TREA

Meiwei Wu

Follow

Person

  • Shenzhen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm
    • Patent number 11,146,889
    • Issue date Oct 12, 2021
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration diaphragm
    • Patent number 10,779,087
    • Issue date Sep 15, 2020
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vibration membrane
    • Patent number 10,708,695
    • Issue date Jul 7, 2020
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration diaphragm
    • Patent number 10,499,157
    • Issue date Dec 3, 2019
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Membrane for sounding device
    • Patent number 10,382,868
    • Issue date Aug 13, 2019
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vibration diaphragm
    • Patent number 10,362,390
    • Issue date Jul 23, 2019
    • AAC Technologies Pte. Ltd.
    • Xiaojiang Gu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration diaphragm
    • Patent number 10,306,369
    • Issue date May 28, 2019
    • AAC Technologies Pte. Ltd.
    • Xiaojiang Gu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration diaphragm
    • Patent number 10,291,988
    • Issue date May 14, 2019
    • AAC Technologies Pte. Ltd.
    • Xiaojiang Gu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM
    • Publication number 20190238985
    • Publication date Aug 1, 2019
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Diaphragm
    • Publication number 20180367892
    • Publication date Dec 20, 2018
    • AAC Technologies Pte, Ltd.
    • Xiaojiang Gu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Membrane
    • Publication number 20180367915
    • Publication date Dec 20, 2018
    • AAC Technologies Pte, Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Diaphragm
    • Publication number 20180367908
    • Publication date Dec 20, 2018
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Diaphragm
    • Publication number 20180367909
    • Publication date Dec 20, 2018
    • AAC Technologies Pte. Ltd.
    • Xiaojiang Gu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Diaphragm
    • Publication number 20180367910
    • Publication date Dec 20, 2018
    • AAC Technologies Pte, Ltd.
    • Xiaojiang Gu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Diaphragm
    • Publication number 20180367913
    • Publication date Dec 20, 2018
    • AAC Technologies Pte. Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Vibration Diaphragm
    • Publication number 20180367907
    • Publication date Dec 20, 2018
    • AAC Technologies Pte, Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Membrane for Sounding Device
    • Publication number 20180367912
    • Publication date Dec 20, 2018
    • AAC Technologies Pte, Ltd.
    • Meiwei Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE