Inventor · disambiguated record
Giacomo Roba
Also filed as: ROBA GIACOMO · ROBA GIACOMO S · ROBA GIACOMO STEFANO
49 granted patents·6 pending applications·845 citations·filing 1980–2013
99Inventor score
Files withCSELT CENTRO STUDI LAB TELECOM16PRYSMIAN CAVI SISTEMI ENERGIA15PIRELLI CAVI E SISTEMI SPA11PIRELLI CAVI SPA3DSM IP ASSETS BV2
Top patents by PatentIndex Score
55 records- 0194US5491581ARare earth doped optical fibre amplifiersPIRELLI CAVI SPA·Filed 1993·Granted Feb 13, 1996·59 cites·43 claims
- 0292US7200310B2Optical fiberPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2006·Granted Apr 3, 2007·29 cites·15 claims
- 0391US6715323B1Method and apparatus for cooling optical fibersPIRELLI CAVI E SISTEMI SPA·Filed 2000·Granted Apr 6, 2004·34 cites·16 claims
- 0491US4445918AProcess and apparatus for on-line dehydrogenation of fiber-drawing preformsCSELT CENTRO STUDI LAB TELECOM·Filed 1982·Granted May 1, 1984·40 cites·11 claims
- 0589US6507689B2Optical fiber having low non-linearity for WDM transmissionPIRELLI CAVI E SISTEMI SPA·Filed 2001·Granted Jan 14, 2003·34 cites·13 claims
- 0688US6584808B1Method of manufacturing an optical fiber preform by collapsing a tube onto a rodPIRELLI CAVI E SISTEMI SPA·Filed 2000·Granted Jul 1, 2003·34 cites·9 claims
- 0787US6577800B2Optical fiber for metropolitan and access network systemsPIRELLI CAVI E SISTEMI SPA·Filed 2001·Granted Jun 10, 2003·36 cites·52 claims
- 0886US7730747B2Method for vaporizing a liquid reactant in manufacturing a glass preformPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Jun 8, 2010·26 cites·6 claims
- 0986US4608070AProcess for manufacturing optical-fibre preforms at high deposition rateCSELT CENTRO STUDI LAB TELECOM·Filed 1984·Granted Aug 26, 1986·31 cites·2 claims
- 1085US7162130B2Optical fiber with thermoplastic material based coatingPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Jan 9, 2007·30 cites·49 claims
- 1185US6885802B2Network for distributing signals to a plurality of user equipmentPIRELLI·Filed 2001·Granted Apr 26, 2005·38 cites·54 claims
- 1284US7085466B2Method for controlling microbending induced attenuation losses in an optical fiberPIRELLI & C SPA·Filed 2002·Granted Aug 1, 2006·25 cites·13 claims
- 1383US7317858B2Optical fiber with reduced attenuation lossPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Jan 8, 2008·27 cites·8 claims
- 1483US6941054B2Optical transmission link with low slope, raman amplified fiberPIRELLI·Filed 2001·Granted Sep 6, 2005·27 cites·20 claims
- 1582US6550282B2Method and apparatus for manufacturing an optical fiber from a preformPIRELLI CAVI E SISTEMI SPA·Filed 2000·Granted Apr 22, 2003·24 cites·4 claims
- 1681US4659354AMethod of producing silica optical fibres with reduced volume and surface defectsCSELT CENTRO STUDI LAB TELECOM·Filed 1986·Granted Apr 21, 1987·23 cites·1 claims
- 1781US4389230AProcess for improving the transmission characteristics of optical fibers drawn from preforms made by the MCVD techniqueCSELT CENTRO STUDI LAB TELECOM·Filed 1981·Granted Jun 21, 1983·27 cites·5 claims
- 1877US6321016B1Optical fiber having low non-linearity for WDM transmissionPIRELLI CAVI E SISTEMI SPA·Filed 1999·Granted Nov 20, 2001·37 cites·28 claims
- 1975US6595454B2Optical fiber tensioning device and method of controlling the tension applied to an optical fiberPIRELLI CAVI E SISTEMI SPA·Filed 2000·Granted Jul 22, 2003·14 cites·29 claims
- 2072US7814767B2Method and induction furnace for drawing large diameter preforms to optical fibresPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2001·Granted Oct 19, 2010·7 cites·19 claims
- 2170US7764855B2Optical fiber with cured polymeric coatingPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Jul 27, 2010·11 cites·61 claims
- 2268US8387416B2Device and method for manufacturing a preform for optical fibres by chemical vapour depositionROBA GIACOMO STEFANO·Filed 2008·Granted Mar 5, 2013·2 cites·6 claims
- 2368US4816050AProcess and apparatus for making optical-fiber preformsCSELT CENTRO STUDI LAB TELECOM·Filed 1983·Granted Mar 28, 1989·17 cites·8 claims
- 2467US6922514B2Optical fiber having low non-linearity for WDM transmissionPIRELLI & C SPA·Filed 2003·Granted Jul 26, 2005·8 cites·8 claims
- 2565US7299659B2Method for manufacturing optical fiber preformsPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2001·Granted Nov 27, 2007·4 cites·10 claims
- 2665US6633713B2Optical system and method having low loss and non-linear effectsPIRELLI CAVI E SISTEMI SPA·Filed 2001·Granted Oct 14, 2003·9 cites·62 claims
- 2763US7779651B2Process for manufacturing a micro-structured optical fibrePRYSMIAN CAVI SISTEMI ENERGIA·Filed 2001·Granted Aug 24, 2010·3 cites·10 claims
- 2861US5748364AAmplified telecommunication system for wavelength-division multiplexing transmissionsPIRELLI CAVI SPA·Filed 1997·Granted May 5, 1998·24 cites·39 claims
- 2961US2009325111A1Method and burner for manufacturing a glass optical fibre preform by vapour depositionPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2009·Application pending·0 cites
- 3060US7481077B2Device for manufacturing a preform for optical fibers through chemical depositionPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Jan 27, 2009·2 cites·10 claims
- 3159US7415844B2Device for manufacturing a preform for optical fibres through chemical depositionPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Aug 26, 2008·4 cites·15 claims
- 3259US2009080851A1Radiation curable coating composition for optical fiber with reduced attenuation lossDSM IP ASSETS BV·Filed 2008·Application pending·0 cites
- 3357US5808787AAmplified telecommunication system for wavelength-division multiplexing transmissionsPIRELLI CAVI SPA·Filed 1997·Granted Sep 15, 1998·20 cites·10 claims
- 3456US2014163132A1Radiation curable coating composition for optical fiber with reduced attenuation lossDSM IP ASSETS BV·Filed 2013·Application pending·0 cites
- 3555US4414164AProcess and apparatus for producing preforms for optical fibersCSELT CENTRO STUDI LAB TELECOM·Filed 1980·Granted Nov 8, 1983·14 cites·5 claims
- 3653US4702759AApparatus for reducing volume and surface defects in silica optical-fibresCSELT CENTRO STUDI LAB TELECOM·Filed 1986·Granted Oct 27, 1987·12 cites·2 claims
- 3751US7441416B2Method for manufacturing optical fibre preformsPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2001·Granted Oct 28, 2008·4 cites·5 claims
- 3851US7409126B2Optical fiber having a low polarization mode dispersion and process and apparatus for producing itPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2003·Granted Aug 5, 2008·3 cites·25 claims
- 3951US6371394B1Method for winding a fibre element having different longitudinal portionsPIRELLI CAVI E SISTEMI SPA·Filed 1999·Granted Apr 16, 2002·14 cites·25 claims
- 4051US4419958ANozzle for coating optical fibersCSELT CENTRO STUDI LAB TELECOM·Filed 1981·Granted Dec 13, 1983·11 cites·4 claims
- 4150US7587914B2Burner for manufacturing a glass optical fibre preform by vapour depositionPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Sep 15, 2009·3 cites·4 claims
- 4249US4735826AMethod of surfacing the heater of a furnace for optical fibre drawingCSELT CENTRO STUDI LAB TELECOM·Filed 1986·Granted Apr 5, 1988·9 cites·4 claims
- 4348US7461524B2Device and method for manufacturing a preform for optical fibres by chemical vapour depositionPRYSMIAN CAVI SISTEMI ENERGIA·Filed 2002·Granted Dec 9, 2008·0 cites·2 claims
- 4448US4738873AMethod of making alumina-doped silica optical fibersCSELT CENTRO STUDI LAB TELECOM·Filed 1986·Granted Apr 19, 1988·12 cites·4 claims
- 4547US4659353AMethod of making birefringent optical fibersCSELT CENTRO STUDI LAB TELECOM·Filed 1986·Granted Apr 21, 1987·8 cites·2 claims
- 4647US4624692AApparatus for the continuous production of optical fibresCSELT CENTRO STUDI LAB TELECOM·Filed 1985·Granted Nov 25, 1986·8 cites·4 claims
- 4747US2009205374A1Method and Apparatus for the Production of Optical Fibers With Reduced Polarization Mode DispersionPATA ROBERTO·Filed 2005·Application pending·0 cites
- 4846US4627865AProcess of manufacturing optical fibers of extremely low loss in the medium infraredCSELT CENTRO STUDI LAB TELECOM·Filed 1984·Granted Dec 9, 1986·9 cites·3 claims
- 4944US6672110B2Method of forming an optical fiber preform by combustionless hydrolysisPIRELLI CAVI E SISTEMI SPA·Filed 1999·Granted Jan 6, 2004·9 cites·55 claims
- 5044US2005226582A1Radiation curable coating composition for optical fiber with reduced attenuation lossNAGELVOORT SANDRA J·Filed 2002·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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