Patents by Inventor Max Heinrich Hegendoerfer

Max Heinrich Hegendoerfer 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).

  • Yagi antenna coupled with a low noise amplifier on the same printed circuit board
    Patent number: 6326922
    Abstract: A Yagi antenna system consisting of a low noise amplifier (LNA) and a reflector co-located on the same printed circuit board (PCB) as the radiators and directors is disclosed. Furthermore, the balun cable is replaced by surface mount devices whose feed line is implemented in microstrip technology, all co-located on the same printed circuit board.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: December 4, 2001
    Assignee: WorldSpace Corporation
    Inventor: Max Heinrich Hegendoerfer