Patents by Inventor Siegfried Mathiae

Siegfried Mathiae 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).

  • Multifunctional antenna
    Patent number: 7034758
    Abstract: An improved antenna array comprises at least four antennas. One antenna receives satellite signals, especially digital satellite signals. One antenna receives terrestrial signals, particularly terrestrially transmitted radio programs. One antenna is provided for the mobile radio sector. One antenna determines the geoposition. The at least four antennas are disposed in a given order such that antenna, antenna, antenna, and antenna are located one behind another from one end of the chassis.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: April 25, 2006
    Assignee: Kathrein-Werke KG
    Inventors: Florian Haidacher, Siegfried Mathiae, Frank Mierke, Marco Vothknecht, Peter Karl Prassmayer
  • Antenna arrangement for motor vehicles
    Patent number: 7030821
    Abstract: An improved antenna arrangement, in particular for motor vehicles having at least two antenna devices, has at least one first antenna element for the mobile radio range and at least one second antenna element. The second antenna element is intended for a different service than the mobile radio range. The lateral distance between the at least one antenna element which is provided for the first antenna arrangement and the antenna element for the second antenna arrangement has at least sections which are <?/8, where ? represents the wavelength of the mobile radio antenna.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: April 18, 2006
    Assignee: Kathrein-Werke KG
    Inventors: Siegfried Mathiae, Peter Karl Prassmayer
  • Multifunctional antenna
    Publication number: 20050219131
    Abstract: An improved antenna array comprises at least four antennas. One antenna receives satellite signals, especially digital satellite signals. One antenna receives terrestrial signals, particularly terrestrially transmitted radio programs. One antenna is provided for the mobile radio sector. One antenna determines the geoposition. The at least four antennas are disposed in a given order such that antenna, antenna, antenna, and antenna are located one behind another from one end of the chassis.
    Type: Application
    Filed: June 24, 2004
    Publication date: October 6, 2005
    Applicant: KATHREIN-WERKE KG
    Inventors: Florian Haidacher, Siegfried Mathiae, Frank Mierke, Marco Vothknecht, Peter Prassmayer
  • Antenna arrangement, in particular for motor vehicles
    Publication number: 20050012670
    Abstract: An improved antenna arrangement, in particular for motor vehicles having at least two antenna devices, that is to say at least one first antenna element (3; 3?, 3?) for the mobile radio range and at least one second antenna element (13), distinguished in that the second antenna element (13) is intended for a different service than the mobile radio range, and in that the lateral distance between the at least one antenna element (3; 3?; 3?) which is provided for the first antenna arrangement (3) and the antenna element (13) for the second antenna arrangement (13) has at least sections which are <?/8, where ? represents the wavelength of the mobile radio antenna (3).
    Type: Application
    Filed: July 19, 2004
    Publication date: January 20, 2005
    Applicant: Kathrein-Werke KG
    Inventors: Siegfried Mathiae, Peter Prassmayer