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Marcel PILGAARD HAVEMANN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Audio speaker dust cap illumination
    • Patent number 12,323,752
    • Issue date Jun 3, 2025
    • Harman International Industries, Incorporated
    • Henrik Kirkeby Jepsen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER CONE WITH A FLEXIBLE CIRCUIT BOARD
    • Publication number 20250175742
    • Publication date May 29, 2025
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Marcel PILGAARD HAVEMANN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ILLUMINATION OF AUDIO SPEAKER
    • Publication number 20250089145
    • Publication date Mar 13, 2025
    • Harman Becker Automotive Systems GmbH
    • Marcel PILGAARD HAVEMANN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CAP ILLUMINATION
    • Publication number 20250056144
    • Publication date Feb 13, 2025
    • Harman Becker Automotive Systems GmbH
    • Marcel PILGAARD HAVEMANN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DUST CAP ILLUMINATION
    • Publication number 20240187769
    • Publication date Jun 6, 2024
    • HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    • Henrik Kirkeby JEPSEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE