Patents by Inventor Greger Byström

Greger Byström 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).

  • Publication number: 20090309796
    Abstract: The present invention relates to an antenna arrangement for a portable radio communication device, such as a mobile phone, and a portable radio communication device comprising such an antenna arrangement. The antenna arrangement is characterized in that a first connection portion (14, 15; 19, 20; 22, 23, 24, 25) has a first segment extending between a flexible antenna element (10) and a connection device (11) and a second connection portion (14, 15; 19, 20; 22, 23, 24, 25) has a second segment extending between the flexible antenna element (10) and the connection device (11), such that the sum of the extensions is constant irrespectively of mounting displacement of the flexible antenna element (10) on a support structure (9).
    Type: Application
    Filed: February 7, 2007
    Publication date: December 17, 2009
    Inventors: Greger Byström, Östervall Torsten
  • Patent number: 7501986
    Abstract: The present invention relates to an antenna arrangement for a portable radio communication device, such as a mobile phone, including RF circuitry and a portable radio communication device comprising such an antenna arrangement. The antenna arrangement is characterized in that a first connection portion (17; 25) of an antenna element (10) extends in a first direction in a plane defined by the substantially planar antenna element (10) and a second connection portion (18; 26) of the antenna element (10) extends in a second direction opposite said first direction, such that the sum of said extensions is constant.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: March 10, 2009
    Assignee: AMC Centurion AB
    Inventors: Greger Byström, Kjell Carlsson