Patents by Inventor Elio Poggiagliomi

Elio Poggiagliomi 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: 4309763
    Abstract: Disclosed is an underwater seismic exploration system utilizing a sonobuoy for the radio telemetry of seismic data signals to a remotely located receiver, the sonobuoy including circuitry for digitizing the analog signals generated by hydrophones suspended from the sonobuoy prior to the application of these signals to an RF antenna. The remotely located receiver includes an antenna for receiving the transmitted modulated digital signal information, and means for demodulating, demultiplexing, and appropriately converting the signals for either analog or digital recording of the received data.
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: January 5, 1982
    Assignees: Refraction Technology, Inc., Geoquest International Ltd.
    Inventors: Paul R. Passmore, Elio Poggiagliomi