Inventor · disambiguated record
Zhongfen Ding
Also filed as: DING ZHONGFEN · DING ZHONGFEN (VIVIAN)
39 granted patents·7 pending applications·37 citations·filing 2013–2023
95Inventor score
Files withUNITED TECHNOLOGIES CORP19RAYTHEON TECH CORP8HAMILTON SUNDSTRAND CORP5GOODRICH CORP3KIDDE TECH INC3
Top patents by PatentIndex Score
46 records- 0196US10760164B2Two-step sealing of anodized aluminum coatingsHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Sep 1, 2020·6 cites·20 claims
- 0293US10480093B2Sealing process for an anodized aluminum-alloy surfaceUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 19, 2019·4 cites·16 claims
- 0393US10023963B2Corrosion inhibiting additiveUNITED TECHNOLOGIES CORP·Filed 2016·Granted Jul 17, 2018·6 cites·15 claims
- 0492US11781486B2Ceramic component having silicon layer and barrier layerRAYTHEON TECH CORP·Filed 2023·Granted Oct 10, 2023·2 cites·7 claims
- 0590US11555452B1Ceramic component having silicon layer and barrier layerRAYTHEON TECH CORP·Filed 2021·Granted Jan 17, 2023·2 cites·14 claims
- 0690US10793966B2Hierarchically structured duplex anodized aluminum alloyUNITED TECHNOLOGIES CORP·Filed 2018·Granted Oct 6, 2020·1 cites·2 claims
- 0788US11821327B2Environmental barrier coating with porous bond coat layerRAYTHEON TECH CORP·Filed 2022·Granted Nov 21, 2023·1 cites·14 claims
- 0887US10138561B2Cerium citrate, method of making and corrosion inhibitor comprising cerium citrateUNITED TECHNOLOGIES CORP·Filed 2016·Granted Nov 27, 2018·2 cites·7 claims
- 0986US11466589B2Environmental barrier coating with porous bond coat layerUNITED TECHNOLOGIES CORP·Filed 2019·Granted Oct 11, 2022·3 cites·20 claims
- 1085US11959178B2Treated anodized metal article and method of makingHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Apr 16, 2024·0 cites·2 claims
- 1183US10094037B2Hierarchically structured duplex anodized aluminum alloyUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 9, 2018·1 cites·16 claims
- 1282US10101218B2Thermal sensorKIDDE TECH INC·Filed 2014·Granted Oct 16, 2018·5 cites·11 claims
- 1380US10801123B2Method of sealing an anodized metal articleUNITED TECHNOLOGIES CORP·Filed 2017·Granted Oct 13, 2020·1 cites·17 claims
- 1479US11299815B2Hierarchically structured duplex anodized aluminum alloyRAYTHEON TECH CORP·Filed 2020·Granted Apr 12, 2022·0 cites·11 claims
- 1578US12134829B2Sealing process for an anodized aluminum-alloy surfaceRTX CORP·Filed 2019·Granted Nov 5, 2024·0 cites·13 claims
- 1678US11473201B2Treated anodized metal article and method of makingHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Oct 18, 2022·0 cites·2 claims
- 1775US11091840B2Corrosion inhibiting additiveRAYTHEON TECH CORP·Filed 2018·Granted Aug 17, 2021·0 cites·13 claims
- 1875US2023127128A1Environmental barrier coatingRAYTHEON TECH CORP·Filed 2022·Application pending·0 cites
- 1974US12076885B2Repair process using networked ceramic nanofibersRAYTHEON TECH CORP·Filed 2021·Granted Sep 3, 2024·0 cites·7 claims
- 2072US10851461B2Treated anodized metal article and method of makingHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Dec 1, 2020·0 cites·16 claims
- 2171US11780799B2Cerium citrate, method of making and corrosion inhibitor comprising cerium citrateRTX CORP·Filed 2018·Granted Oct 10, 2023·0 cites·3 claims
- 2271US9933316B2Thermal sensorKIDDE TECH INC·Filed 2014·Granted Apr 3, 2018·2 cites·5 claims
- 2367US12281575B2Ceramic component having silicon layer and barrier layerRTX CORP·Filed 2023·Granted Apr 22, 2025·0 cites·19 claims
- 2467US11591918B2Article with ceramic barrier coating and layer of networked ceramic nanofibersUNITED TECHNOLOGIES CORP·Filed 2019·Granted Feb 28, 2023·0 cites·14 claims
- 2564US10837681B2Electrocaloric heat transfer systemUNITED TECHNOLOGIES CORP·Filed 2015·Granted Nov 17, 2020·1 cites·15 claims
- 2663US11542208B2Environmental barrier coatingUNITED TECHNOLOGIES CORP·Filed 2020·Granted Jan 3, 2023·0 cites·23 claims
- 2760US11136674B2Turbine blade internal hot corrosion oxide cleaningUNITED TECHNOLOGIES CORP·Filed 2018·Granted Oct 5, 2021·0 cites·20 claims
- 2860US10919180B2Repair process using networked ceramic nanofibersUNITED TECHNOLOGIES CORP·Filed 2019·Granted Feb 16, 2021·0 cites·18 claims
- 2958US11674448B2Seal system having silicon layer and barrier layerRAYTHEON TECH CORP·Filed 2021·Granted Jun 13, 2023·0 cites·15 claims
- 3058US10094227B2Gas turbine engine blade tip treatmentUNITED TECHNOLOGIES CORP·Filed 2015·Granted Oct 9, 2018·0 cites·20 claims
- 3156US11274828B2Article with bond coat layer and layer of networked ceramic nanofibersUNITED TECHNOLOGIES CORP·Filed 2019·Granted Mar 15, 2022·0 cites·16 claims
- 3255US11014330B2Veneer panel with thin thermally conductive layerGOODRICH CORP·Filed 2017·Granted May 25, 2021·0 cites·9 claims
- 3355US10539471B2Thermal sensorKIDDE TECH INC·Filed 2016·Granted Jan 21, 2020·0 cites·12 claims
- 3454US2024318695A1Self healing ops through viscosity loweringGOODRICH CORP·Filed 2023·Application pending·0 cites
- 3553US10892499B2Flow battery flow field having volume that is function of power parameter, time parameter and concentration parameterUNITED TECHNOLOGIES CORP·Filed 2013·Granted Jan 12, 2021·0 cites·23 claims
- 3651US10029887B2Electroless metal coating of load bearing member for elevator systemOTIS ELEVATOR CO·Filed 2016·Granted Jul 24, 2018·0 cites·14 claims
- 3749US10472210B2Load bearing member for an elevator system having a metalized polymer coatingOTIS ELEVATOR CO·Filed 2016·Granted Nov 12, 2019·0 cites·8 claims
- 3849US10336579B2Metal coating of load bearing member for elevator systemOTIS ELEVATOR CO·Filed 2016·Granted Jul 2, 2019·0 cites·9 claims
- 3948US10316414B2Removing material with nitric acid and hydrogen peroxide solutionUNITED TECHNOLOGIES CORP·Filed 2016·Granted Jun 11, 2019·0 cites·14 claims
- 4044US10359383B2Method of detecting galvanic insulation integrityUNITED TECHNOLOGIES CORP·Filed 2016·Granted Jul 23, 2019·0 cites·18 claims
- 4144US2021188720A1Environmental barrier coatingUNITED TECHNOLOGIES CORP·Filed 2019·Application pending·0 cites
- 4244US2017129215A1Anodized metal componentSIKORSKY AIRCRAFT CORP·Filed 2015·Application pending·0 cites
- 4343US2018127883A1Two-step sealing of anodized aluminum coatingsHAMILTON SUNDSTRAND CORP·Filed 2016·Application pending·0 cites
- 4441US10744355B2Heat resistant systems and methodsGOODRICH CORP·Filed 2017·Granted Aug 18, 2020·0 cites·12 claims
- 4541US2016017510A1Multifunctional anodized layerUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 4638US2017370439A1Counterfeit refrigerant analyzerREBERNIK JURE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →