TREA

AAC Acoustic Technologies (Shenzhen) Co., Ltd.

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  • Shenzhen, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    MEMS speaker
    • Patent number 12,192,702
    • Issue date Jan 7, 2025
    • AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD
    • Qiang Dan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multifunctional acoustic device
    • Patent number 12,192,727
    • Issue date Jan 7, 2025
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sounding device
    • Patent number 12,185,074
    • Issue date Dec 31, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Huhu Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microelectromechanical system and process of making it
    • Patent number 12,180,065
    • Issue date Dec 31, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Euan James Boyd
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Vibration transducer
    • Patent number 12,160,704
    • Issue date Dec 3, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Jinyu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Comb-drive device used in micro electro mechanical system
    • Patent number 12,151,933
    • Issue date Nov 26, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Scott Lyall Cargill
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS optical microphone
    • Patent number 12,155,997
    • Issue date Nov 26, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Taimoor Ali
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Method and apparatus for eliminating sound leakage
    • Patent number 12,154,538
    • Issue date Nov 26, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Kejia Liu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Diaphragm and MEMS sensor using same
    • Patent number 12,126,959
    • Issue date Oct 22, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Linlin Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration transducer
    • Patent number 12,126,961
    • Issue date Oct 22, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhenkui Meng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cantilever microphone
    • Patent number 12,120,486
    • Issue date Oct 15, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Yannick Pierre Kervran
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multifunctional acoustic device
    • Patent number 12,108,231
    • Issue date Oct 1, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker
    • Patent number 12,101,616
    • Issue date Sep 24, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Huhu Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multifunctional sounding device and electronic device
    • Patent number 12,089,024
    • Issue date Sep 10, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Bo Xiao
    • 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

    Multifunctional sounding device
    • Patent number 12,052,557
    • Issue date Jul 30, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Xin Jin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic clutch
    • Patent number 12,028,679
    • Issue date Jul 2, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Anup Patel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS device
    • Patent number 12,022,272
    • Issue date Jun 25, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Euan James Boyd
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS device
    • Patent number 11,974,109
    • Issue date Apr 30, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Euan James Boyd
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS chip
    • Patent number 11,968,497
    • Issue date Apr 23, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhengyu Shi
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMs condenser microphone
    • Patent number 11,950,054
    • Issue date Apr 2, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Anup Patel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    MEMS chip
    • Patent number 11,950,053
    • Issue date Apr 2, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhengyu Shi
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS optical microphone
    • Patent number 11,917,366
    • Issue date Feb 27, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Taimoor Ali
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Motion control structure and actuator
    • Patent number 11,891,297
    • Issue date Feb 6, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Ze Tao
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Bone conduction microphone
    • Patent number 11,895,452
    • Issue date Feb 6, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhenkui Meng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS microphone
    • Patent number 11,889,248
    • Issue date Jan 30, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhenkui Meng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS device
    • Patent number 11,889,282
    • Issue date Jan 30, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Euan James Boyd
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Method for audio peak reduction using all-pass filter
    • Patent number 11,881,829
    • Issue date Jan 23, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Sebastian Schlecht
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mobile device including improved electro-acoustic conversion chip
    • Patent number 11,879,758
    • Issue date Jan 23, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Yang Bai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Differential resonator and MEMS sensor
    • Patent number 11,870,417
    • Issue date Jan 9, 2024
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhan Zhan
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    A MICROPHONE AMPLIFING CIRCUIT DESIGN METHOD AND MICROPHONE AMPLIFI...
    • Publication number 20250024199
    • Publication date Jan 16, 2025
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Dong Han
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MEMS Microphone
    • Publication number 20250011158
    • Publication date Jan 9, 2025
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Xingfu Chen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS MICROPHONE
    • Publication number 20250016508
    • Publication date Jan 9, 2025
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Xingfu Chen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    DIAPHRAGM AND MEMS MICROPHONE
    • Publication number 20240414478
    • Publication date Dec 12, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Minh Ngoc Nguyen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRIGGER MODULE WITH FORCE FEEDBACK
    • Publication number 20240393821
    • Publication date Nov 28, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yuntong Li
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    METHOD FOR CAPTURING CONTROL AND RELATED APPARATUS
    • Publication number 20240349370
    • Publication date Oct 17, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhijiang Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VEHICLE-MOUNTED MICROPHONE SYSTEM
    • Publication number 20240340568
    • Publication date Oct 10, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyu Zhang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MEMS microphone
    • Publication number 20240340596
    • Publication date Oct 10, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yuwei Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Gas Sensor
    • Publication number 20240337588
    • Publication date Oct 10, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • JinYu ZHANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRONIC CIGARETTE
    • Publication number 20240324689
    • Publication date Oct 3, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyang Li
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRONIC CIGARETTE
    • Publication number 20240327202
    • Publication date Oct 3, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyang Li
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    ELECTRONIC CIGARETTE
    • Publication number 20240292887
    • Publication date Sep 5, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyang Li
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Microphone module
    • Publication number 20240284093
    • Publication date Aug 22, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMS MICROPHONE
    • Publication number 20240217809
    • Publication date Jul 4, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhuanzhuan Zhao
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS SENSOR, MEMS MICROPHONE, ELECTRONIC CIGARETTE
    • Publication number 20240215649
    • Publication date Jul 4, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyang Li
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Gas Sensor
    • Publication number 20240219294
    • Publication date Jul 4, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • JinYu ZHANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas Sensor
    • Publication number 20240219293
    • Publication date Jul 4, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • JinYu ZHANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    VIBRATION CONTROL METHOD, VIBRATION CONTROL DEVICE, AND NON-TRANSIT...
    • Publication number 20240212464
    • Publication date Jun 27, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zheng Xiang
    • G08 - SIGNALLING
  • Information Patent Application

    METHOD AND SYSTEM OF AUDIO SIGNAL PROCESSING FOR IN-VEHICLE VIRTUAL...
    • Publication number 20240214766
    • Publication date Jun 27, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Shuyuan Sun
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SMART WEARABLE GLASSES
    • Publication number 20240201520
    • Publication date Jun 20, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Xin Zhang
    • G02 - OPTICS
  • Information Patent Application

    MOTION-SENSING IN-VEHICLE ALERTING METHOD, SYSTEM AND RELATED DEVICE
    • Publication number 20240194037
    • Publication date Jun 13, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Shuyuan Sun
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEALED DUAL MEMBRANE STRUCTURE AND DEVICE INCLUDING THE SAME
    • Publication number 20240171913
    • Publication date May 23, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Colin Robert Jenkins
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL MICROPHONE
    • Publication number 20240171919
    • Publication date May 23, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yannick Pierre Kervran
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE
    • Publication number 20240155279
    • Publication date May 9, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMS MICROPHONE
    • Publication number 20240155296
    • Publication date May 9, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhuanzhuan Zhao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMS OPTICAL MICROPHONE
    • Publication number 20240101410
    • Publication date Mar 28, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Taimoor Ali
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS OPTICAL MICROPHONE
    • Publication number 20240101411
    • Publication date Mar 28, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Taimoor Ali
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS OPTICAL MICROPHONE
    • Publication number 20240107239
    • Publication date Mar 28, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Taimoor Ali
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    METHOD AND APPARATUS FOR ELIMINATING SOUND LEAKAGE
    • Publication number 20240087555
    • Publication date Mar 14, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Kejia Liu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    METHOD AND APPARATUS FOR EMILINATING SOUND LEAKAGE
    • Publication number 20240089654
    • Publication date Mar 14, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yuheng Jiang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

  • Information Trademark

    88296272 - AUDIOGLASS
    • Serial number 88296272
    • Filing date Feb 11, 2019
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • 7 - Machines and machine tools