Patents by Inventor Lena Apelskog Killander

Lena Apelskog Killander 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 and a Portable Radio Communication Device Comprising Such An Antenna Arrangement
    Publication number: 20120112980
    Abstract: According to various aspects, exemplary embodiments are provided of multiple-turn loop antenna arrangements or assembly. An exemplary embodiment of an antenna assembly generally includes a multiple-turn loop element arranged in a first layer and a planar element arranged in a second layer. The first and second layers are arranged in parallel and the multiple-turn loop element is arranged on top of the planar element. The multiple-turn loop element has a thickness in the order of or more than the skin depth at a first frequency band for the multiple-turn loop antenna and the planar element has a thickness in the order of or less than the skin depth at a second higher frequency band.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 10, 2012
    Inventors: Andrei Kaikkonen, Lena Apelskog Killander, Mare Chacinski, Peter Lindberg