Inventor · disambiguated record
Zhengbai Liu
Also filed as: LIU ZHENGBAI
30 granted patents·3 pending applications·872 citations·filing 2001–2016
98Inventor score
Files withINT ENGINE INTELLECTUAL PROP28LIU ZHENGBAI3DONGFENG COMMERCIAL VEHICLE COMPANY LTD1INTERNAT ENGINE INELLECTUAL PR1
Top patents by PatentIndex Score
33 records- 0198US7168250B2Engine valve system and methodINT ENGINE INTELLECTUAL PROP·Filed 2005·Granted Jan 30, 2007·66 cites·19 claims
- 0298US6973786B1Emission reduction in a diesel engine by selective use of high-and low-pressure EGR loopsINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Dec 13, 2005·82 cites·21 claims
- 0397US7017561B1Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperatureINT ENGINE INTELLECTUAL PROP·Filed 2005·Granted Mar 28, 2006·41 cites·15 claims
- 0495US7140357B2Vortex mixing system for exhaust gas recirculation (EGR)INT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Nov 28, 2006·64 cites·12 claims
- 0593US7299771B2Coolant valve system for internal combustion engine and methodINT ENGINE INTELLECTUAL PROP·Filed 2006·Granted Nov 27, 2007·27 cites·20 claims
- 0693US7171957B2Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperatureINT ENGINE INTELLECTUAL PROP·Filed 2006·Granted Feb 6, 2007·29 cites·16 claims
- 0793US7032578B2Venturi mixing system for exhaust gas recirculation (EGR)INT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Apr 25, 2006·83 cites·53 claims
- 0891US7121255B2Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI+RVT, HCCI+IVC, HCCI+IVC+EVC, and CD+RVT combustion modesINT ENGINE INTELLECTUAL PROP·Filed 2005·Granted Oct 17, 2006·30 cites·14 claims
- 0991US6997158B1Diesel combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Feb 14, 2006·59 cites·43 claims
- 1088US6705273B1Combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2002·Granted Mar 16, 2004·32 cites·53 claims
- 1187US7461627B2Hybrid combustion in a diesel engineINT ENGINE INTELLECTUAL PROP·Filed 2006·Granted Dec 9, 2008·15 cites·6 claims
- 1286US6637402B2Piston having combustion chamber defined in the crownINT ENGINE INTELLECTUAL PROP·Filed 2001·Granted Oct 28, 2003·30 cites·32 claims
- 1385US7028680B2Two stage mixing system for exhaust gas recirculation (EGR)INT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Apr 18, 2006·47 cites·26 claims
- 1483US6955165B2Three-reentrancy combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2003·Granted Oct 18, 2005·25 cites·69 claims
- 1582US8596252B2Emission control system for an engine having a two-stage turbochargerLIU ZHENGBAI·Filed 2009·Granted Dec 3, 2013·17 cites·10 claims
- 1681US6935301B2Combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2003·Granted Aug 30, 2005·23 cites·57 claims
- 1780US6990951B1Torque control strategy for a diesel engine during lean-rich modulation using independent fuel injection mapsINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Jan 31, 2006·23 cites·20 claims
- 1878US6957640B1Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI+RVT, HCCI+VVT, and CD+RVT combustion modesINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Oct 25, 2005·30 cites·20 claims
- 1977US6601561B1Combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2002·Granted Aug 5, 2003·20 cites·85 claims
- 2075US7021276B2Control strategy for HCCI-CD combustion in a diesel engine using two fuel injection phasesINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Apr 4, 2006·28 cites·12 claims
- 2172US7117843B2Emission reduction in a diesel engine using an alternative combustion process and a low-pressure EGR loopINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Oct 10, 2006·15 cites·18 claims
- 2268US7631489B2Strategy for selectively bypassing a DPF in a hybrid HCCI combustion engineINT ENGINE INTELLECTUAL PROP·Filed 2005·Granted Dec 15, 2009·6 cites·2 claims
- 2366US6536404B2Piston having combustion chamber defined in the crownINT ENGINE INTELLECTUAL PROP·Filed 2001·Granted Mar 25, 2003·17 cites·61 claims
- 2465US6732702B2Combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2002·Granted May 11, 2004·19 cites·58 claims
- 2564US6935304B1Increasing the duration of peak combustion pressure in cylinders of a diesel engine using fuel injection control strategiesINT ENGINE INTELLECTUAL PROP·Filed 2004·Granted Aug 30, 2005·17 cites·6 claims
- 2661US6945210B2Combustion chamber with one concave surface and three convex surfacesINT ENGINE INTELLECTUAL PROP·Filed 2003·Granted Sep 20, 2005·9 cites·49 claims
- 2753US6868817B2Simplified combustion chamberINT ENGINE INTELLECTUAL PROP·Filed 2002·Granted Mar 22, 2005·6 cites·46 claims
- 2850US6513476B1Piston having combustion chamber defined in the crownINTERNAT ENGINE INELLECTUAL PR·Filed 2001·Granted Feb 4, 2003·12 cites·52 claims
- 2945US2010108044A1Combustion Chamber with Double Convex Surfaces and Double Concave SurfacesINT ENGINE INTELLECTUAL PROP·Filed 2008·Application pending·0 cites
- 3037US6978943B2Governor plate apparatusINT ENGINE INTELLECTUAL PROP·Filed 2002·Granted Dec 27, 2005·0 cites·72 claims
- 3135US2005284441A1Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI, HCCI+CD, and CD combustion modesLIU ZHENGBAI·Filed 2004·Application pending·0 cites
- 3235US2010318276A1Control Strategy For A Diesel Engine During Lean-Rich ModulationLIU ZHENGBAI·Filed 2009·Application pending·0 cites
- 3324US10202893B2Double channel power turbine system and control method thereofDONGFENG COMMERCIAL VEHICLE COMPANY LTD·Filed 2016·Granted Feb 12, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →