Curtis Gahimer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONES
    • Publication number 20240348971
    • Publication date Oct 17, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Junjiang FU
    • 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

    SPEAKER
    • Publication number 20240340592
    • Publication date Oct 10, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Zhaoyu Yin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20240340591
    • Publication date Oct 10, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Zhaoyu Yin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EXPANDABLE ACOUSTIC REINFORCEMENT MEMBER AND MANUFACTURING METHOD T...
    • Publication number 20240334116
    • Publication date Oct 3, 2024
    • SSI NEW MATERIAL (ZHENJIANG) CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC OUTPUT DEVICE AND COMPONENTS THEREOF
    • Publication number 20240323579
    • Publication date Sep 26, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC OUTPUT DEVICES
    • Publication number 20240323589
    • Publication date Sep 26, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Zhen WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Display Module and Display Apparatus
    • Publication number 20240323590
    • Publication date Sep 26, 2024
    • BOE Technology Group Co., Ltd.
    • Mingche Hsieh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICRO-SPEAKER DEVICE
    • Publication number 20240323591
    • Publication date Sep 26, 2024
    • INFINEON TECHNOLOGIES AG
    • Christian Bretthauer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AIR-PRESSURE SOUNDBOX
    • Publication number 20240314491
    • Publication date Sep 19, 2024
    • Compal Electronics, Inc.
    • Chao-Kuei Hsu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
    • Publication number 20240314504
    • Publication date Sep 19, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Xin QI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VIBRATION APPARATUS
    • Publication number 20240314492
    • Publication date Sep 19, 2024
    • LG Display Co., Ltd.
    • JaeMin SHIN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NARROW APERTURE WAVEGUIDE LOUDSPEAKER FOR USE WITH FLAT PANEL DISPL...
    • Publication number 20240314494
    • Publication date Sep 19, 2024
    • Dolby Laboratories Licensing Corporation
    • Benjamin Alexander JANCOVICH
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Display Panel and Display Apparatus
    • Publication number 20240292155
    • Publication date Aug 29, 2024
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Yaqian JI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKERS
    • Publication number 20240292156
    • Publication date Aug 29, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Wenbing ZHOU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20240292146
    • Publication date Aug 29, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Zhouye Xie
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE