Inventor · disambiguated record
Raffaella Costa
Also filed as: COSTA RAFFAELLA
4 granted patents·1 pending application·30 citations·filing 2001–2011
73Inventor score
Technology areasG02B
Top patents by PatentIndex Score
5 records- 0178US8023822B2Optical band splitter/combiner device comprising a three-arms interferometerPIRELLI & C SPA·Filed 2005·Granted Sep 20, 2011·9 cites·17 claims
- 0268US7006744B2Hybrid buried/ridge planar waveguidesPIRELLI CAVI E SISTEMI SPA·Filed 2001·Granted Feb 28, 2006·13 cites·19 claims
- 0360US7302135B2Waveguide bends and devices including waveguide bendsPIRELLI & C SPA·Filed 2002·Granted Nov 27, 2007·8 cites·28 claims
- 0442US8433196B2Optical band splitter/combiner device comprising a three-arms interferometerCOSTA RAFFAELLA·Filed 2011·Granted Apr 30, 2013·0 cites·20 claims
- 0531US2008044126A1Integrated Optical Waveguide Structure with Low Coupling Losses to an External Optical FieldCOSTA RAFFAELLA·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →