Patents by Inventor Sabastian Rowson

Sabastian Rowson 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 with volume of material
    Patent number: 7932869
    Abstract: An antenna includes one or more antenna elements and a volume of material contained at least partly within a volume of the one or more antenna elements. The volume of material has at least one electromagnetic property that is different from free space. The volume of material may include dielectric material and/or ferrite material. The antenna elements may be isolated magnetic dipole (IMD) antenna elements. The electromagnetic property may be permeability and/or permittivity.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: April 26, 2011
    Assignee: Ethertronics, Inc.
    Inventors: Chulmin Han, Rowland Jones, Jeffrey Shamblin, Sabastian Rowson, Laurent Desclos
  • ANTENNA WITH VOLUME OF MATERIAL
    Publication number: 20090046028
    Abstract: An antenna includes one or more antenna elements and a volume of material contained at least partly within a volume of the one or more antenna elements. The volume of material has at least one electromagnetic property that is different from free space. The volume of material may include dielectric material and/or ferrite material. The antenna elements may be isolated magnetic dipole (IMD) antenna elements. The electromagnetic property may be permeability and/or permittivity.
    Type: Application
    Filed: August 17, 2007
    Publication date: February 19, 2009
    Inventors: Chulmin Han, Rowland Jones, Jeffrey Shamblin, Sabastian Rowson, Laurent Desclos