Lifeng Xu

Person

Farmington Hills, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon and nitrogen oxides catalyst trap
- Patent number 10,898,886
- Issue date Jan 26, 2021
- Ford Global Technologies, LLC
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst trap
- Patent number 10,092,897
- Issue date Oct 9, 2018
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Use of transition metals to reduce cold start emissions
- Patent number 9,987,626
- Issue date Jun 5, 2018
- Ford Global Technologies, LLC
- Gang Guo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Low temperature catalyst/hydrocarbon trap
- Patent number 9,446,395
- Issue date Sep 20, 2016
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reverse flow hydrocarbon trap
- Patent number 9,267,409
- Issue date Feb 23, 2016
- Ford Global Technologies, LLC
- Gang Guo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle-based strategy for removing urea deposits from an SCR catalyst
- Patent number 8,739,517
- Issue date Jun 3, 2014
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reduction of NOx trap at engine shutoff
- Patent number 8,726,638
- Issue date May 20, 2014
- Ford Global Technologies, LLC
- John William Hoard
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Vehicle-based strategy for removing urea deposits from an SCR catalyst
- Patent number 8,171,724
- Issue date May 8, 2012
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reduction of NOx trap at engine shutoff
- Patent number 8,096,111
- Issue date Jan 17, 2012
- Ford Global Technologies, LLC
- John William Hoard
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust aftertreatment system and method of treating exhaust gas
- Patent number 8,062,618
- Issue date Nov 22, 2011
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multi-stage regeneration of particulate filter
- Patent number 7,966,812
- Issue date Jun 28, 2011
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Particulate filter regeneration and NOx catalyst re-activation
- Patent number 7,788,910
- Issue date Sep 7, 2010
- Ford Global Technologies, LLC
- Robert Walter McCabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for minimizing the impact of poisoning of automotive exhaust...
- Patent number 7,240,482
- Issue date Jul 10, 2007
- Ford Global Technologies, LLC
- Jeffrey Scott Hepburn
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Control strategy for an internal combustion engine in a hybrid vehicle
- Patent number 7,110,904
- Issue date Sep 19, 2006
- Ford Global Technologies, LLC
- Allan J. Lippa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for controlling temperature of an internal combus...
- Patent number 6,951,098
- Issue date Oct 4, 2005
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Patent number 6,928,359
- Issue date Aug 9, 2005
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for minimizing the impact of poisoning of automotive exhaust...
- Patent number 6,810,660
- Issue date Nov 2, 2004
- Ford Global Technologies, LLC
- Jeffrey Scott Hepburn
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Patent number 6,742,326
- Issue date Jun 1, 2004
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for controlling combustion mode in an internal co...
- Patent number 6,725,825
- Issue date Apr 27, 2004
- Ford Global Technologies, LLC
- Eric Matthew Kurtz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Patent number 6,698,191
- Issue date Mar 2, 2004
- Ford Global Technologies, LLC
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for NOx reduction
- Patent number 6,427,439
- Issue date Aug 6, 2002
- Ford Global Technologies, Inc.
- Lifeng Xu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control strategy for an internal combustion engine in a hybrid vehicle
- Patent number 6,421,599
- Issue date Jul 16, 2002
- Ford Global Technologies, Inc.
- Allan J. Lippa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDROCARBON AND NITROGEN OXIDES CATALYST TRAP
- Publication number 20180056282
- Publication date Mar 1, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST TRAP
- Publication number 20170304811
- Publication date Oct 26, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Use of Transition Metals to Reduce Cold Start Emissions
- Publication number 20170050181
- Publication date Feb 23, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Gang GUO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REVERSE FLOW HYDROCARBON TRAP
- Publication number 20150369100
- Publication date Dec 24, 2015
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Gang Guo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOW TEMPERATURE CATALYST/HYDROCARBON TRAP
- Publication number 20150231566
- Publication date Aug 20, 2015
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MAKING FUEL CELL CATALYST
- Publication number 20150094200
- Publication date Apr 2, 2015
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chi Paik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vehicle-Based Strategy for Removing Urea Deposits from an SCR Catalyst
- Publication number 20120216510
- Publication date Aug 30, 2012
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Reduction of NOx Trap at Engine Shutoff
- Publication number 20120110981
- Publication date May 10, 2012
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- John William Hoard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fuel Cell Catalysts with Enhanced Catalytic Surface Area and Method...
- Publication number 20110020735
- Publication date Jan 27, 2011
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chi Paik
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EXHAUST AFTERTREATMENT SYSTEM AND METHOD OF TREATING EXHAUST GAS
- Publication number 20100266471
- Publication date Oct 21, 2010
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCR-LNT CATALYST COMBINATION FOR IMPROVED NOx CONTROL OF LEAN GASOL...
- Publication number 20100050604
- Publication date Mar 4, 2010
- John William Hoard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Multi-Stage Regeneration of Particulate Filter
- Publication number 20090056310
- Publication date Mar 5, 2009
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Reduction of NOx Trap at Engine Shutoff
- Publication number 20080314020
- Publication date Dec 25, 2008
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- John William Hoard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Particulate Filter Regeneration and NOx Catalyst Re-Activation
- Publication number 20080276602
- Publication date Nov 13, 2008
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Robert Walter McCabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Vehicle-Based Strategy for Removing Urea Deposits from an SCR Catalyst
- Publication number 20080271440
- Publication date Nov 6, 2008
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method for Reducing NOx Emissions
- Publication number 20080053071
- Publication date Mar 6, 2008
- Karen Adams
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Alumina-based lean NOx trap system and method of use in dual-mode H...
- Publication number 20060168949
- Publication date Aug 3, 2006
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Alumina-based lean NOx trap system and method of use
- Publication number 20060168948
- Publication date Aug 3, 2006
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust after-treatment system for a lean burn internal combustion...
- Publication number 20050241296
- Publication date Nov 3, 2005
- Robert W. McCabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Publication number 20050005596
- Publication date Jan 13, 2005
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System for minimizing the impact of poisoning of automotive exhaust...
- Publication number 20040219075
- Publication date Nov 4, 2004
- Jeffrey Scott Hepburn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING COMBUSTION MODE IN AN INTERNAL CO...
- Publication number 20040084010
- Publication date May 6, 2004
- Ford Global Technologies, Inc.
- Eric Matthew Kurtz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and system for controlling temperature of an internal combus...
- Publication number 20040083719
- Publication date May 6, 2004
- Ford Global Technologies, Inc.
- Lifeng Xu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System for minimizing the impact of poisoning of automotive exhaust...
- Publication number 20030188526
- Publication date Oct 9, 2003
- Ford Global Technologies, Inc.
- Jeffrey Scott Hepburn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Publication number 20030037542
- Publication date Feb 27, 2003
- Lifeng Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Publication number 20030037539
- Publication date Feb 27, 2003
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High efficiency conversion of nitrogen oxides in an exhaust aftertr...
- Publication number 20030036841
- Publication date Feb 20, 2003
- Lifeng Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control strategy for an internal combustion engine in a hybrid vehicle
- Publication number 20030033074
- Publication date Feb 13, 2003
- Allan J. Lippa
- B60 - VEHICLES IN GENERAL

Person

Patents Grantslast 30 patents

Hydrocarbon and nitrogen oxides catalyst trap

Catalyst trap

Use of transition metals to reduce cold start emissions

Low temperature catalyst/hydrocarbon trap

Reverse flow hydrocarbon trap

Vehicle-based strategy for removing urea deposits from an SCR catalyst

Reduction of NOx trap at engine shutoff

Vehicle-based strategy for removing urea deposits from an SCR catalyst

Reduction of NOx trap at engine shutoff

Exhaust aftertreatment system and method of treating exhaust gas

Multi-stage regeneration of particulate filter

Particulate filter regeneration and NOx catalyst re-activation

System for minimizing the impact of poisoning of automotive exhaust...

Control strategy for an internal combustion engine in a hybrid vehicle

Method and system for controlling temperature of an internal combus...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

System for minimizing the impact of poisoning of automotive exhaust...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

Method and system for controlling combustion mode in an internal co...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

Method and system for NOx reduction

Control strategy for an internal combustion engine in a hybrid vehicle

Patents Applicationslast 30 patents

HYDROCARBON AND NITROGEN OXIDES CATALYST TRAP

CATALYST TRAP

Use of Transition Metals to Reduce Cold Start Emissions

REVERSE FLOW HYDROCARBON TRAP

LOW TEMPERATURE CATALYST/HYDROCARBON TRAP

METHOD OF MAKING FUEL CELL CATALYST

Vehicle-Based Strategy for Removing Urea Deposits from an SCR Catalyst

Reduction of NOx Trap at Engine Shutoff

Fuel Cell Catalysts with Enhanced Catalytic Surface Area and Method...

EXHAUST AFTERTREATMENT SYSTEM AND METHOD OF TREATING EXHAUST GAS

SCR-LNT CATALYST COMBINATION FOR IMPROVED NOx CONTROL OF LEAN GASOL...

Multi-Stage Regeneration of Particulate Filter

Reduction of NOx Trap at Engine Shutoff

Particulate Filter Regeneration and NOx Catalyst Re-Activation

Vehicle-Based Strategy for Removing Urea Deposits from an SCR Catalyst

System and Method for Reducing NOx Emissions

Alumina-based lean NOx trap system and method of use in dual-mode H...

Alumina-based lean NOx trap system and method of use

Exhaust after-treatment system for a lean burn internal combustion...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

System for minimizing the impact of poisoning of automotive exhaust...

METHOD AND SYSTEM FOR CONTROLLING COMBUSTION MODE IN AN INTERNAL CO...

Method and system for controlling temperature of an internal combus...

System for minimizing the impact of poisoning of automotive exhaust...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

High efficiency conversion of nitrogen oxides in an exhaust aftertr...

Control strategy for an internal combustion engine in a hybrid vehicle