Inventor · disambiguated record
San Quach
Also filed as: QUACH SAN
90 granted patents·18 pending applications·218 citations·filing 2012–2025
99Inventor score
Top patents by PatentIndex Score
108 records- 0196US11499443B2Ceramic wall seal interface coolingRAYTHEON TECH CORP·Filed 2020·Granted Nov 15, 2022·4 cites·21 claims
- 0296US10030523B2Article having cooling passage with undulating profileUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jul 24, 2018·12 cites·24 claims
- 0395US11454129B1CMC component flow discourager flangesRAYTHEON TECH CORP·Filed 2021·Granted Sep 27, 2022·7 cites·7 claims
- 0495US10718521B2Combustor liner panel end rail cooling interface passage for a gas turbine engine combustorUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jul 21, 2020·10 cites·15 claims
- 0595US10100646B2Gas turbine engine component cooling circuitPROPHETER HINCKLEY TRACY A·Filed 2012·Granted Oct 16, 2018·10 cites·16 claims
- 0694US10012089B2Airfoil tip pocket with augmentation featuresUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jul 3, 2018·7 cites·8 claims
- 0793US11473444B2Ceramic airfoil with cooling air turnUNITED TECHNOLOGIES CORP·Filed 2019·Granted Oct 18, 2022·9 cites·20 claims
- 0893US10473331B2Combustor panel endrail interfaceUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 12, 2019·8 cites·17 claims
- 0992US11486256B2Vane arc segment with conformal thermal insulation blanketRAYTHEON TECH CORP·Filed 2020·Granted Nov 1, 2022·3 cites·20 claims
- 1092US10370976B2Directional cooling arrangement for airfoilsUNITED TECHNOLOGIES CORP·Filed 2017·Granted Aug 6, 2019·7 cites·20 claims
- 1192US10190420B2Flared crossovers for airfoilsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jan 29, 2019·4 cites·23 claims
- 1290US11215059B1Gas turbine engine airfoil with variable pitch cooling holesRAYTHEON TECH CORP·Filed 2020·Granted Jan 4, 2022·4 cites·18 claims
- 1390US10156144B2Turbine airfoil and method of coolingUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 18, 2018·6 cites·19 claims
- 1490US9404381B2Turbine engine transmission gutterNGUYENLOC FRED·Filed 2012·Granted Aug 2, 2016·20 cites·15 claims
- 1589US11867402B2CMC stepped combustor linerRAYTHEON TECH CORP·Filed 2021·Granted Jan 9, 2024·2 cites·18 claims
- 1689US10196900B2Heat transfer pedestals with flow guide featuresUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 5, 2019·5 cites·19 claims
- 1789US9976444B2Turbine engine transmission gutterUNITED TECHNOLOGIES CORP·Filed 2016·Granted May 22, 2018·5 cites·18 claims
- 1888US11492914B1Engine with cooling passage circuit for air prior to ceramic componentRAYTHEON TECH CORP·Filed 2020·Granted Nov 8, 2022·2 cites·18 claims
- 1988US10801407B2Core assembly for gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 13, 2020·2 cites·15 claims
- 2087US9879546B2Airfoil cooling circuitsHUDSON ERIC A·Filed 2012·Granted Jan 30, 2018·8 cites·10 claims
- 2187US9429027B2Turbine airfoil tip shelf and squealer pocket coolingUNITED TECHNOLOGIES CORP·Filed 2015·Granted Aug 30, 2016·5 cites·16 claims
- 2286US11808154B2CMC component flow discourager flangesRAYTHEON TECH CORP·Filed 2022·Granted Nov 7, 2023·1 cites·19 claims
- 2386US11156101B2Airfoil tip pocket with augmentation featuresUNITED TECHNOLOGIES CORP·Filed 2020·Granted Oct 26, 2021·2 cites·20 claims
- 2486US9228442B2Turbine airfoil tip shelf and squealer pocket coolingMONGILLO JR DOMINIC J·Filed 2012·Granted Jan 5, 2016·10 cites·20 claims
- 2585US9551228B2Airfoil and method of makingUNITED TECHNOLOGIES CORP·Filed 2013·Granted Jan 24, 2017·8 cites·20 claims
- 2685US2025321005A1Cmc stepped combustor linerRTX CORP·Filed 2025·Application pending·0 cites
- 2784US10400609B2Airfoil cooling circuitsUNITED TECHNOLOGIES CORP·Filed 2018·Granted Sep 3, 2019·2 cites·4 claims
- 2881US10344607B2Internally cooled engine componentsUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jul 9, 2019·3 cites·20 claims
- 2981US10247099B2Pedestals with heat transfer augmenterUNITED TECHNOLOGIES CORP·Filed 2014·Granted Apr 2, 2019·6 cites·22 claims
- 3080US11175041B2Systems and methods for combustor panelUNITED TECHNOLOGIES CORP·Filed 2019·Granted Nov 16, 2021·2 cites·8 claims
- 3179US12359816B2CMC stepped combustor linerRTX CORP·Filed 2023·Granted Jul 15, 2025·0 cites·18 claims
- 3279US10196902B2Cooling for gas turbine engine componentsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 5, 2019·3 cites·14 claims
- 3377US11220917B1Diffused cooling arrangement for gas turbine engine componentsRAYTHEON TECH CORP·Filed 2020·Granted Jan 11, 2022·1 cites·21 claims
- 3476US10821500B2Lost core molding cores for forming cooling passagesUNITED TECHNOLOGIES CORP·Filed 2018·Granted Nov 3, 2020·0 cites·10 claims
- 3576US10605094B2Internal cooling cavity with trip stripsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Mar 31, 2020·2 cites·15 claims
- 3675US11073285B2Combustor panel configuration with skewed side wallsUNITED TECHNOLOGIES CORP·Filed 2019·Granted Jul 27, 2021·2 cites·16 claims
- 3775US10247011B2Gas turbine engine component with increased cooling capacityUNITED TECHNOLOGIES CORP·Filed 2015·Granted Apr 2, 2019·2 cites·20 claims
- 3874US11661853B2Airfoil tip pocket with augmentation featuresRAYTHEON TECH CORP·Filed 2021·Granted May 30, 2023·0 cites·16 claims
- 3974US9803500B2Gas turbine engine airfoil cooling passage configurationUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 31, 2017·2 cites·20 claims
- 4074US9328617B2Trailing edge or tip flag antiflow separationGAUTSCHI STEVEN BRUCE·Filed 2012·Granted May 3, 2016·6 cites·10 claims
- 4172US11098612B2Blade outer air seal including cooling trenchUNITED TECHNOLOGIES CORP·Filed 2019·Granted Aug 24, 2021·1 cites·15 claims
- 4272US10563584B2Float wall combustor panels having airflow distribution featuresUNITED TECHNOLOGIES CORP·Filed 2017·Granted Feb 18, 2020·2 cites·13 claims
- 4371US10551066B2Combustor liner panel and rail with diffused interface passage for a gas turbine engine combustorUNITED TECHNOLOGIES CORP·Filed 2017·Granted Feb 4, 2020·1 cites·23 claims
- 4471US10005123B2Lost core molding cores for forming cooling passagesUNITED TECHNOLOGIES CORP·Filed 2014·Granted Jun 26, 2018·0 cites·16 claims
- 4570US12044130B2Ceramic wall seal interface cooling for an airfoil vane arc segmentRAYTHEON TECH CORP·Filed 2022·Granted Jul 23, 2024·0 cites·15 claims
- 4670US10823415B2Deflector for combustor of gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2018·Granted Nov 3, 2020·2 cites·14 claims
- 4769US10823412B2Panel surface pockets for coating retentionUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 3, 2020·1 cites·13 claims
- 4869US10502065B2Gas turbine engine component with rib supportUNITED TECHNOLOGIES CORP·Filed 2014·Granted Dec 10, 2019·3 cites·19 claims
- 4969US10370980B2Lost core structural frameUNITED TECHNOLOGIES CORP·Filed 2014·Granted Aug 6, 2019·3 cites·9 claims
- 5068US10830434B2Combustor liner panel end rail with curved interface passage for a gas turbine engine combustorUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 10, 2020·1 cites·4 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →