Patents by Inventor Michael Pfetsch

Michael Pfetsch 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).

  • Patent number: 9853742
    Abstract: A system includes at least one transducer, connected via a transceiver to a switch, configured to transmit signals into and receive signals from an operating environment, a first and a second amplifier connected to the switch, a first filter connected to the first amplifier and a second filter connected to the second amplifier, a digital-to-analog converter (DAC) connected to the first filter and an analog-to-digital converter (ADC) connected to second filter, a digital system connected to both the DAC and ADC, and a processor connected to the digital system. At least one of the digital system and the processor has a plurality of software modules stored therein. One of the software modules is configured to reconfigure the operating frequency of the digital system based upon the operating frequency of the transducer.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: December 26, 2017
    Assignee: THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
    Inventors: Dusan Radosevic, Michael Pfetsch