TREA

AAC Acoustic Technologies (Shenzhen) Co., Ltd.

Follow

Organization

  • Shenzhen, CN
Organizations

Patents Grantslast 30 patents

  • 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
  • Information Patent Grant

    MEMS microphone
    • Patent number 11,838,725
    • Issue date Dec 5, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhengyu Shi
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS microphone
    • Patent number 11,838,724
    • Issue date Dec 5, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Jinyang Li
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Microphone and method for manufacturing the same
    • Patent number 11,832,043
    • Issue date Nov 28, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Lanlan Tu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS chip
    • Patent number 11,805,372
    • Issue date Oct 31, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhuanzhuan Zhao
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS chip
    • Patent number 11,805,373
    • Issue date Oct 31, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhuanzhuan Zhao
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Differential resonator and MEMS sensor
    • Patent number 11,784,624
    • Issue date Oct 10, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Zhan Zhan
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Differential condenser microphone
    • Patent number 11,765,520
    • Issue date Sep 19, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Yannick Pierre Kervran
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS device and electro-acoustic transducer
    • Patent number 11,765,509
    • Issue date Sep 19, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Euan James Boyd
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microelectromechanical system
    • Patent number 11,750,973
    • Issue date Sep 5, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Anup Patel
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS microphone
    • Patent number 11,743,634
    • Issue date Aug 29, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Euan James Boyd
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Resonator and method for manufacturing the same
    • Patent number 11,699,988
    • Issue date Jul 11, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Shiyang Cheng
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Bone-conduction sensor assembly
    • Patent number 11,697,587
    • Issue date Jul 11, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Tingting Hong
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS gyroscope and electronic device using same
    • Patent number 11,674,804
    • Issue date Jun 13, 2023
    • AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD
    • Shan Yang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Comb drive for microelectromechanical system
    • Patent number 11,677,337
    • Issue date Jun 13, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Anup Patel
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Micromachined gyroscope
    • Patent number 11,662,206
    • Issue date May 30, 2023
    • AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD
    • Xiao Kan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sounding device
    • Patent number 11,665,471
    • Issue date May 30, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Zhang Ren
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Bone conduction microphone
    • Patent number 11,665,494
    • Issue date May 30, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Tingting Hong
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Comb-like capacitive microphone
    • Patent number 11,622,202
    • Issue date Apr 4, 2023
    • AAC Acoustic Technologies (Shenzhen) Co., Ltd.
    • Yannick Pierre Kervran
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • 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
  • Information Patent Application

    SOUND-ABSORBING MATERIAL BLOCK, METHOD FOR PREPARING THE SAME AND I...
    • Publication number 20240080615
    • Publication date Mar 7, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhongyang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE CHIP AND MICROPHONE
    • Publication number 20240073626
    • Publication date Feb 29, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Kaijie Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE CHIP AND MICROPHONE
    • Publication number 20240073610
    • Publication date Feb 29, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Kaijie Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE CHIP
    • Publication number 20240073625
    • Publication date Feb 29, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Kaijie Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Transducer
    • Publication number 20240073627
    • Publication date Feb 29, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhenkui Meng
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration transducer
    • Publication number 20240056725
    • Publication date Feb 15, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Jinyu Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CANTILEVER MICROPHONE
    • Publication number 20240056744
    • Publication date Feb 15, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yannick Pierre Kervran
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD FOR MANUFACTURING MEMS DEVICE AND MEMS DEVICE
    • Publication number 20240051819
    • Publication date Feb 15, 2024
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Ping-He Chang
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    ELECTROSTATIC CLUTCH
    • Publication number 20230421968
    • Publication date Dec 28, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Anup Patel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMS CONDENSER MICROPHONE
    • Publication number 20230421969
    • Publication date Dec 28, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Anup Patel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMS Speaker
    • Publication number 20230412988
    • Publication date Dec 21, 2023
    • AAC Kaitai Technologies (Wuhan) CO., LTD
    • Qiang Dan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMS DEVICE
    • Publication number 20230388710
    • Publication date Nov 30, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Euan James Boyd
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS DEVICE
    • Publication number 20230388711
    • Publication date Nov 30, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Euan James Boyd
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS DEVICE
    • Publication number 20230388714
    • Publication date Nov 30, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Euan James Boyd
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Diaphragm and MEMS Sensor Using Same
    • Publication number 20230353950
    • Publication date Nov 2, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Linlin Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    METHOD FOR AUDIO PEAK REDUCTION USING ALL-PASS FILTER
    • Publication number 20230353112
    • Publication date Nov 2, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Sebastian Schlecht
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Gas Sensor
    • Publication number 20230349816
    • Publication date Nov 2, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • JinYu ZHANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    MEMS Microphone
    • Publication number 20230345157
    • Publication date Oct 26, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Siewseong Tan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Microphone
    • Publication number 20230339744
    • Publication date Oct 26, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Siewseong Tan
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS DEVICE AND ELECTRO-ACOUSTIC TRANSDUCER
    • Publication number 20230331543
    • Publication date Oct 19, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yannick Pierre Kervran
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Sounding Device
    • Publication number 20230328446
    • Publication date Oct 12, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Huhu Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Sounding Unit
    • Publication number 20230328449
    • Publication date Oct 12, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Huhu Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20230328451
    • Publication date Oct 12, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Huhu Yang
    • 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