TREA

Screens for loudspeakers

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  • H04R1/023
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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 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

    Camera Assembly with Concave-Shaped Front Face
    • Publication number 20240147035
    • Publication date May 2, 2024
    • Google LLC
    • Mark Kraz
    • G08 - SIGNALLING
  • Information Patent Application

    HIGH-FREQUENCY SOUND-EMITTING DEVICE
    • Publication number 20240147160
    • Publication date May 2, 2024
    • FLATVOX FZC LLC
    • Dmitry Vladimirovich PETRENKO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Automotive Audio System Transducer
    • Publication number 20240147175
    • Publication date May 2, 2024
    • Sound United, LLC
    • George Digby FRYER
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTERNAL VENTING MECHANISMS FOR AUDIO SYSTEM WITH NON-POROUS MEMBRANE
    • Publication number 20240121541
    • Publication date Apr 11, 2024
    • Apple Inc.
    • Jiahui Liang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC SPEAKER COVER MATERIAL DETECTION SYSTEMS AND METHODS
    • Publication number 20240119957
    • Publication date Apr 11, 2024
    • Bang & Olufsen
    • Andreas Pehn SLOTH
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SIDE-FIRING HEADREST LOUDSPEAKER WITH OMNIDIRECTIONAL LENS
    • Publication number 20240101008
    • Publication date Mar 28, 2024
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Chris LUDWIG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEARABLE DEVICE AND ACOUSTIC MODULE WATERPROOF PROTECTION MECHANISM...
    • Publication number 20240107212
    • Publication date Mar 28, 2024
    • Goertek Inc.
    • Qing YANG
    • G04 - HOROLOGY
  • Information Patent Application

    Earphone
    • Publication number 20240107221
    • Publication date Mar 28, 2024
    • Huawei Technologies Co., Ltd
    • Tienan Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    APPARATUS FOR PROVIDING A SOUND
    • Publication number 20240080613
    • Publication date Mar 7, 2024
    • LG Display Co., Ltd.
    • Sungtae LEE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Telescopic High SPL Speaker Enclosure
    • Publication number 20240073569
    • Publication date Feb 29, 2024
    • STEPHAN HOCH
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20240064222
    • Publication date Feb 22, 2024
    • LG Display Co., Ltd.
    • Seon Man KIM
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER APPARATUS
    • Publication number 20240056713
    • Publication date Feb 15, 2024
    • AFCO, Inc.
    • Brad Diedrich
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER MODULE AND ELECTRONIC DEVICE
    • Publication number 20240048913
    • Publication date Feb 8, 2024
    • Goertek Inc.
    • Xiaodong CAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SCREEN SOUNDING DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20240031711
    • Publication date Jan 25, 2024
    • Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xiaobo HU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIPOLE LOUDSPEAKER ASSEMBLY
    • Publication number 20240031712
    • Publication date Jan 25, 2024
    • PSS BELGIUM N.V.
    • David Corynen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO OUTPUT DEVICE INCLUDING EXTENDED RESONANCE SPACE AND ELECTRON...
    • Publication number 20240031734
    • Publication date Jan 25, 2024
    • Samsung Electronics Co., Ltd.
    • Chamin PARK
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Systems With Hidden Openings
    • Publication number 20240022842
    • Publication date Jan 18, 2024
    • Apple Inc.
    • James G. Griffin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Medical Device with Audio Output for Use in a Sterile Field
    • Publication number 20240022844
    • Publication date Jan 18, 2024
    • Becton, Dickinson and Company
    • John Picot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER HOUSING ASSEMBLY
    • Publication number 20230412952
    • Publication date Dec 21, 2023
    • Southeastern Underdeck Systems, LLC
    • Heath Harold Bowman
    • E04 - BUILDING
  • Information Patent Application

    VEHICLE MOUNTED CAGE TOWER SPEAKER
    • Publication number 20230388683
    • Publication date Nov 30, 2023
    • Grace Digital, Inc.
    • Greg William Fadul
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WATER DRAINAGE STRUCTURE AND COIL WIRE CONNECTION STRUCTURE FOR 2-W...
    • Publication number 20230370781
    • Publication date Nov 16, 2023
    • BUJEON CO., LTD.
    • Minkoo PARK
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SUBMERSIBLE SPEAKER SYSTEM WITH A COMPRESSIBLE SPACER
    • Publication number 20230362538
    • Publication date Nov 9, 2023
    • GoPro, Inc.
    • Bryan C. Asuncion
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20230353927
    • Publication date Nov 2, 2023
    • SHENZHEN SHOKZ CO., LTD.
    • Yongjian LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20230328460
    • Publication date Oct 12, 2023
    • MERRY ELECTRONICS (SUZHOU) CO., LTD.
    • Ye YANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230324961
    • Publication date Oct 12, 2023
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Lidong LE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WEARABLE DEVICE WITH DIRECTIONAL AUDIO
    • Publication number 20230319471
    • Publication date Oct 5, 2023
    • Apple Inc.
    • Daniel A. PODHAJNY
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Speaker Box
    • Publication number 20230319462
    • Publication date Oct 5, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FLEXIBLE DISPLAY DEVICE
    • Publication number 20230291819
    • Publication date Sep 14, 2023
    • LG ELECTRONICS INC.
    • Tae Hwan JEON
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230283936
    • Publication date Sep 7, 2023
    • GOERTEK INC.
    • Chao LIU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Speaker device and electronic equipment
    • Publication number 20230283945
    • Publication date Sep 7, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Hongjian Hu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE