Inventor · disambiguated record
Dong Ho Chu
Also filed as: CHU DONG H · CHU DONG HO
37 granted patents·14 pending applications·68 citations·filing 2004–2020
95Inventor score
Top patents by PatentIndex Score
51 records- 0193US9376930B2Waste gate valveHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jun 28, 2016·29 cites·5 claims
- 0291US9752489B2Connector for coupling exhaust manifold with turbocharger housingHYUNDAI MOTOR CO LTD·Filed 2014·Granted Sep 5, 2017·10 cites·5 claims
- 0386US10174727B2Intake air control apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 8, 2019·3 cites·7 claims
- 0485US9297297B2Washer for reducing noise and system for reducing noise of wastegate valve apparatus by using the sameCHU DONG HO·Filed 2012·Granted Mar 29, 2016·7 cites·6 claims
- 0585US8267151B2Mold for gravity casting and gravity casting method using the moldCHU DONG HO·Filed 2011·Granted Sep 18, 2012·4 cites·5 claims
- 0682US9856787B2Valve device of turbochargerHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jan 2, 2018·3 cites·8 claims
- 0780US10513976B2Engine systemHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 24, 2019·2 cites·7 claims
- 0880US10344688B2Apparatus and method for engine controlHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jul 9, 2019·3 cites·3 claims
- 0976US9719414B2Apparatus for supporting waste gate moduleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Aug 1, 2017·2 cites·11 claims
- 1075US8448692B2Mold for gravity casting and gravity casting method using the moldCHU DONG HO·Filed 2012·Granted May 28, 2013·1 cites·2 claims
- 1165US10662837B2Blow-by gas purge apparatus for engineHYUNDAI MOTOR CO LTD·Filed 2019·Granted May 26, 2020·0 cites·7 claims
- 1264US11359585B2Engine systemHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·6 claims
- 1364US8726659B2Intake system of engineCHU DONG HO·Filed 2011·Granted May 20, 2014·2 cites·5 claims
- 1456US10859041B2Intake manifoldHYUNDAI MOTOR CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·20 claims
- 1556US7634908B2Exhaust systemHYUNDAI MOTOR CO LTD·Filed 2006·Granted Dec 22, 2009·2 cites·8 claims
- 1654US10704452B2Cooling system for engineHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·7 claims
- 1754US10526959B2Turbocharged engine coolant systemHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jan 7, 2020·0 cites·9 claims
- 1854US9828936B2Apparatus for improving engine air flowHYUNDAI MOTOR CO LTD·Filed 2015·Granted Nov 28, 2017·0 cites·11 claims
- 1953US10883453B2Engine systemHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 5, 2021·0 cites·11 claims
- 2053US10145333B2Cylinder head integrated with exhaust manifold and EGR coolerHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 4, 2018·0 cites·6 claims
- 2152US10626828B2Exhaust gas control valve of engineHYUNDAI MOTOR CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·5 claims
- 2251US11131257B2Control valve of multi-supercharger systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Sep 28, 2021·0 cites·10 claims
- 2350US10087827B2Valve device for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Oct 2, 2018·0 cites·4 claims
- 2449US10823094B2Engine systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 3, 2020·0 cites·6 claims
- 2549US10184435B2Fuel injection unit for internal combustion engineHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jan 22, 2019·0 cites·9 claims
- 2649US9664099B2Apparatus for discharging exhaust gas of vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 30, 2017·0 cites·4 claims
- 2749US2015159543A1Engine system having aluminum turbine housingHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 2848US10018105B2Engine structure for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jul 10, 2018·0 cites·3 claims
- 2948US9835264B2Diaphragm valve for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 5, 2017·0 cites·8 claims
- 3048US9464597B2Engine systemHYUNDAI MOTOR CO LTD·Filed 2013·Granted Oct 11, 2016·0 cites·9 claims
- 3147US11073113B2Exhaust manifoldHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jul 27, 2021·0 cites·6 claims
- 3247US10982606B2Engine systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Apr 20, 2021·0 cites·11 claims
- 3347US10006415B2Auxiliary cooling systemHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jun 26, 2018·0 cites·7 claims
- 3446US10190532B2Air intake structure for vehicle engineHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jan 29, 2019·0 cites·10 claims
- 3546US9488068B2Apparatus for circulating coolant in turbochargerHYUNDAI MOTOR CO LTD·Filed 2014·Granted Nov 8, 2016·0 cites·4 claims
- 3646US2014165960A1Variable intake manifold for internal combustion engine and variable air intake device using the sameKIA MOTORS CORP·Filed 2013·Application pending·0 cites
- 3746US2015020522A1Engine systemHYUNDAI MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 3844US10408124B2Control method for turbochargerHYUNDAI MOTOR CO LTD·Filed 2014·Granted Sep 10, 2019·0 cites·9 claims
- 3942US2017159551A1Turbocharger structure for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4041US2017350325A1Apparatus and method for controlling engine having variable valve actuatorHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4141US2014165959A1Engine having variable valve timing device and variable tumble deviceKIA MOTORS CORP·Filed 2013·Application pending·0 cites
- 4241US2018100428A1Engine systemHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4340US2013108429A1Turbine housing of turbocharger for vehicleSUNG KYUNG SUB·Filed 2012·Application pending·0 cites
- 4440US2018135569A1Engine system for removing condensed waterHYUNDAI MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 4539US2012145272A1Air ductCHU DONG HO·Filed 2011·Application pending·0 cites
- 4638US2016153339A1Exhaust manifold for vehiclesHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 4738US2017159580A1Engine systemHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4837US10704460B2Recirculation valve for turbo charger engineHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jul 7, 2020·0 cites·6 claims
- 4937US9033346B2Gasket for vehicleHONG JIN WON·Filed 2012·Granted May 19, 2015·0 cites·3 claims
- 5036US2006005798A1Variable intake system of a vehicleCHU DONG H·Filed 2004·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →