Inventor · disambiguated record
David T. Neilson
Also filed as: NEILSON DAVID · NEILSON DAVID T · NEILSON DAVID THOMAS
45 granted patents·18 pending applications·701 citations·filing 1997–2025
98Inventor score
Files withLUCENT TECHNOLOGIES INC20ALCATEL LUCENT USA INC16NEILSON DAVID T6NOKIA SOLUTIONS & NETWORKS OY6BERNASCONI PIETRO A G3
Top patents by PatentIndex Score
63 records- 0197US6657770B2Programmable optical multiplexer/demultiplexerLUCENT TECHNOLOGIES INC·Filed 2001·Granted Dec 2, 2003·82 cites·32 claims
- 0295US10345192B2Single-end optical fiber transfer matrix measurement using spatial pilotALCATEL LUCENT USA INC·Filed 2017·Granted Jul 9, 2019·10 cites·15 claims
- 0394US6411751B1System and method for training an optical cross-connect comprising steerable switching elementsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jun 25, 2002·88 cites·24 claims
- 0492US6996343B2Dispersion compensatorLUCENT TECHNOLOGIES INC·Filed 2003·Granted Feb 7, 2006·47 cites·22 claims
- 0591US8515217B2Vertical optically emitting photonic devices with electronic steering capabilityBERNASCONI PIETRO A G·Filed 2009·Granted Aug 20, 2013·20 cites·16 claims
- 0690US7016098B2Optical device with configurable channel allocationLUCENT TECHNOLOGIES INC·Filed 2003·Granted Mar 21, 2006·30 cites·37 claims
- 0789US11035754B2Single-ended probing through a multimode fiber having distributed reflectorsNOKIA TECHNOLOGIES OY·Filed 2018·Granted Jun 15, 2021·4 cites·13 claims
- 0888US8923672B2Wavelength router for a passive optical networkBERNASCONI PIETRO A G·Filed 2011·Granted Dec 30, 2014·10 cites·21 claims
- 0988US8913899B2Distribution of optical power in an optical transport systemNEILSON DAVID T·Filed 2010·Granted Dec 16, 2014·10 cites·19 claims
- 1088US7262898B2Apparatus for reducing drops in a transmission spectrum due to inter-pixel gapsLUCENT TECHNOLOGIES INC·Filed 2005·Granted Aug 28, 2007·10 cites·20 claims
- 1188US6757458B2Optical MEMS switch with converging beamsLUCENT TECHNOLOGIES INC·Filed 2001·Granted Jun 29, 2004·38 cites·8 claims
- 1287US6704476B2Optical MEMS switch with imaging systemLUCENT TECHNOLOGIES INC·Filed 2001·Granted Mar 9, 2004·34 cites·28 claims
- 1385US11041999B2Chip-to-chip optical interconnectNOKIA SOLUTIONS & NETWORKS OY·Filed 2019·Granted Jun 22, 2021·4 cites·14 claims
- 1484US9164300B2Reconfigurable optical networksALCATEL LUCENT USA INC·Filed 2013·Granted Oct 20, 2015·7 cites·16 claims
- 1583US8983306B2Spectral alignment of a WDM device to a specified frequency gridBERNASCONI PIETRO A G·Filed 2011·Granted Mar 17, 2015·7 cites·12 claims
- 1683US6836381B2Optical cross connect employing a curved optical componentLUCENT TECHNOLOGIES INC·Filed 2003·Granted Dec 28, 2004·24 cites·14 claims
- 1782US9188831B2Compact wavelength-selective cross-connect device having multiple input ports and multiple output portsNEILSON DAVID T·Filed 2012·Granted Nov 17, 2015·6 cites·18 claims
- 1881US6882770B2Imaging technique for use with optical MEMS devicesAGERE SYSTEMS INC·Filed 2001·Granted Apr 19, 2005·24 cites·28 claims
- 1979US8639070B2Optical assembly for a WDM receiver or transmitterNEILSON DAVID T·Filed 2010·Granted Jan 28, 2014·4 cites·23 claims
- 2078US9362708B2Compact two-stage optical amplifierALCATEL LUCENT USA INC·Filed 2013·Granted Jun 7, 2016·4 cites·15 claims
- 2177US9369783B2Wavelength-selective cross-connect device having astigmatic opticsNEILSON DAVID T·Filed 2013·Granted Jun 14, 2016·4 cites·18 claims
- 2277US6034821AOptomechanical components for use as optical interconnectsNEC RESEARCH INST INC·Filed 1997·Granted Mar 7, 2000·48 cites·26 claims
- 2376US9910234B2Datacenter interconnection systemALCATEL LUCENT USA INC·Filed 2016·Granted Mar 6, 2018·2 cites·16 claims
- 2476US9335477B2Spatial division diversity in photonic integrated circuitsALCATEL LUCENT USA INC·Filed 2013·Granted May 10, 2016·3 cites·23 claims
- 2576US7369719B2Integrated tunable wavelength converter and variable optical delayLUCENT TECHNOLOGIES INC·Filed 2006·Granted May 6, 2008·8 cites·10 claims
- 2676US6337935B1Dispersed image inverting optical wavelength multiplexerLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 8, 2002·45 cites·16 claims
- 2775US6647172B2Imaging technique for use with optical MEMS devicesLUCENT TECHNOLOGIES INC·Filed 2001·Granted Nov 11, 2003·16 cites·28 claims
- 2872US9831637B1Optical modulator with vertical-cavity surface-emitting lasersALCATEL LUCENT USA INC·Filed 2016·Granted Nov 28, 2017·1 cites·15 claims
- 2972US9537282B2System and method for a multi-mode pump in an optical amplifierALCATEL LUCENT USA INC·Filed 2013·Granted Jan 3, 2017·2 cites·13 claims
- 3072US9008515B2Direct laser modulationNEILSON DAVID THOMAS·Filed 2011·Granted Apr 14, 2015·4 cites·24 claims
- 3172US6634810B1Free-space multi-port wavelength router with broad wavelength passbandsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Oct 21, 2003·36 cites·20 claims
- 3270US11664902B2Planar assemblies for optical transceiversNOKIA SOLUTIONS & NETWORKS OY·Filed 2019·Granted May 30, 2023·1 cites·20 claims
- 3368US9329345B2Hybrid wavelength selective switchALCATEL LUCENT USA INC·Filed 2013·Granted May 3, 2016·2 cites·17 claims
- 3467US10073221B2Beamforming for an optical switchALCATEL LUCENT USA INC·Filed 2016·Granted Sep 11, 2018·1 cites·18 claims
- 3562US8750723B2Generation of a full-rate optical duobinary signal using half-rate electrical binary signalsNEILSON DAVID T·Filed 2006·Granted Jun 10, 2014·2 cites·24 claims
- 3662US7203400B2Dispersion compensating waveguide circuitLUCENT TECHNOLOGIES INC·Filed 2005·Granted Apr 10, 2007·2 cites·20 claims
- 3762US6507421B1Optical monitoring for OXC fabricLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 14, 2003·23 cites·11 claims
- 3861US6859324B2Optical demultiplexer/multiplexer architectureAGERE SYSTEMS INC·Filed 2002·Granted Feb 22, 2005·7 cites·14 claims
- 3958US10261276B2Datacenter interconnection systemALCATEL LUCENT USA INC·Filed 2018·Granted Apr 16, 2019·0 cites·7 claims
- 4057US5818997AModular building block for an optical interconnection networkNEC RESEARCH INST INC·Filed 1997·Granted Oct 6, 1998·21 cites·7 claims
- 4157US2025300728A1Fiber diagnostics on a coherent optical supervisory channelNOKIA SOLUTIONS & NETWORKS OY·Filed 2025·Application pending·0 cites
- 4256US2015085884A1Wavelength-selective switch for space-division multiplexed systemsALCATEL LUCENT USA INC·Filed 2014·Application pending·0 cites
- 4354US10097270B2Wavelength-selective switch for space-division multiplexed systemsALCATEL LUCENT USA INC·Filed 2017·Granted Oct 9, 2018·0 cites·20 claims
- 4453US9154452B2Methods and apparatuses for adapting buffer capacity at routersTHOTTAN MARINA·Filed 2012·Granted Oct 6, 2015·1 cites·20 claims
- 4553US7689073B21×N wavelength selective switchALCATEL LUCENT USA INC·Filed 2004·Granted Mar 30, 2010·5 cites·35 claims
- 4652US6763163B1Method and apparatus for spatial-shift wavelength multiplexing in communication systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jul 13, 2004·3 cites·30 claims
- 4751US2024007215A1Add/drop capability for spatial division multiplexed optical systemsNOKIA SOLUTIONS & NETWORKS OY·Filed 2022·Application pending·0 cites
- 4850US6922502B2Optical filtering method and apparatusLUCENT TECHNOLOGIES INC·Filed 2003·Granted Jul 26, 2005·1 cites·18 claims
- 4948US2022061644A1Holographic endoscopeNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 5047US2009324221A1Scalable load-balanced interconnect switch based on an arrayed waveguide gratingLUCENT TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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