TREA

David Graham Smith

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  • Dearborn, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    In-vehicle hearing test
    • Patent number 12,138,045
    • Issue date Nov 12, 2024
    • Ford Global Technologies, LLC
    • Joshua Wheeler
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Echo cancelation
    • Patent number 11,741,926
    • Issue date Aug 29, 2023
    • Ford Global Technologies, LLC
    • Ranjani Rangarajan
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    ECHO CANCELATION
    • Publication number 20220406284
    • Publication date Dec 22, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ranjani Rangarajan
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    IN-VEHICLE HEARING TEST
    • Publication number 20220233105
    • Publication date Jul 28, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Joshua Wheeler
    • H03 - BASIC ELECTRONIC CIRCUITRY