Inventor · disambiguated record
Loc Quang Duong
Also filed as: DUONG LOC · DUONG LOC Q · DUONG LOC QUANG
32 granted patents·9 pending applications·1,103 citations·filing 2002–2020
97Inventor score
Top patents by PatentIndex Score
41 records- 0198US7824305B2Integral sun gear couplingUNITED TECHNOLOGIES CORP·Filed 2009·Granted Nov 2, 2010·362 cites·12 claims
- 0298US7591754B2Epicyclic gear train integral sun gear coupling designUNITED TECHNOLOGIES CORP·Filed 2006·Granted Sep 22, 2009·425 cites·10 claims
- 0395US8491436B2Uninterruptible oil supply in planetary systemDUONG LOC QUANG·Filed 2012·Granted Jul 23, 2013·17 cites·14 claims
- 0495US8267826B2Uninterruptible oil supply in planetary systemDUONG LOC QUANG·Filed 2005·Granted Sep 18, 2012·28 cites·9 claims
- 0595US7950151B2Method of making integral sun gear couplingUNITED TECHNOLOGIES CORP·Filed 2009·Granted May 31, 2011·27 cites·10 claims
- 0695US6964155B2Turbofan engine comprising an spicyclic transmission having bearing journalsUNITED TECHNOLOGIES CORP·Filed 2002·Granted Nov 15, 2005·99 cites·21 claims
- 0794US10208624B2Lubrication of journal bearing during clockwise and counter-clockwise rotationUNITED TECHNOLOGIES CORP·Filed 2013·Granted Feb 19, 2019·25 cites·10 claims
- 0892US9121302B2Radial compressor blade clearance control systemDUONG LOC QUANG·Filed 2012·Granted Sep 1, 2015·17 cites·20 claims
- 0989US9856751B2Nonlinear rolling bearing radial support stiffnessUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jan 2, 2018·7 cites·13 claims
- 1088US10415391B2Rotor and gas turbine engine including a rotorUNITED TECHNOLOGIES CORP·Filed 2015·Granted Sep 17, 2019·6 cites·17 claims
- 1183US8968141B2Uninterruptible oil supply in planetary systemUNITED TECHNOLOGIES CORP·Filed 2013·Granted Mar 3, 2015·4 cites·14 claims
- 1282US8357070B2Method of compensating gear carrier bearing misalignment under loadPRATT & WHITNEY·Filed 2010·Granted Jan 22, 2013·6 cites·27 claims
- 1381US8936439B2Radial turbine backface curvature stress reductionDUONG LOC QUANG·Filed 2011·Granted Jan 20, 2015·8 cites·21 claims
- 1479US9963974B2Reduction of equally spaced turbine nozzle vane excitationUNITED TECHNOLOGIES CORP·Filed 2012·Granted May 8, 2018·6 cites·10 claims
- 1578US10233758B2Detuning trailing edge compound lean contourUNITED TECHNOLOGIES CORP·Filed 2014·Granted Mar 19, 2019·6 cites·23 claims
- 1677US11208903B1Stiffness coupling and vibration damping for turbine blade shroudSOLAR TURBINES INC·Filed 2020·Granted Dec 28, 2021·1 cites·20 claims
- 1775US8172510B2Radial compressor of asymmetric cyclic sector with coupled blades tuned at anti-nodesDUONG LOC Q·Filed 2009·Granted May 8, 2012·15 cites·20 claims
- 1872US8172511B2Radial compressor with blades decoupled and tuned at anti-nodesDUONG LOC Q·Filed 2009·Granted May 8, 2012·7 cites·24 claims
- 1971US11174739B2Damped turbine blade assemblySOLAR TURBINES INC·Filed 2019·Granted Nov 16, 2021·1 cites·20 claims
- 2067US10087762B2Scallop curvature for radial turbine wheelDUONG LOC QUANG·Filed 2011·Granted Oct 2, 2018·3 cites·28 claims
- 2166US8561383B2Turbine engine with differential gear driven fan and compressorSUCIU GABRIEL L·Filed 2004·Granted Oct 22, 2013·22 cites·13 claims
- 2260US8876484B2Turbine blade pocket pin stress reliefDUONG LOC QUANG·Filed 2011·Granted Nov 4, 2014·1 cites·16 claims
- 2359US10920594B2Modal response tuned turbine bladeSOLAR TURBINES INC·Filed 2018·Granted Feb 16, 2021·1 cites·20 claims
- 2454US8360657B2Hydrodynamic tapered roller bearings and gas turbine engine systems involving such bearingsUNITED TECHNOLOGIES CORP·Filed 2012·Granted Jan 29, 2013·0 cites·7 claims
- 2553US8534990B2Inlet guide vane drive system with spring preload on mechanical linkageDUONG LOC QUANG·Filed 2009·Granted Sep 17, 2013·4 cites·4 claims
- 2650US2011064340A1Method and apparatus for stabilizing a squeeze film damper for a rotating machineDUONG LOC QUANG·Filed 2009·Application pending·0 cites
- 2749US9957825B2Non-linearly deflecting brush seal landUNITED TECHNOLOGIES CORP·Filed 2016·Granted May 1, 2018·0 cites·14 claims
- 2848US10309256B2Non-linear bumper bearingsUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 4, 2019·0 cites·20 claims
- 2948US8235599B2Hydrodynamic tapered roller bearings and gas turbine engine systems involving such bearingsDUONG LOC·Filed 2008·Granted Aug 7, 2012·0 cites·11 claims
- 3047US8926289B2Blade pocket designDUONG LOC QUANG·Filed 2012·Granted Jan 6, 2015·0 cites·14 claims
- 3146US8864471B2Gas turbine rotor with purge bladesDUONG LOC QUANG·Filed 2011·Granted Oct 21, 2014·0 cites·15 claims
- 3244US7281853B2Bearing materialUNITED TECHNOLOGIES CORP·Filed 2003·Granted Oct 16, 2007·5 cites·23 claims
- 3344US2014174098A1Turbine disc with reduced neck stress concentrationUNITED TECHNOLOGIES CORP·Filed 2012·Application pending·0 cites
- 3443US8694285B2Turbine blade base load balancingDUONG LOC QUANG·Filed 2011·Granted Apr 8, 2014·0 cites·18 claims
- 3542US2012288373A1Rotor with asymmetric blade spacingDUONG LOC QUANG·Filed 2011·Application pending·0 cites
- 3641US2013236325A1Blade tip profileDUONG LOC QUANG·Filed 2012·Application pending·0 cites
- 3741US2011274537A1Blade excitation reduction method and arrangementDUONG LOC QUANG·Filed 2010·Application pending·0 cites
- 3835US2012321451A1Bearing Housing Cooling SystemXIAO XINWEN·Filed 2011·Application pending·0 cites
- 3935US2011280728A1Radial flow turbine wheel for a gas turbine engineSIMPSON PETER J·Filed 2010·Application pending·0 cites
- 4034US2016208688A1Inflow radial turbine with reduced bore stress concentrationUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 4128US2009155082A1Method to maximize resonance-free running range for a turbine bladeDUONG LOC·Filed 2007·Application pending·0 cites
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