Patents by Inventor Mårten Lindqvist

Mårten Lindqvist 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 electronic device
    Patent number: 8014843
    Abstract: A mobile electronic device is provided with a housing, a loudspeaker, a cavity coupled to the loudspeaker, and a slide mechanism configured to move a portion of the housing between a first position and a second position. In the second position of the slide mechanism, an inner volume of the cavity is increased as compared to the first position.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: September 6, 2011
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: Magnus Birch, Mårten Lindqvist