Patents by Inventor Roberto Riolo

Roberto Riolo 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: 9372309
    Abstract: A method for making a splice between optical fibers in a joint device suitable for housing the joint between a first electrical cable includes a first optical fiber and a second electrical cable including a second optical fiber. The joint device includes a sleeve having a cylindrical portion. The method includes (i) splicing the first optical fiber and the second optical fiber so as to form the splice and (ii) winding at least a portion of the excess length of the first optical fiber and at least a portion of the excess length of the second optical fiber around the cylindrical portion of the sleeve in a helix substantially coaxial with the cylindrical portion.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: June 21, 2016
    Assignee: PRYSMIAN S.P.A
    Inventors: Alberto Ferrari, Roberto Riolo, Fabio Abbiati
  • Publication number: 20140144017
    Abstract: A method for making a splice between optical fibres in a joint device suitable for housing the joint between a first electrical cable includes a first optical fibre and a second electrical cable including a second optical fibre. The joint device includes a sleeve having a cylindrical portion. The method includes (i) splicing the first optical fibre and the second optical fibre so as to form the splice and (ii) winding at least a portion of the excess length of the first optical fibre and at least a portion of the excess length of the second optical fibre around the cylindrical portion of the sleeve in a helix substantially coaxial with the cylindrical portion.
    Type: Application
    Filed: April 10, 2012
    Publication date: May 29, 2014
    Inventors: Alberto Ferrari, Roberto Riolo, Fabio Abbiati