Silvio Frigerio

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Milano, IT

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an optical fibre glass preform
- Patent number 9,315,411
- Issue date Apr 19, 2016
- Prysmian S.p.A.
- Silvio Frigerio
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Low macrobending loss single-mode optical fibre
- Patent number 9,279,935
- Issue date Mar 8, 2016
- Prysmian S.p.A.
- Silvio Frigerio
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical cable for communication and process for the manufacturing t...
- Patent number 9,213,158
- Issue date Dec 15, 2015
- Prysmian S.p.A.
- Enrico Consonni
- G02 - OPTICS
Information Patent Grant
Method and apparatus for optical fiber coloring
- Patent number 9,181,125
- Issue date Nov 10, 2015
- Prysmian S.p.A.
- Silvio Frigerio
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber with double coating
- Patent number 8,781,282
- Issue date Jul 15, 2014
- Prysmian S.p.A.
- Lidia Terruzzi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for optical fiber coloring
- Patent number 8,720,231
- Issue date May 13, 2014
- Prysmian S.p.A.
- Silvio Frigerio
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR OPTICAL FIBER COLORING
- Publication number 20140202214
- Publication date Jul 24, 2014
- Silvio Frigerio
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING AN OPTICAL FIBRE GLASS PREFORM
- Publication number 20130291604
- Publication date Nov 7, 2013
- Silvio Frigerio
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LOW MACROBENDING LOSS SINGLE-MODE OPTICAL FIBRE
- Publication number 20130272670
- Publication date Oct 17, 2013
- Silvio Frigerio
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH DOUBLE COATING
- Publication number 20120321265
- Publication date Dec 20, 2012
- Lidia Terruzzi
- G02 - OPTICS
Information Patent Application
Optical Cable for Communication and Process for the Manufacturing T...
- Publication number 20120257864
- Publication date Oct 11, 2012
- PRYSMIAN S.P.A.
- Enrico Consonni
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR OPTICAL FIBER COLORING
- Publication number 20100196595
- Publication date Aug 5, 2010
- Silvio Frigerio
- C03 - GLASS MINERAL OR SLAG WOOL