Patents by Inventor Johannes Häde

Johannes Häde has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Inverter comprising a casing
    Patent number: 7817406
    Abstract: The invention is directed to an inverter including a casing (1) with at least two chambers (2, 3), the one chamber (3) comprising the display (11) of a communication unit, said display (11) being pivotally disposed in the chamber (3).
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: October 19, 2010
    Assignee: SMA Solar Technologie AG
    Inventors: Sven Bremicker, Andreas Donth, Ralf Andrae, Johannes Häde, Yasar Nafiz, Matthias Victor
  • Inverter
    Patent number: 7672115
    Abstract: The subject matter of the invention is an inverter including a casing (1), said casing (1) including at least two casing chambers (2, 3) that are each closable through a separate cover (2a, 3a).
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: March 2, 2010
    Assignee: SMA Technology AG
    Inventors: Matthias Victor, Andreas Donth, Johannes Häde, Joachim Laschinski, Alexander Benn