Inventor · disambiguated record
Norbert Fabricius
Also filed as: FABRICIUS NORBERT
9 granted patents·252 citations·filing 1989–2001
90Inventor score
Files withIOT INTEGRIERTE OPTIK GMBH4JDS FITEL INC2IOT ENTWICKLUNGSGESELLSCHAFT F1IOT ENTWICKLUNGSGESELLSHAFT FU1JDS UNIPHASE PHOTONICS GMBH &1
Top patents by PatentIndex Score
9 records- 0184US6393180B1Providing a refractive index change in an ion diffused materialJDS FITEL INC·Filed 1998·Granted May 21, 2002·59 cites·11 claims
- 0272US5262842AOptical sensor having a wave guide substrate with interferometer integrated thereinIOT ENTWICKLUNGSGESELLSCHAFT F·Filed 1991·Granted Nov 16, 1993·46 cites·14 claims
- 0371US4950074AMethod of determining the refractive index of a substance and apparatus thereofIOT ENTWICKLUNGSGESELLSHAFT FU·Filed 1989·Granted Aug 21, 1990·48 cites·13 claims
- 0468US6438291B1Coupling of light into a monolithic waveguide deviceJDS FITEL INC·Filed 1998·Granted Aug 20, 2002·33 cites·10 claims
- 0557US5611007AAsymmetric integrated optical Mach-Zehnder interferometerIOT INTEGRIERTE OPTIK GMBH·Filed 1995·Granted Mar 11, 1997·24 cites·11 claims
- 0653US5526453AIntegrated optical couplerIOT INTEGRIERTE OPTIK GMBH·Filed 1994·Granted Jun 11, 1996·20 cites·14 claims
- 0747US5590226AIntegrated optical branching arrangement and method using sameIOT INTEGRIERTE OPTIK GMBH·Filed 1995·Granted Dec 31, 1996·14 cites·15 claims
- 0833US6067388AMethod of making an integrated optical component and an integrated optical star coupler made in accordance with said methodIOT INTEGRIERTE OPTIK GMBH·Filed 1999·Granted May 23, 2000·7 cites·19 claims
- 0932US6621971B2Waveguide structureJDS UNIPHASE PHOTONICS GMBH &·Filed 2001·Granted Sep 16, 2003·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →