Patents by Inventor Andreas Ahland

Andreas Ahland 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).

  • Mobile communication device cover and method for its operation
    Patent number: 7536199
    Abstract: A portable radio communication device has an exchangeable cover. Specifically the invention relates to a system of a mobile phone to provide multiple functionality and user interoperability to a mobile terminal device. The present invention provides a mobile communication device cover comprising a keyboard and a cover processor. The keyboard and the cover processor are interconnected. The cover is characterized by a bus interface, for connecting the cover processor to a mobile communication module, wherein the bus interface is adapted to operate with a plurality of mobile communication modules.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: May 19, 2009
    Assignee: Nokia Corporation
    Inventors: Michael Josenhans, Andreas Ahland
  • Mobile communication device cover and method for its operation
    Publication number: 20060160560
    Abstract: A portable radio communication device has an exchangeable cover. Specifically the invention relates to a system of a mobile phone to provide multiple functionality and user interoperability to a mobile terminal device. The present invention provides a mobile communication device cover comprising a keyboard and a cover processor. The keyboard and the cover processor are interconnected. The cover is characterized by a bus interface, for connecting the cover processor to a mobile communication module, wherein the bus interface is adapted to operate with a plurality of mobile communication modules.
    Type: Application
    Filed: June 12, 2003
    Publication date: July 20, 2006
    Inventors: Michael Josenhans, Andreas Ahland