TREA

Peter Rietman

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  • Hoofddorp, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Receiver assembly
    • Patent number 10,616,680
    • Issue date Apr 7, 2020
    • Sonion Nederland B.V.
    • Caspar Titus Bolsman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Ear bud or dome
    • Patent number 10,425,714
    • Issue date Sep 24, 2019
    • Sonion Nederland B.V.
    • Nishant Lawand
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dome for a personal audio device
    • Patent number 10,021,472
    • Issue date Jul 10, 2018
    • Sonion Nederland B.V.
    • Andrés Alberto Alvarez Cabrera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    RECEIVER ASSEMBLY
    • Publication number 20180176678
    • Publication date Jun 21, 2018
    • Sonion Nederland BV
    • Caspar Titus Bolsman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EAR BUD OR DOME
    • Publication number 20180109862
    • Publication date Apr 19, 2018
    • Sonion Nederland BV
    • Nishant Lawand
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DOME FOR A PERSONAL AUDIO DEVICE
    • Publication number 20170303029
    • Publication date Oct 19, 2017
    • Sonion Nederland BV
    • Andrés Alberto Alvarez Cabrera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE