Patents by Inventor Willy Gehardt

Willy Gehardt 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).

  • Frequency agile TDMA communications system
    Patent number: 5134615
    Abstract: An intelligent communcations node is capable of dynamically selecting frequency and time slot assignments for communications with remote communication devices having different communication protocols including different available frequencies and time slots in a TDMA system. A frequency agile transmitter and receiver combined with an adaptable time slot selector enables communications with remote devices utilizing different protocols. The time and frequency management capabilities of the node makes greater spectral efficiencies possible.
    Type: Grant
    Filed: October 5, 1990
    Date of Patent: July 28, 1992
    Assignee: Motorola, Inc.
    Inventors: Thomas A. Freeburg, Willy Gehardt, John Ley