Patents by Inventor Gerald Ostermayer

Gerald Ostermayer 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).

  • Identification and/or sensor system
    Patent number: 5872520
    Abstract: An identification and/or sensor system includes a sensor that queries an identification and/or sensor configuration which contains resonators. A receiver receives an answer signal from the identification and/or sensor configuration. The receiver includes a phase-locked loop for converting a resonator decay signal into a signal of constant frequency and constant envelope curve.
    Type: Grant
    Filed: October 24, 1996
    Date of Patent: February 16, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventors: Franz Seifert, Alfred Pohl, Gerald Ostermayer