TREA

Keith L. Davidson

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  • Brighton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wearable audio device with cable-through hinge
    • Patent number 11,662,609
    • Issue date May 30, 2023
    • Bose Corporation
    • An Tran
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone
    • Patent number 10,993,009
    • Issue date Apr 27, 2021
    • Bose Corporation
    • Cedrik Bacon
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone
    • Patent number 10,827,248
    • Issue date Nov 3, 2020
    • Bose Corporation
    • Cedrik Bacon
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Earphone
    • Publication number 20200275181
    • Publication date Aug 27, 2020
    • Bose Corporation
    • Cedrik Bacon
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earphone
    • Publication number 20200221202
    • Publication date Jul 9, 2020
    • Bose Corporation
    • Cedrik Bacon
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE