Inventor · disambiguated record
Barthelemy Fondeur
Also filed as: FONDEUR BARTHELEMY
24 granted patents·5 pending applications·161 citations·filing 2000–2020
95Inventor score
Top patents by PatentIndex Score
29 records- 0192US9671560B1Angled periodic segmented waveguide for spot size conversion with reduced return lossLUMENTUM OPERATIONS LLC·Filed 2016·Granted Jun 6, 2017·9 cites·20 claims
- 0288US7440650B2Planar lightwave circuit based wavelength selective switchJDS UNIPHASE CORP·Filed 2007·Granted Oct 21, 2008·19 cites·16 claims
- 0383US7952695B2Scanning spectrometer with multiple photodetectorsJDS UNIPHASE CORP·Filed 2010·Granted May 31, 2011·5 cites·12 claims
- 0482US9363581B2Compact multicast switches, MxN switches and MxN splittersLUMENTUM OPERATIONS LLC·Filed 2013·Granted Jun 7, 2016·6 cites·20 claims
- 0582US8285144B2Optical device for rearranging wavelength channelsYAMADA HIROAKI·Filed 2010·Granted Oct 9, 2012·6 cites·14 claims
- 0682US7035505B2Optical performance monitorJDS UNIPHASE CORP·Filed 2004·Granted Apr 25, 2006·24 cites·22 claims
- 0780US8340523B2Tunable optical filterSHEN JINXI·Filed 2009·Granted Dec 25, 2012·12 cites·11 claims
- 0878US6760499B2Birefringence compensated integrated optical switching or modulation deviceJDS UNIPHASE CORP·Filed 2002·Granted Jul 6, 2004·21 cites·24 claims
- 0977US7852475B2Scanning spectrometer with multiple photodetectorsJDS UNIPHASE CORP·Filed 2008·Granted Dec 14, 2010·7 cites·24 claims
- 1076US11181690B2Coupling between a waveguide device and fiber stubLUMENTUM OPERATIONS LLC·Filed 2019·Granted Nov 23, 2021·2 cites·20 claims
- 1175US9285538B2Reducing temperature drift of an arrayed waveguide gratingLUMENTUM OPERATIONS LLC·Filed 2013·Granted Mar 15, 2016·4 cites·20 claims
- 1270US6882778B2Chromatic dispersion compensation in waveguide arraysJDS UNIPHASE CORP·Filed 2003·Granted Apr 19, 2005·13 cites·9 claims
- 1365US9874698B2Flat-top tunable filterLUMENTUM OPERATIONS LLC·Filed 2016·Granted Jan 23, 2018·1 cites·20 claims
- 1463US6546158B2Tapped delay line based gain flattening filterCORNING INC·Filed 2001·Granted Apr 8, 2003·8 cites·25 claims
- 1559US7162108B2Planar lightwave circuit variable optical attenuatorJDS UNIPHASE CORP·Filed 2004·Granted Jan 9, 2007·8 cites·18 claims
- 1658US9915783B2Angled periodic segmented waveguide for spot size conversion with reduced return lossLUMENTUM OPERATIONS LLC·Filed 2017·Granted Mar 13, 2018·0 cites·20 claims
- 1757US11994718B2Mach-Zehnder interferometer with mirrored facetLUMENTUM OPERATIONS LLC·Filed 2020·Granted May 28, 2024·0 cites·20 claims
- 1857US7261982B2Planar circuit optimizationJDS UNIPHASE CORP·Filed 2003·Granted Aug 28, 2007·5 cites·24 claims
- 1957US7106930B2Dynamic optical demultiplexer/multiplexer formed within a PLCJDS UNIPHASE CORP·Filed 2004·Granted Sep 12, 2006·6 cites·5 claims
- 2057US2016062208A1Flat-top tunable filterLUMENTUM OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 2156US7515791B2Phase matched optical gratingJDS UNIPHASE CORP·Filed 2006·Granted Apr 7, 2009·1 cites·16 claims
- 2255US2014293393A1Flat-top tunable filterFONDEUR BARTHELEMY·Filed 2013·Application pending·0 cites
- 2354US7715671B2Asymmetric Mach-Zehnder interferometer having a reduced drive voltage coupled to a compact low-loss arrayed waveguide gratingJDS UNIPHASE CORP·Filed 2007·Granted May 11, 2010·1 cites·9 claims
- 2449US6526202B1Grating waveguide configuration for phasarsCORING INC·Filed 2000·Granted Feb 25, 2003·3 cites·11 claims
- 2545US10678004B2Multiple waveguide alignmentLUMENTUM OPERATIONS LLC·Filed 2018·Granted Jun 9, 2020·0 cites·20 claims
- 2644US2008292239A1Adiabatic Waveguide TransitionsJDS UNIPHASE CORP·Filed 2008·Application pending·0 cites
- 2736US2003039461A1Polarization-insensitive variable optical attenuatorFiled 2002·Application pending·0 cites
- 2836US2018052282A1Dual polarization arrayed waveguide gratingLUMENTUM OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 2935US8731400B2Characterizing a frequency channel in an optical networkSHEN JINXI·Filed 2012·Granted May 20, 2014·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →