TREA

Screens for loudspeakers

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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

H04R1/023Screens for loudspeakers
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROTECTED ACOUSTIC TRANSDUCER
    • Publication number 20250234122
    • Publication date Jul 17, 2025
    • W.L. GORE & ASSOCIATES, INC.
    • RAMAMOORTHY VENKATTARAMAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Framework for Handling Sensor Data in a Smart Home System
    • Publication number 20250224913
    • Publication date Jul 10, 2025
    • Zuma Array Ltd.
    • Morten Warren
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC OUTPUT APPARATUS
    • Publication number 20250220357
    • Publication date Jul 3, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Liwei WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HANDHELD ELECTRONIC DEVICE
    • Publication number 20250220095
    • Publication date Jul 3, 2025
    • Apple Inc.
    • Ethan R. Stobbe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WALL-MOUNTED AUDIO DEVICE
    • Publication number 20250220327
    • Publication date Jul 3, 2025
    • Shenzhen Dekangxing Technology Co., LTD
    • Pengfeng Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICES
    • Publication number 20250220334
    • Publication date Jul 3, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIQUID-BLOCKING STRUCTURE
    • Publication number 20250216906
    • Publication date Jul 3, 2025
    • ACER INCORPORATED
    • Yu-Chin HUANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WEARABLE DEVICE COMPRISING SPEAKER
    • Publication number 20250208441
    • Publication date Jun 26, 2025
    • Samsung Electronics Co., Ltd.
    • Joonrae CHO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICE AND PRODUCTION METHOD FOR PROTECTION COMPONENTS THE...
    • Publication number 20250203257
    • Publication date Jun 19, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Chaowu LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WATER-RESISTANT ASSEMBLY AND ELECTRONIC DEVICE
    • Publication number 20250199479
    • Publication date Jun 19, 2025
    • Huawei Technologies Co., Ltd
    • Nan Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WEARABLE ELECTRONIC DEVICE COMPRISING SPEAKER MODULE
    • Publication number 20250193565
    • Publication date Jun 12, 2025
    • Samsung Electronics Co., Ltd.
    • Junghyun KANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND-PRODUCING DEVICE
    • Publication number 20250184661
    • Publication date Jun 5, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Zhen WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER MODULE AND ELECTRONIC DEVICE
    • Publication number 20250184659
    • Publication date Jun 5, 2025
    • Honor Device Co., Ltd.
    • Jinhua Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARCUP FOR AUDIO COMMUNICATION AND HEADSET
    • Publication number 20250184660
    • Publication date Jun 5, 2025
    • FalCom A/S
    • Lars Ivar HAUSCHULTZ
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20250184668
    • Publication date Jun 5, 2025
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Qun Xiang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER APPARATUS
    • Publication number 20250175732
    • Publication date May 29, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Yongjian LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SENSOR MOUNTING STRUCTURE
    • Publication number 20250164624
    • Publication date May 22, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Eisuke IKENO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Camera Assembly with Concave-Shaped Front Face
    • Publication number 20250168477
    • Publication date May 22, 2025
    • Google LLC
    • Mark Kraz
    • G08 - SIGNALLING
  • Information Patent Application

    METHODS AND APPARATUS FOR HEADSET DIAGNOSTICS
    • Publication number 20250149057
    • Publication date May 8, 2025
    • Cirrus Logic International Semiconductor Ltd.
    • Thomas I. HARVEY
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Air-Pulse Generating Device with Resonant Chamber Embedded Therein
    • Publication number 20250150753
    • Publication date May 8, 2025
    • xMEMS Labs, Inc.
    • Jye Ren
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HEADREST SPEAKER WITH OVER-MOLDED ACOUSTIC CHANNEL
    • Publication number 20250128652
    • Publication date Apr 24, 2025
    • Bose Corporation
    • Robert James Knox
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POLYETHYLENE MEMBRANE ACOUSTIC ASSEMBLY
    • Publication number 20250121334
    • Publication date Apr 17, 2025
    • W.L. GORE & ASSOCIATES, INC.
    • Jason Strid
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20250126401
    • Publication date Apr 17, 2025
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Zhang Ren
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20250119671
    • Publication date Apr 10, 2025
    • JVCKENWOOD CORPORATION
    • Marin Matsuyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VIBRATION APPARATUS AND VEHICULAR APPARATUS COMPRISING THE SAME
    • Publication number 20250119694
    • Publication date Apr 10, 2025
    • LG Display Co., Ltd.
    • Yong-Su HAM
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer Surround Having A Barometric Vent
    • Publication number 20250088791
    • Publication date Mar 13, 2025
    • Apple Inc.
    • Anthony P. Grazian
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WEARABLE ELECTRONIC DEVICE
    • Publication number 20250088792
    • Publication date Mar 13, 2025
    • Samsung Electronics Co., Ltd.
    • Jinyong Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20250080894
    • Publication date Mar 6, 2025
    • Advanced Semiconductor Engineering, Inc.
    • Kuei-Hao TSENG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HYBRID DUAL UNIT EARPHONE
    • Publication number 20250080899
    • Publication date Mar 6, 2025
    • GUOGUANG ELECTRIC COMPANY LIMITED
    • Dezhi Huang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Headset
    • Publication number 20250071469
    • Publication date Feb 27, 2025
    • Headsets Korea Inc.
    • Jong Ho Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE