Patents by Inventor Renato D'Avella

Renato D'Avella 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).

  • Space-diversity digital mobile receiver and relevant process
    Patent number: 5297168
    Abstract: In a radio mobile system in which the radio signals are received by at least two antenna, the signals are filtered, weighted and then combined before being sent to an equalizer. The weighting coefficients are calculated as a function of signals corresponding to the power level received by each antenna and signals which is represent the quality of reception of each antenna. Furthermore, an equalizer control signal is generated from the combination of signals, weighted by the weighting coefficients, corresponding to the time response of the transmission channel to a single impulse.
    Type: Grant
    Filed: January 31, 1992
    Date of Patent: March 22, 1994
    Assignee: Italtel Societa Italiana Telecommunicazioni s.p.a.
    Inventors: Marcello Sant'Agostino, Luigi Moreno, Renato D'Avella