Patents by Inventor Franz-Peter Wangerczyn

Franz-Peter Wangerczyn 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).

  • Radio station for transmitting and receiving digital information in a mobile communications system
    Patent number: 5933788
    Abstract: A radio station for transmitting and receiving digital information in a mobile communications system is provided having transmission and diversity reception implemented via a single antenna. For this purpose, the antenna has at least two exciter systems with different polarization. The transmitting and receiving units are connected to the exciter systems in a suitable manner, for example, via duplexers.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: August 3, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventors: Michael Faerber, Helmut Muehlbauer, Franz-Peter Wangerczyn