Patents by Inventor Marcus Wallmark

Marcus Wallmark 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).

  • Exchangeable Module for Additional Functionality
    Publication number: 20070247136
    Abstract: The invention refers to an exchangeable power-supplying unit (200, 300) arranged to supply electric power to a device (100, 400). The power-supplying unit (200, 300) is arranged so as to provide the device (100, 400) with one or several additional functionalities and it can preferably be attached so as to form an integral part of the device (100, 400). The additional functionality is accomplished by one or several processing units (220, 312, 319) contained in the power-supplying unit (200, 300) for pre-processing information, which is subsequently communicated from the power-supplying unit (200, 300) to the device (100, 400).
    Type: Application
    Filed: December 18, 2003
    Publication date: October 25, 2007
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Marcus Wallmark, Mattias Jonsson