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Yuwei Liu

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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

    MEMS MICROPHONE
    • Publication number 20240223966
    • Publication date Jul 4, 2024
    • AAC TECHNOLOGIES PTE. LTD
    • Yuwei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Diaphragm, MEMS Microphone Using Same, and Manufacturing Method for...
    • Publication number 20230097631
    • Publication date Mar 30, 2023
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Yuwei Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIFFERENTIAL RESONATOR AND MEMS SENSOR
    • Publication number 20200412325
    • Publication date Dec 31, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhan Zhan
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIFFERENTIAL RESONATOR AND MEMS SENSOR
    • Publication number 20200412324
    • Publication date Dec 31, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhan Zhan
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MEMS GYROSCOPE AND ELECTRONIC DEVICE INCLUDING THE SAME
    • Publication number 20200208973
    • Publication date Jul 2, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhenkui Meng
    • G01 - MEASURING TESTING
  • Information Patent Application

    GYROSCOPE
    • Publication number 20200208974
    • Publication date Jul 2, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Zhenkui Meng
    • G01 - MEASURING TESTING