TREA

Jan-Michael Von Lewinski

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone handset
    • Patent number D798849
    • Issue date Oct 3, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D740778
    • Issue date Oct 13, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment