Inventor · disambiguated record
David L. Ma
Also filed as: MA DAVID L · MA DAVID L S · MA DAVID LEI
13 granted patents·4 pending applications·145 citations·filing 1992–2023
91Inventor score
Top patents by PatentIndex Score
17 records- 0198US11635022B1Reducing contrails from an aircraft powerplantRAYTHEON TECH CORP·Filed 2022·Granted Apr 25, 2023·41 cites·20 claims
- 0295US11828200B2Hydrogen-oxygen fueled powerplant with water and heat recoveryRAYTHEON TECH CORP·Filed 2022·Granted Nov 28, 2023·10 cites·17 claims
- 0393US9540944B2Real time model based compressor controlUNITED TECHNOLOGIES CORP·Filed 2012·Granted Jan 10, 2017·24 cites·18 claims
- 0477US12065963B2Reducing contrails from an aircraft powerplantRTX CORP·Filed 2023·Granted Aug 20, 2024·0 cites·17 claims
- 0573US12215608B2Hydrogen-oxygen fueled powerplant with water and heat recoveryRTX CORP·Filed 2023·Granted Feb 4, 2025·0 cites·19 claims
- 0669US12140083B2Adaptive model predictive control for hybrid electric propulsionRTX CORP·Filed 2023·Granted Nov 12, 2024·0 cites·18 claims
- 0763US11293353B2Transient control to extend part life in gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2017·Granted Apr 5, 2022·1 cites·16 claims
- 0861US5301251AMethod and apparatus for affixing an optic fiber tip in position with respect to a fiber communications circuitALCATEL NETWORK SYST·Filed 1992·Granted Apr 5, 1994·24 cites·18 claims
- 0958US10711734B2Optimal thrust control of an aircraft engineUNITED TECHNOLOGIES CORP·Filed 2019·Granted Jul 14, 2020·0 cites·20 claims
- 1054US5509952AMethod for bonding a fiber to a sleeve for fiber optic packaging applicationsALCATEL NETWORK SYST·Filed 1994·Granted Apr 23, 1996·16 cites·13 claims
- 1152US5689608AFiber optic assemblyALCATEL NETWORK SYST·Filed 1995·Granted Nov 18, 1997·15 cites·12 claims
- 1251US10253725B2Optimal thrust control of an aircraft engineUNITED TECHNOLOGIES CORP·Filed 2015·Granted Apr 9, 2019·0 cites·18 claims
- 1347US2024151179A1Compounded turbo power unit with boost combustorRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 1445US2024026816A1Hydrogen-oxygen gas turbine engineRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 1544US5351329AMethod and apparatus for affixing an optic fiber tip in position with respect to a fiber communications circuit outside an optics packageALCATEL NETWORK SYST·Filed 1992·Granted Sep 27, 1994·14 cites·13 claims
- 1644US2014090392A1Model based fuel-air ratio controlUNITED TECHNOLOGIES CORP·Filed 2012·Application pending·0 cites
- 1743US2023258126A1Hydrogen-oxygen fueled powerplant with water and heat recoveryRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →