Inventor · disambiguated record
Tin Cheung John Hu
Also filed as: HU TIN CHEUNG JOHN
30 granted patents·8 pending applications·43 citations·filing 2013–2024
94Inventor score
Files withPRATT & WHITNEY CANADA38
Top patents by PatentIndex Score
38 records- 0195US12298008B2Fuel system with radially arranged injectors for hydrogen-driven gas turbine enginePRATT & WHITNEY CANADA·Filed 2024·Granted May 13, 2025·3 cites·17 claims
- 0293US11686222B2Aircraft engine with hydrogen fuel systemPRATT & WHITNEY CANADA·Filed 2021·Granted Jun 27, 2023·4 cites·17 claims
- 0391US11054136B2Interface for double-skin combustor linerPRATT & WHITNEY CANADA·Filed 2018·Granted Jul 6, 2021·5 cites·17 claims
- 0489US9518739B2Combustor heat shield with carbon avoidance featurePRATT & WHITNEY CANADA·Filed 2013·Granted Dec 13, 2016·10 cites·8 claims
- 0588US10865761B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Dec 15, 2020·2 cites·20 claims
- 0687US9127843B2Combustor for gas turbine enginePRATT & WHITNEY CANADA·Filed 2013·Granted Sep 8, 2015·9 cites·19 claims
- 0784US10378774B2Annular combustor with scoop ring for gas turbine enginePRATT & WHITNEY CANADA·Filed 2013·Granted Aug 13, 2019·6 cites·15 claims
- 0877US11536454B2Combustor wall assembly for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Dec 27, 2022·2 cites·19 claims
- 0972US11268447B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Mar 8, 2022·1 cites·13 claims
- 1071US12060997B1Combustor with distributed air and fuel mixingPRATT & WHITNEY CANADA·Filed 2023·Granted Aug 13, 2024·0 cites·14 claims
- 1169US11692489B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2022·Granted Jul 4, 2023·0 cites·13 claims
- 1267US11614034B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2022·Granted Mar 28, 2023·0 cites·20 claims
- 1367US2024263795A1Injector with swirler for hydrogen-driven gas turbine enginePRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 1466US12416411B2Injector with tangential feed conduits for hydrogen-driven gas turbine enginePRATT & WHITNEY CANADA·Filed 2024·Granted Sep 16, 2025·0 cites·12 claims
- 1565US12215868B2Injector with disc for hydrogen-driven gas turbine enginePRATT & WHITNEY CANADA·Filed 2024·Granted Feb 4, 2025·0 cites·16 claims
- 1664US12259135B2Combustor with fuel and air mixing plenumPRATT & WHITNEY CANADA·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 1763US11867400B1Combustor with fuel plenum with mixing passages having bafflesPRATT & WHITNEY CANADA·Filed 2023·Granted Jan 9, 2024·0 cites·14 claims
- 1863US11415060B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 1959US11435078B2Stand-off device for double-skin combustor linerPRATT & WHITNEY CANADA·Filed 2019·Granted Sep 6, 2022·0 cites·20 claims
- 2059US9958161B2Combustor for gas turbine enginePRATT & WHITNEY CANADA·Filed 2013·Granted May 1, 2018·1 cites·20 claims
- 2156US10816200B2Combustor heat shield with carbon avoidance featurePRATT & WHITNEY CANADA·Filed 2016·Granted Oct 27, 2020·0 cites·6 claims
- 2255US11286861B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Mar 29, 2022·0 cites·17 claims
- 2353US2024263797A1Hydrogen-driven gas turbine engine with injector ring and fuel stagingPRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 2452US11391213B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Jul 19, 2022·0 cites·9 claims
- 2552US10788209B2Combustor for gas turbine enginePRATT & WHITNEY CANADA·Filed 2015·Granted Sep 29, 2020·0 cites·14 claims
- 2652US2025387740A1Particle separatorPRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 2752US2024263590A1Fuel system with pilot and main injectors for hydrogen-driven gas turbine enginePRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 2851US11401867B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Aug 2, 2022·0 cites·16 claims
- 2951US2024263783A1Hydrogen-driven gas turbine engine with injector ringPRATT & WHITNEY CANADA·Filed 2024·Application pending·0 cites
- 3050US11268486B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 3150US11255271B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Feb 22, 2022·0 cites·20 claims
- 3249US2020080486A1Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Application pending·0 cites
- 3348US11454173B2Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Granted Sep 27, 2022·0 cites·20 claims
- 3446US11668463B2Combustor with dilution holesPRATT & WHITNEY CANADA·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 3546US10260751B2Single skin combustor with heat transfer enhancementPRATT & WHITNEY CANADA·Filed 2015·Granted Apr 16, 2019·0 cites·15 claims
- 3646US2020080492A1Igniter for gas turbine enginePRATT & WHITNEY CANADA·Filed 2019·Application pending·0 cites
- 3743US2023167975A1Fuel nozzle with restricted core air passagePRATT & WHITNEY CANADA·Filed 2021·Application pending·0 cites
- 3842US11402100B2Ring assembly for double-skin combustor linerPRATT & WHITNEY CANADA·Filed 2018·Granted Aug 2, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →