Patents by Inventor Eric Spampinato

Eric Spampinato 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).

  • Method for isofrequency transmission of a digital signal with echo suppression and corresponding retransmission device
    Publication number: 20070191071
    Abstract: The disclosure relates to a method for isofrequency retransmission of at least one digital signal, including receiving said source signal on a receiving antenna; retransmitting said signal received to a transmitting antenna, a coupling occurring between said transmitting and receiving antennas; extracting at least one coupling echo from said signal received; processing of said coupling echo, so as to generate at least one correction signal; subtracting said correction signal from said source signal, generating an improved signal; and regenerating said improved signal by demodulation/remodulation, so as to retransmit said improved signal to said transmitting antenna.
    Type: Application
    Filed: July 12, 2006
    Publication date: August 16, 2007
    Applicant: Teamcast
    Inventors: Eric Spampinato, Olivier Rousset