Inventor · disambiguated record
Beatrice Dagens
Also filed as: DAGENS BEATRICE · DAGENS BéATRICE
13 granted patents·1 pending application·131 citations·filing 1998–2021
91Inventor score
Top patents by PatentIndex Score
14 records- 0182US7567604B2Optical device with integrated semi-conductor laser source and integrated optical isolatorCIT ALCATEL·Filed 2006·Granted Jul 28, 2009·9 cites·13 claims
- 0276US7643207B2Semiconductor optical amplifier with lateral and distributed gain stabilisationAVANEX CORP·Filed 2003·Granted Jan 5, 2010·14 cites·6 claims
- 0365US6040246AMethod of manufacturing an integrated optical component comprising a thick waveguide coupled to a thin waveguideCIT ALCATEL·Filed 1998·Granted Mar 21, 2000·28 cites·6 claims
- 0454US6335813B1Device for formatting binary optical signalsCIT ALCATEL·Filed 1999·Granted Jan 1, 2002·22 cites·6 claims
- 0554US6005708AWavelength converter for binary optical signalsCIT ALCATEL·Filed 1998·Granted Dec 21, 1999·21 cites·8 claims
- 0650US6035078AIntegrated interferometer structureCIT ALCATEL·Filed 1998·Granted Mar 7, 2000·15 cites·5 claims
- 0747US7590318B2Optoelectronic component comprising a diffraction grating with a transverse structureALCATEL LUCENT·Filed 2007·Granted Sep 15, 2009·1 cites·11 claims
- 0842US7346232B2Compact polarizer and associated device for semiconductor devicesCIT ALCATEL·Filed 2006·Granted Mar 18, 2008·0 cites·3 claims
- 0941US6271961B1Semiconductor optical component and amplifier and wavelength converter consisting thereofCIT ALCATEL·Filed 1999·Granted Aug 7, 2001·10 cites·21 claims
- 1041US2007086082A1Semiconductor optical device having a clamped carrier densityDAGENS BEATRICE·Filed 2006·Application pending·0 cites
- 1140US12105254B2Element for covering the projection aperture of a heads-up display devicePSA AUTOMOBILES SA·Filed 2020·Granted Oct 1, 2024·0 cites·9 claims
- 1235US6128425ASemiconductor optical amplifier deviceCIT ALCATEL·Filed 1998·Granted Oct 3, 2000·6 cites·6 claims
- 1334US6215935B1Optical component based on semi-conductor optical amplifiers having a reduced number of independent electrodesCIT ALCATEL·Filed 1999·Granted Apr 10, 2001·5 cites·8 claims
- 1428US12222591B2Integrable non-reciprocal optical component, optical isolator, optical circulator and integrated circuitUNIV PARIS SACLAY·Filed 2021·Granted Feb 11, 2025·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →