Inventor · disambiguated record
Wei Liu
Also filed as: LIU WEI · LIU WEI LIU
4 granted patents·1 pending application·28 citations·filing 2004–2012
71Inventor score
Top patents by PatentIndex Score
5 records- 0181US7942122B2Engine 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
- 0275US7246612B2Oil separatorTOYOTA TECHNICAL CT USA INC·Filed 2004·Granted Jul 24, 2007·16 cites·8 claims
- 0369US8433495B2Systems and methods for determining blow-by gas species concentrationsSHIEH TENGHUA TOM·Filed 2011·Granted Apr 30, 2013·3 cites·20 claims
- 0441US2008127953A1Engine Head Cover Assembly Having An Integrated Oil SeparatorTOYOTA ENG & MFG NORTH AMERICA·Filed 2006·Application pending·0 cites
- 0535US10273886B2Process for reducing abnormal combustion within an internal combustion engineSHIEH TENGHUA TOM·Filed 2012·Granted Apr 30, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →