The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 11, 2012
Filed:
Sep. 19, 2008
Enrico Consonni, Milan, IT;
Franco Cocchini, Salerno, IT;
Antonio Collaro, Torre del Greco, IT;
Antonio Adigrat, Battipaglia, IT;
Enrico Consonni, Milan, IT;
Franco Cocchini, Salerno, IT;
Antonio Collaro, Torre del Greco, IT;
Antonio Adigrat, Battipaglia, IT;
Prysmian S.p.A., Milan, IT;
Abstract
Telecommunication cable comprising at least one microstructured optical fiber comprising a core region and a cladding region surrounding the core region, the cladding region comprising an annular void-containing region comprised of randomly arranged voids, the core region including doped silica to provide a positive refractive index relative to pure silica; and at least one protecting layer provided around said optical fiber, the protecting layer being made of a polymeric material having a low ultimate elongation.