Patents by Inventor Fabio Donati

Fabio Donati 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).

  • Optical telecommunications system
    Patent number: 6191854
    Abstract: Optical telecommunications system, comprising: a transmitting station capable of emitting an optical signal having a power of between 18 and 30 dBm; an optical fibre transmission line capable of transmitting the said optical signal, comprising dispersion shifted fibre with a length of between 100 km and 1000 km; an optical receiving station, capable of receiving the said optical signal; which comprises, between the said transmission line and the said optical receiver, a chromatic dispersion compensator. Preferably the said optical fibre transmission line has a length of between 200 and 400 km.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: February 20, 2001
    Assignee: Pirelli Cavi e Sistemi S.p.A.
    Inventors: Giorgio Grasso, Aldo Righetti, Paolo Ottolenghi, Fabio Donati