Learn more

PIRELLI CAVI E SISTEMI SPA

Overview
  • Total Patents
    1,065
About

PIRELLI CAVI E SISTEMI SPA has a total of 1,065 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Australia, United States and Canada. Its main competitors in its focus markets optics, electrical machinery and energy and telecommunications are PIRELLI CAVI SPA, RHEYDT KABELWERK AG and PIRELLI & C SPA.

Patent filings per year

Chart showing PIRELLI CAVI E SISTEMI SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roba Giacomo Stefano 81
#2 Belli Sergio 71
#3 Laming Richard Ian 68
#4 Albizzati Enrico 67
#5 Bareggi Alberto 66
#6 Meli Fausto 59
#7 Castellani Luca 57
#8 Balconi Luca 55
#9 Martinelli Mario 50
#10 Caimi Luigi 47

Latest patents

Publication Filing date Title
US2005012983A1 Intensity modulation of optical signals
US7067940B2 Submarine branching unit having asymmetrical architecture
US7040002B2 Method for terminating a conductor of a superconducting cable
US7187868B2 Wavelength division multiplexing optical transmission system using a spectral inversion device
US6816659B2 Unit for compensating the chromatic dispersion in a reconfigurable manner
WO03000607A1 Device for manufacturing a preform for optical fibres through chemical deposition
WO02098805A1 Method and burner for manufacturing a glass optical fibre preform by vapour deposition
US6861143B2 Cable with recyclable covering
US6867902B2 Parametric device for wavelength conversion
WO02090276A1 Method for producing an optical fiber preform
US6740396B2 Cable with coating of a composite material
US6658185B2 Optical fiber cable with components having improved compatibility with waterblocking filling compositions
US6743387B2 Process for the production of a cable and device for performing this process
US6864417B2 System for transmitting electric energy in superconductivity conditions and method for refrigerating in a continuous superconducting cable
US6696154B2 Cable, in particular for transport or distribution of electrical energy and insulating composition
US7009104B2 Superconducting cable
US6824815B2 Process for producing an electrical cable, particularly for high voltage direct current transmission or distribution
US6600643B2 Submarine cable branching unit with double-coil relays
WO02054632A1 Dispersion-managed optical soliton transmission system
US6765775B2 Submarine cable branching unit with current limiter