TREA

Elizabeth Ahra Cho

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  • Wilmette, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housings and associated design features for ceiling array microphones
    • Patent number 11,303,981
    • Issue date Apr 12, 2022
    • Shure Acquisition Holdings, Inc.
    • Gregory William Lantz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone and methods of assembling microphones
    • Patent number 11,228,847
    • Issue date Jan 18, 2022
    • Shure Acquisition Holdings, Inc.
    • Jeff Segota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Array microphone assembly
    • Patent number D940116
    • Issue date Jan 4, 2022
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Ahra Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D903631
    • Issue date Dec 1, 2020
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Ahra Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Housing for a ceiling array microphone
    • Patent number D900071
    • Issue date Oct 27, 2020
    • Shure Acquisition Holdings, Inc.
    • Gregory William Lantz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Housing for a ceiling array microphone
    • Patent number D900072
    • Issue date Oct 27, 2020
    • Shure Acquisition Holdings, Inc.
    • Gregory William Lantz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Housing for a ceiling array microphone
    • Patent number D900073
    • Issue date Oct 27, 2020
    • Shure Acquisition Holdings, Inc.
    • Gregory William Lantz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Housing for a ceiling array microphone
    • Patent number D900074
    • Issue date Oct 27, 2020
    • Shure Acquisition Holdings, Inc.
    • Gregory William Lantz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Housing for a ceiling array microphone
    • Patent number D900070
    • Issue date Oct 27, 2020
    • Shure Acquisition Holdings, Inc.
    • Gregory William Lantz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D897309
    • Issue date Sep 29, 2020
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Ahra Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone and methods of assembling microphones
    • Patent number 10,743,113
    • Issue date Aug 11, 2020
    • Shure Acquisition Holdings, Inc.
    • Jeff Segota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headphone
    • Patent number D884671
    • Issue date May 19, 2020
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Ahra Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Array microphone assembly
    • Patent number D865723
    • Issue date Nov 5, 2019
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Ahra Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone and methods of assembling microphones
    • Patent number 10,412,503
    • Issue date Sep 10, 2019
    • Shure Acquisition Holdings, Inc.
    • Jeff Segota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number D829195
    • Issue date Sep 25, 2018
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D829194
    • Issue date Sep 25, 2018
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D818995
    • Issue date May 29, 2018
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D816640
    • Issue date May 1, 2018
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Cho
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Array microphone assembly
    • Patent number D784299
    • Issue date Apr 18, 2017
    • Shure Acquisition Holdings, Inc.
    • Elizabeth Ahra Cho
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents