TREA

for loudspeaker transducers

Follow

Industry

  • CPC
  • H04R1/2811
This industry / category may be too specific. Please go to a parent level for more data

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

H04R1/2811for loudspeaker transducers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple-driver adapter having plane wave equalizer
    • Patent number 12,225,346
    • Issue date Feb 11, 2025
    • Jong Bae Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sound production using speaker enclosure with reduced internal pres...
    • Patent number 12,225,345
    • Issue date Feb 11, 2025
    • Monophase LLC
    • James J. Fallon
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Apparatus for outputting a sound
    • Patent number 12,219,335
    • Issue date Feb 4, 2025
    • LG Display Co., Ltd.
    • Jaehun Ye
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Loudspeaker module and electronic apparatus
    • Patent number 12,212,920
    • Issue date Jan 28, 2025
    • GoerTek Inc.
    • Zedong Zheng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 12,207,034
    • Issue date Jan 21, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Loudspeaker with reduced audio coloration caused by reflections fro...
    • Patent number 12,192,698
    • Issue date Jan 7, 2025
    • Apple Inc.
    • Martin E. Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sound device
    • Patent number 12,185,056
    • Issue date Dec 31, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Yang Shi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic output apparatus
    • Patent number 12,160,696
    • Issue date Dec 3, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    ACOUSTIC OUTPUT DEVICES
    • Publication number 20250063292
    • Publication date Feb 20, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER SYSTEMS FOR HEAD-WORN COMPUTER SYSTEMS
    • Publication number 20250063285
    • Publication date Feb 20, 2025
    • Mentor Acquisition One, LLC
    • Ralph F. OSTERHOUT
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC OUTPUT DEVICES
    • Publication number 20250063293
    • Publication date Feb 20, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PORTABLE DISPLAY DEVICE
    • Publication number 20250048024
    • Publication date Feb 6, 2025
    • LG ELECTRONICS INC.
    • Sungphil HWANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VOICE-CONTROLLED ELECTRONIC DEVICE
    • Publication number 20250044879
    • Publication date Feb 6, 2025
    • Apple Inc.
    • Craig M. Stanley
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC OUTPUT APPARATUS
    • Publication number 20250039591
    • Publication date Jan 30, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF
    • Publication number 20250030969
    • Publication date Jan 23, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SPEAKER ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME
    • Publication number 20250030790
    • Publication date Jan 23, 2025
    • Samsung Electronics Co., Ltd.
    • Taeeon KIM
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TUNABLE RESONANCE GENERATOR
    • Publication number 20250024193
    • Publication date Jan 16, 2025
    • Delton Hyatt
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SEAT WITH SPEAKER
    • Publication number 20250016496
    • Publication date Jan 9, 2025
    • Toyota Boshoku Kabushiki Kaisha
    • Masaru SAKATA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ACOUSTIC OUTPUT APPARATUS
    • Publication number 20250016487
    • Publication date Jan 9, 2025
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
    • Publication number 20250008257
    • Publication date Jan 2, 2025
    • LG Display Co., Ltd.
    • Sungwook KO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPEN EARPHONE
    • Publication number 20240422466
    • Publication date Dec 19, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME
    • Publication number 20240422471
    • Publication date Dec 19, 2024
    • LG Display Co., Ltd.
    • DoHyeong KIM
    • 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

    ACOUSTIC OUTPUT APPARATUS
    • Publication number 20240406611
    • Publication date Dec 5, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Lei ZHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VEHICLE-MOUNTED HUMAN-MACHINE INTERACTION SYSTEM
    • Publication number 20240395262
    • Publication date Nov 28, 2024
    • PATEO CONNECT+ TECHNOLOGY (SHANGHAI) CORPORATION
    • Chen LIANG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPEAKERS
    • Publication number 20240397252
    • Publication date Nov 28, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Wenbing ZHOU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSDUCERS, LOUDSPEAKERS, AND ACOUSTIC OUTPUT DEVICES
    • Publication number 20240397265
    • Publication date Nov 28, 2024
    • SHENZHEN SHOKZ CO., LTD.
    • Guangyuan ZHU
    • 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

    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

    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

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