Inventor · disambiguated record
Douglas M. Gill
Also filed as: GILL DOUGLAS · GILL DOUGLAS M · GILL DOUGLAS MAX
65 granted patents·4 pending applications·564 citations·filing 1991–2022
99Inventor score
Top patents by PatentIndex Score
69 records- 0197US10241354B1Electro-optic modulator with a periodic junction arrangementIBM·Filed 2018·Granted Mar 26, 2019·15 cites·20 claims
- 0295US9086387B2Single-fiber noncritical-alignment wafer-scale optical testingIBM·Filed 2013·Granted Jul 21, 2015·16 cites·9 claims
- 0395US7333691B1Low loss tunable ring resonator allpass filterLUCENT TECHNOLOGIES INC·Filed 2006·Granted Feb 19, 2008·42 cites·20 claims
- 0494US9946099B2Efficient thermo-optic phase shifters using multi-pass heatersIBM·Filed 2017·Granted Apr 17, 2018·7 cites·18 claims
- 0594US8643929B2Nested Mach-Zehnder modulatorGILL DOUGLAS M·Filed 2010·Granted Feb 4, 2014·14 cites·16 claims
- 0694US8346025B2Compact electrooptic modulatorALCATEL LUCENT·Filed 2009·Granted Jan 1, 2013·36 cites·22 claims
- 0793US9684191B2Efficient thermo-optic phase shifters using multi-pass heatersIBM·Filed 2015·Granted Jun 20, 2017·6 cites·7 claims
- 0891US8041158B2Multithickness layered electronic-photonic devicesALCATEL LUCENT·Filed 2008·Granted Oct 18, 2011·12 cites·14 claims
- 0990US6501867B2Chirp compensated Mach-Zehnder electro-optic modulatorLUCENT TECHNOLOGIES INC·Filed 2001·Granted Dec 31, 2002·43 cites·9 claims
- 1089US9170439B2Electro-optic modulatorGILL DOUGLAS M·Filed 2012·Granted Oct 27, 2015·5 cites·19 claims
- 1189US9042684B2Electro-optic modulatorGILL DOUGLAS M·Filed 2012·Granted May 26, 2015·5 cites·14 claims
- 1289US7672553B2High speed semiconductor optical modulatorALCATEL LUCENT USA INC·Filed 2007·Granted Mar 2, 2010·13 cites·24 claims
- 1388US8923665B2Material structures for front-end of the line integration of optical polarization splitters and rotatorsIBM·Filed 2013·Granted Dec 30, 2014·7 cites·16 claims
- 1487US10203525B2Efficient thermo-optic phase shifters using multi-pass heatersIBM·Filed 2017·Granted Feb 12, 2019·2 cites·18 claims
- 1586US10895682B1Efficient photonic circuits for liquid-cooled high-density datacentersIBM·Filed 2019·Granted Jan 19, 2021·4 cites·20 claims
- 1686US9234854B2Single fiber noncritical-alignment wafer-scale optical testingIBM·Filed 2013·Granted Jan 12, 2016·6 cites·11 claims
- 1785US9720300B2Dual-tap electro-optic modulator auto-bias controlIBM·Filed 2015·Granted Aug 1, 2017·2 cites·10 claims
- 1884US6069729AHigh speed electro-optic modulatorUNIV NORTHWESTERN·Filed 1999·Granted May 30, 2000·71 cites·47 claims
- 1983US8948548B2Polarization diverse demultiplexingASSEFA SOLOMON·Filed 2012·Granted Feb 3, 2015·5 cites·20 claims
- 2083US7308160B2High speed semiconductor waveguide phase-shifterLUCENT TECHNOLOGIES INC·Filed 2005·Granted Dec 11, 2007·7 cites·20 claims
- 2182US6539131B1Optical MSK modulatorLUCENT TECHNOLOGIES INC·Filed 2001·Granted Mar 25, 2003·24 cites·19 claims
- 2281US10197819B2Efficient thermo-optic phase shifters using multi-pass heatersIBM·Filed 2017·Granted Feb 5, 2019·2 cites·16 claims
- 2381US7343104B2Apparatus and method for receiving a quadrature differential phase shift key modulated optical pulsetrainLUCENT TECHNOLOGIES INC·Filed 2004·Granted Mar 11, 2008·22 cites·25 claims
- 2478US8270779B2Multithickness layered electronic-photonic devicesGILL DOUGLAS M·Filed 2011·Granted Sep 18, 2012·1 cites·12 claims
- 2578US7865053B2Multi-semiconductor slab electro-optic modulator and process for using the sameALCATEL LUCENT USA INC·Filed 2006·Granted Jan 4, 2011·5 cites·18 claims
- 2678US7676121B2Thermo-optic tuning of a multi-directional optical waveguideALCATEL LUCENT USA INC·Filed 2006·Granted Mar 9, 2010·8 cites·18 claims
- 2776US9575339B2Controlled-capacitance full-depletion interdigitated pin modulatorIBM·Filed 2015·Granted Feb 21, 2017·1 cites·8 claims
- 2876US9134479B2Polarization diverse demultiplexingASSEFA SOLOMON·Filed 2012·Granted Sep 15, 2015·3 cites·20 claims
- 2975US12232427B2Superconducting qubit capacitance and frequency of operation tuningIBM·Filed 2022·Granted Feb 18, 2025·0 cites·18 claims
- 3075US6711308B2Electro-optical modulatorsLUCENT TECHNOLOGIES INC·Filed 2001·Granted Mar 23, 2004·14 cites·19 claims
- 3175US6544431B2Thin film lithium niobate structure and method of making the sameTRIQUINT TECHNOLOGY HOLDING CO·Filed 2001·Granted Apr 8, 2003·16 cites·6 claims
- 3274US6172791B1Electro-optic modulatorsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 9, 2001·45 cites·20 claims
- 3372US8942519B2Material structures for front-end of the line integration of optical polarization splitters and rotatorsIBM·Filed 2013·Granted Jan 27, 2015·2 cites·4 claims
- 3471US7519249B2Semiconductor optical modulatorALCATEL LUCENT USA INC·Filed 2007·Granted Apr 14, 2009·3 cites·6 claims
- 3571US6118571AThin film electro-optic modulator for broadband applicationsUNIV NORTHWESTERN·Filed 1998·Granted Sep 12, 2000·27 cites·13 claims
- 3670US7616854B2Optical coupling structureALCATEL LUCENT USA INC·Filed 2007·Granted Nov 10, 2009·5 cites·21 claims
- 3769US11552236B2Superconducting qubit capacitance and frequency of operation tuningIBM·Filed 2020·Granted Jan 10, 2023·0 cites·17 claims
- 3869US8049950B2Tunable zero-chirp pulse generator using plasma dispersion phase modulatorALCATEL LUCENT·Filed 2009·Granted Nov 1, 2011·3 cites·14 claims
- 3968US7277645B2High-bit-rate long-haul fiber optic communication system techniques and arrangementsLUCENT TECHNOLOGIES INC·Filed 2002·Granted Oct 2, 2007·11 cites·7 claims
- 4062US7277647B2System and method of optical transmissionLUCENT TECHNOLOGIES INC·Filed 2002·Granted Oct 2, 2007·7 cites·10 claims
- 4161US7409163B2Method and apparatus for optical signal transmissionLUCENT TECHNOLOGIES INC·Filed 2004·Granted Aug 5, 2008·6 cites·7 claims
- 4260US11289638B2Superconducting qubit lifetime and coherence improvement via backside etchingIBM·Filed 2020·Granted Mar 29, 2022·0 cites·25 claims
- 4360US9709872B2Dual-tap electro-optic modulator auto-bias controlIBM·Filed 2015·Granted Jul 18, 2017·0 cites·10 claims
- 4460US7561759B2Optical modulatorALCATEL LUCENT USA INC·Filed 2006·Granted Jul 14, 2009·2 cites·13 claims
- 4560US7079714B2Electro-optic devices having flattened frequency response with reduced drive voltageLUCENT TECHNOLOGIES INC·Filed 2003·Granted Jul 18, 2006·7 cites·7 claims
- 4658US7362979B2Apparatus and method for duobinary transmissionLUCENT TECHNOLOGIES INC·Filed 2003·Granted Apr 22, 2008·5 cites·19 claims
- 4758US5227913ACo-deposition of erbium and titanium into lithium niobate and optical amplifier produced therebyWISCONSIN ALUMNI RES FOUND·Filed 1991·Granted Jul 13, 1993·18 cites·11 claims
- 4857US6819808B2Electro-optical modulatorsLUCENT TECHNOLOGIES INC·Filed 2004·Granted Nov 16, 2004·4 cites·6 claims
- 4956US7002724B2Apparatus and method for generating a 90° alternate phase optical pulsetrainLUCENT TECHNOLOGIES INC·Filed 2004·Granted Feb 21, 2006·3 cites·20 claims
- 5054US12019350B2Multi-segment electro-optic devices with low loss RF delay linesNOKIA SOLUTIONS & NETWORKS OY·Filed 2021·Granted Jun 25, 2024·0 cites·19 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →