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Stefan Hillenmayer

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cordless telephone
    • Patent number D638393
    • Issue date May 24, 2011
    • Gigaset Communications GmbH
    • Theodor Gonser
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Base station for cordless telephone
    • Patent number D590369
    • Issue date Apr 14, 2009
    • Siemens Home and Office Communication Devices GmbH & Co. KG
    • Theodor Gonser
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone
    • Patent number D583354
    • Issue date Dec 23, 2008
    • Siemens Aktiengesellschaft
    • Theodor Gonser
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Base station for cordless telephone
    • Patent number D581391
    • Issue date Nov 25, 2008
    • Siemens Home and Office Communication
    • Theodor Gonser
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station
    • Patent number D489700
    • Issue date May 11, 2004
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Detachable auxiliary device having programmable keys
    • Patent number D482679
    • Issue date Nov 25, 2003
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone handset
    • Patent number D477582
    • Issue date Jul 22, 2003
    • Siemens Information & Communication Mobile LLC
    • Wolfgang Muenscher
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone handset
    • Patent number D477583
    • Issue date Jul 22, 2003
    • Siemens Information & Communication Mobile LLC
    • Wolfgang Muenscher
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone base station
    • Patent number D469074
    • Issue date Jan 21, 2003
    • Siemens Information & Communication Mobile, LLC
    • Wolfgang Muenscher
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cordless telephone handset cradle
    • Patent number D469073
    • Issue date Jan 21, 2003
    • Siemens Information & Communication Mobile, LLC
    • Wolfgang Muenscher
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Box for information transmission apparatus
    • Patent number D463419
    • Issue date Sep 24, 2002
    • Siemens Aktiengesellschaft
    • Bernd Russmann
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cord-bound telephone handpiece
    • Patent number D460066
    • Issue date Jul 9, 2002
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station
    • Patent number D455727
    • Issue date Apr 16, 2002
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Notepad computer having an integrated video camera
    • Patent number 5,748,441
    • Issue date May 5, 1998
    • Siemens Aktiengesellschaft
    • Axel Loritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Communication device for mobile operation having a telephone and no...
    • Patent number 5,719,936
    • Issue date Feb 17, 1998
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Telephone station
    • Patent number D364622
    • Issue date Nov 28, 1995
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station
    • Patent number D357915
    • Issue date May 2, 1995
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station
    • Patent number D351165
    • Issue date Oct 4, 1994
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station with an auxiliary unit
    • Patent number D345558
    • Issue date Mar 29, 1994
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station
    • Patent number D345358
    • Issue date Mar 22, 1994
    • Siemens Aktiengesellschaft
    • Stefan Hillenmayer
    • D14 - Recording, communication, or information retrieval equipment