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

    AIRFLOW SENSORS FOR SPEAKERS
    • Publication number 20250039624
    • Publication date Jan 30, 2025
    • Apple Inc.
    • Daniel W. MAIER
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND GENERATING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20250030977
    • Publication date Jan 23, 2025
    • HUAWEI TECHNOLOGIES CO., LTD.
    • Jiayi Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20250024191
    • Publication date Jan 16, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Yongjian LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND OUTPUT DEVICE
    • Publication number 20250024196
    • Publication date Jan 16, 2025
    • SONY GROUP CORPORATION
    • YUKIO NAGAHAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
    • Publication number 20250016506
    • Publication date Jan 9, 2025
    • LG Display Co., Ltd.
    • YoungWook HA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vehicle Headrest
    • Publication number 20250010777
    • Publication date Jan 9, 2025
    • Bose Corporation
    • Bradford Kyle Subat
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT
    • Publication number 20240430614
    • Publication date Dec 26, 2024
    • CASIO COMPUTER CO., LTD.
    • Hiroki AKAI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME
    • Publication number 20240422472
    • Publication date Dec 19, 2024
    • LG Display Co., Ltd.
    • DoHyeong KIM
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • 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

    SPEAKER
    • Publication number 20240414479
    • Publication date Dec 12, 2024
    • BENQ CORPORATION
    • Tung-Ko Lu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MINIATURE LOUDSPEAKER WITH RADIAL RING MAGNETIC CIRCUIT
    • Publication number 20240414480
    • Publication date Dec 12, 2024
    • Tiinlab Corporation
    • Xiaolin DENG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER ASSEMBLY FOR HEADREST
    • Publication number 20240414474
    • Publication date Dec 12, 2024
    • PSS BELGIUM N.V.
    • David Corynen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND GENERATOR
    • Publication number 20240406615
    • Publication date Dec 5, 2024
    • DENSO ELECTRONICS CORPORATION
    • Koshiro HAYAKAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker Box
    • Publication number 20240406605
    • Publication date Dec 5, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Chao Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20240406618
    • Publication date Dec 5, 2024
    • Shenzhen Dancing Future Technology Ltd.
    • Chuanbo WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INGRESS RESISTANT PORTABLE SPEAKER
    • Publication number 20240397246
    • Publication date Nov 28, 2024
    • Bose Corporation
    • Brenton Harry Eva
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER GRILLE PASSIVELY TENSIONING ACOUSTIC FABRIC
    • Publication number 20240381014
    • Publication date Nov 14, 2024
    • Google LLC
    • Laura Shumaker
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SPEAKER MESH, SPEAKER MESH ASSEMBLY AND ELECTRONIC DEVICE
    • Publication number 20240381015
    • Publication date Nov 14, 2024
    • K-TRONICS (SUZHOU) TECHNOLOGY CO., LTD.
    • Guang YANG
    • 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

    SPEAKER
    • Publication number 20240365034
    • Publication date Oct 31, 2024
    • ALPS ALPINE CO., LTD.
    • Ryosuke TACHI
    • 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

    DISPLAY APPARATUS COMPRISING A COVER THAT INCLUDES A COVER SHEET AN...
    • Publication number 20240353702
    • Publication date Oct 24, 2024
    • Samsung Electronics Co., Ltd.
    • Byoungjung Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTERIOR COMPONENT FOR VEHICLES
    • Publication number 20240351531
    • Publication date Oct 24, 2024
    • LISA DRAXLMAIER GMBH
    • Christian SCHLEMMER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BISTABLE HINGE FOR PORTABLE WIRELESS LISTENING DEVICE CASE
    • Publication number 20240348961
    • Publication date Oct 17, 2024
    • Apple Inc.
    • Sean T. McIntosh
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    COAXIAL SPEAKER
    • Publication number 20240340572
    • Publication date Oct 10, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Tao Shao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker with Negative Air Ions Generator
    • Publication number 20240325589
    • Publication date Oct 3, 2024
    • Team of Deccon Inc.
    • Nai-Han Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBMERSIBLE SPEAKER SYSTEM WITH A COMPRESSIBLE SPACER
    • Publication number 20240334121
    • Publication date Oct 3, 2024
    • GoPro, Inc.
    • Bryan C. Asuncion
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20240334628
    • Publication date Oct 3, 2024
    • Kyocera Corporation
    • Kenji ISHIBASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER GRILLE FOR VEHICLE AND MANUFACTURING METHOD THEREOF
    • Publication number 20240334101
    • Publication date Oct 3, 2024
    • Hyundai Motor Company
    • Dong Jae Choi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20240334102
    • Publication date Oct 3, 2024
    • Apple Inc.
    • Daniela M. Deschamps
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE