Patents by Inventor M. Charlotta Andersson

M. Charlotta Andersson 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).

  • ANTENNA ARRANGEMENT FOR A PORTABLE RADIO COMMUNICATION DEVICE HAVING A METAL CASING
    Publication number: 20120162026
    Abstract: Exemplary embodiments are disclosed of antenna arrangements for portable radio communication devices. In an exemplary embodiment, there is an antenna arrangement for a portable communication device having a metal casing. The antenna arrangement generally includes a front side part of the metal casing. A first back side part is connected to the front side part through a top side part of the metal casing. A second back side part is connected to the front side part through a bottom side part of the metal casing. The bottom and top side parts are positioned at opposite ends of the front side part. The first and second back side parts are positioned and distanced from each other by a gap.
    Type: Application
    Filed: December 7, 2011
    Publication date: June 28, 2012
    Inventors: M. Charlotta Andersson, Per Erlandsson, Göran Johansson, Ulf Palin, Axel von Arbin, Johan Bäckman