Patents by Inventor Michele Raucci

Michele Raucci 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).

  • Digital phase-locked loop clock extractor for bipolar signals
    Patent number: 4852124
    Abstract: A clock extractor circuit comprising a frequency divider which derives the clock signal from a signal having a frequency which is a multiple of the frequency of a received bipolar signal input. A correction logic circuit in the frequency divider compares the logic state of the frequency divider with a transition detection signal derived by sampling the bipolar signal at the multiple frequency and, on the basis of the phase error detected, commands a phase correction of the clock signal.
    Type: Grant
    Filed: June 1, 1988
    Date of Patent: July 25, 1989
    Assignee: Siemens Telecommunicazioni, S.p.A.
    Inventor: Michele Raucci