Inventor · disambiguated record
Tenghua Tom Shieh
Also filed as: SHIEH TENGHUA · SHIEH TENGHUA T · SHIEH TENGHUA TOM
24 granted patents·3 pending applications·85 citations·filing 2007–2024
93Inventor score
Files withTOYOTA ENG & MFG NORTH AMERICA16SHIEH TENGHUA TOM9TOYOTA MOTOR ENG & MFG NORTH AMERICA INC2
Top patents by PatentIndex Score
27 records- 0190US9567880B2Oil pan assemblyTOYOTA MOTOR ENG & MFG NORTH AMERICA INC·Filed 2015·Granted Feb 14, 2017·6 cites·16 claims
- 0289US11643080B2Trailing vehicle positioning system based on detected pressure zonesTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted May 9, 2023·2 cites·18 claims
- 0388US10865671B2Oil pan assemblyTOYOTA ENG & MFG NORTH AMERICA·Filed 2015·Granted Dec 15, 2020·4 cites·14 claims
- 0488US7775198B2Two-way PCV valve for turbocharged engine PCV systemTOYOTA ENG & MFG NORTH AMERICA·Filed 2008·Granted Aug 17, 2010·16 cites·20 claims
- 0585US8047186B2Oil separatorTOYOTA ENG & MFG NORTH AMERICA·Filed 2008·Granted Nov 1, 2011·12 cites·7 claims
- 0684US7992551B2Oil capturing device having a rotary componentTOYOTA ENG & MFG NORTH AMERICA·Filed 2008·Granted Aug 9, 2011·10 cites·15 claims
- 0781US11799150B2Cooling structure for hybrid-electric vehicle battery cell assembliesTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Oct 24, 2023·1 cites·15 claims
- 0881US9273647B2Air filter assemblyTOYOTA ENG & MFG NORTH AMERICA·Filed 2014·Granted Mar 1, 2016·4 cites·20 claims
- 0981US7942122B2Engine head cover assembly having an integrated oil separator and a removable coverTOYOTA ENG & MFG NORTH AMERICA·Filed 2008·Granted May 17, 2011·9 cites·17 claims
- 1077US7730878B2Exhaust gas recirculation devicesTOYOTA ENG & MFG NORTH AMERICA·Filed 2007·Granted Jun 8, 2010·8 cites·7 claims
- 1176US8826659B2Ejector with check valveSHIEH TENGHUA TOM·Filed 2011·Granted Sep 9, 2014·5 cites·12 claims
- 1274US2025323287A1Fuel cell stacks and assemblies with insulation assembliesTOYOTA ENG & MFG NORTH AMERICA·Filed 2024·Application pending·0 cites
- 1372US8496448B2Pump assemblySHIEH TENGHUA TOM·Filed 2010·Granted Jul 30, 2013·4 cites·11 claims
- 1469US8433495B2Systems and methods for determining blow-by gas species concentrationsSHIEH TENGHUA TOM·Filed 2011·Granted Apr 30, 2013·3 cites·20 claims
- 1564US2024416163A1Fire prevention in vehicle batteries using oxygen reductionTOYOTA ENG & MFG NORTH AMERICA·Filed 2023·Application pending·0 cites
- 1663US11394040B2Fuel cell heat retention with phase change materialTOYOTA ENG & MFG NORTH AMERICA·Filed 2019·Granted Jul 19, 2022·0 cites·20 claims
- 1757US11572068B2Trailing vehicle positioning system based on detected lead vehicleTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Feb 7, 2023·0 cites·20 claims
- 1853US11877423B2Battery thermal management with large area planar heat pipesTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Jan 16, 2024·0 cites·20 claims
- 1947US9064090B2Process for reducing lubrication oil consumption for internal combustion enginesSHIEH TENGHUA TOM·Filed 2012·Granted Jun 23, 2015·1 cites·9 claims
- 2045US9528407B2High efficiency cyclone oil separator deviceTOYOTA MOTOR ENG & MFG NORTH AMERICA INC·Filed 2013·Granted Dec 27, 2016·0 cites·14 claims
- 2142US10055523B2Method for analyzing oxidation in an internal combustion engineTOYOTA ENG & MFG NORTH AMERICA·Filed 2014·Granted Aug 21, 2018·0 cites·14 claims
- 2241US10119464B2Engine assembly having a coverTOYOTA ENG & MFG NORTH AMERICA·Filed 2016·Granted Nov 6, 2018·0 cites·20 claims
- 2340US10468124B2Process for designing and producing cooling fluidsSHIEH TENGHUA TOM·Filed 2012·Granted Nov 5, 2019·0 cites·7 claims
- 2440US8840380B2Temperature control ring for vehicle air pumpSHIEH TENGHUA TOM·Filed 2011·Granted Sep 23, 2014·0 cites·9 claims
- 2537US9020791B2Process for designing and manufacturing an ignition system for an internal combustion engineSHIEH TENGHUA TOM·Filed 2011·Granted Apr 28, 2015·0 cites·14 claims
- 2635US10273886B2Process for reducing abnormal combustion within an internal combustion engineSHIEH TENGHUA TOM·Filed 2012·Granted Apr 30, 2019·0 cites·18 claims
- 2733US2013085734A1Model and computer based coolant flow diagnostic systemSHIEH TENGHUA TOM·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →