Ko-Jen Wu

Person

Troy, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated oil separator assembly for crankcase ventilation
- Patent number 10,151,225
- Issue date Dec 11, 2018
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable-speed supercharger for highly diluted internal combustion...
- Patent number 10,018,128
- Issue date Jul 10, 2018
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine with cylinder deactivation and multi-stage turbocharging system
- Patent number 9,945,329
- Issue date Apr 17, 2018
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control of internal combustion engine with two-stage turbocharging
- Patent number 9,453,435
- Issue date Sep 27, 2016
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooled two-stage turbocharging system
- Patent number 9,441,534
- Issue date Sep 13, 2016
- GM Global Technology Operations LLC
- Ko-Jen Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Exhaust manifold
- Patent number 9,303,555
- Issue date Apr 5, 2016
- GM Global Technology Operations LLC
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Boosting devices with integral features for recirculating exhaust gas
- Patent number 9,217,396
- Issue date Dec 22, 2015
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbocharging system
- Patent number 9,217,361
- Issue date Dec 22, 2015
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Boosting devices with integral features for recirculating exhaust gas
- Patent number 9,133,793
- Issue date Sep 15, 2015
- GM Global Technology Operations LLC
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Two-stage turbocharger system for internal combustion engines featu...
- Patent number 9,121,338
- Issue date Sep 1, 2015
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable twin-scroll turbine for turbocharged internal combustion e...
- Patent number 9,051,871
- Issue date Jun 9, 2015
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Stratified charge engine with turbocharger
- Patent number 9,046,032
- Issue date Jun 2, 2015
- GM Global Technology Operations LLC
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Secondary air injection system and method
- Patent number 8,806,868
- Issue date Aug 19, 2014
- GM Global Technology Operations LLC
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated exhaust gas recirculation and charge cooling system
- Patent number 8,602,007
- Issue date Dec 10, 2013
- GM Global Technology Operations LLC
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas recirculation system for an internal combustion engine
- Patent number 8,443,789
- Issue date May 21, 2013
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flexible fuel variable boost supercharged engine
- Patent number 8,276,549
- Issue date Oct 2, 2012
- GM Global Technology Operations LLC
- Ko-Jen Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Asymmetric split-inlet turbine housing
- Patent number 8,266,906
- Issue date Sep 18, 2012
- GM Global Technology Operations LLC
- Ko-Jen Wu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Hybrid powertrain and method for controlling a hybrid powertrain
- Patent number 8,225,608
- Issue date Jul 24, 2012
- GM Global Technology Operations LLC
- Ko-Jen Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine intake air flow control assembly
- Patent number 8,146,564
- Issue date Apr 3, 2012
- GM Global Technology Operations LLC
- Jian Jun Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compressor inlet duct
- Patent number 7,765,993
- Issue date Aug 3, 2010
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for operating impulse charger for transient to...
- Patent number 7,513,235
- Issue date Apr 7, 2009
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Flexible fuel impulse charged engine assembly
- Patent number 7,467,625
- Issue date Dec 23, 2008
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Connecting rod with oil squirter
- Patent number 7,249,577
- Issue date Jul 31, 2007
- GM Global Technology Operations, Inc.
- Jian Jun Zhang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Impulse charging control to extend displacement on demand range
- Patent number 7,249,584
- Issue date Jul 31, 2007
- GM Global Technology Operations, Inc.
- Frederick J. Rozario
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compact turbocharged cylinder deactivation engine
- Patent number 6,786,190
- Issue date Sep 7, 2004
- General Motors Corporation
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbo-on-demand engine with cylinder deactivation
- Patent number 6,715,289
- Issue date Apr 6, 2004
- General Motors Corporation
- Christopher H. Mader
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combustion chamber for swirl flow two valve spark ignition direct i...
- Patent number 6,651,611
- Issue date Nov 25, 2003
- General Motors Corporation
- Andreas M. Lippert
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combustion chamber including piston for a spark-ignition, direct-in...
- Patent number 6,494,178
- Issue date Dec 17, 2002
- General Motors Corporation
- David J. Cleary
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable valve timing
- Patent number 5,495,830
- Issue date Mar 5, 1996
- General Motors Corporation
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine charge control system and method
- Patent number 5,372,108
- Issue date Dec 13, 1994
- General Motors Corporation
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED OIL SEPARATOR ASSEMBLY FOR CRANKCASE VENTILLATION
- Publication number 20180112567
- Publication date Apr 26, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen WU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE-SPEED SUPERCHARGER FOR HIGHLY DILUTED INTERNAL COMBUSTION...
- Publication number 20180038293
- Publication date Feb 8, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen WU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOCHARGING SYSTEM WITH ELECTRIC MOTOR(S)
- Publication number 20170058840
- Publication date Mar 2, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENHANCING CYLINDER DEACTIVATION BY ELECTRICALLY DRIVEN COMPRESSOR
- Publication number 20170030257
- Publication date Feb 2, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen WU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COOLED TWO-STAGE TURBOCHARGING SYSTEM
- Publication number 20160102604
- Publication date Apr 14, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL OF INTERNAL COMBUSTION ENGINE WITH TWO-STAGE TURBOCHARGING
- Publication number 20160097333
- Publication date Apr 7, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- KO-JEN WU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE WITH CYLINDER DEACTIVATION AND MULTI-STAGE TURBOCHARGING SYSTEM
- Publication number 20160010594
- Publication date Jan 14, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- KO-JEN WU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Two-Stage Turbocharger System For Internal Combustion Engines Featu...
- Publication number 20150240705
- Publication date Aug 27, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen WU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMPRESSOR COVER WITH INTEGRATED EGR VALVE
- Publication number 20150068503
- Publication date Mar 12, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOCHARGING SYSTEM
- Publication number 20150034408
- Publication date Feb 5, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST MANIFOLD
- Publication number 20140298799
- Publication date Oct 9, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stratified Charge Engine with Turbocharger
- Publication number 20140260240
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HOUSING FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130014497
- Publication date Jan 17, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SECONDARY AIR INJECTION SYSTEM AND METHOD
- Publication number 20120210712
- Publication date Aug 23, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BOOSTING DEVICES WITH INTEGRAL FEATURES FOR RECIRCULATING EXHAUST GAS
- Publication number 20120159949
- Publication date Jun 28, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BOOSTING DEVICES WITH INTEGRAL FEATURES FOR RECIRCULATING EXHAUST GAS
- Publication number 20120159950
- Publication date Jun 28, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Integrated exhaust gas recirculation and charge cooling system
- Publication number 20120067332
- Publication date Mar 22, 2012
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Integrated Exhaust Gas Recirculation and Charge Cooling System
- Publication number 20120067330
- Publication date Mar 22, 2012
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust Gas Recirculation System For An Internal Combustion Engine
- Publication number 20120017879
- Publication date Jan 26, 2012
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE INTAKE AIR FLOW CONTROL ASSEMBLY
- Publication number 20110162611
- Publication date Jul 7, 2011
- GM Global Technology Operations, Inc.
- JIAN JUN ZHANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Asymmetric Split-Inlet Turbine Housing
- Publication number 20100229551
- Publication date Sep 16, 2010
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYBRID POWERTRAIN AND METHOD FOR CONTROLLING A HYBRID POWERTRAIN
- Publication number 20100107632
- Publication date May 6, 2010
- GM Global Technology Operations, Inc.
- KO-JEN WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLEXIBLE FUEL VARIABLE BOOST SUPERCHARGED ENGINE
- Publication number 20090044532
- Publication date Feb 19, 2009
- GM Global Technology Operations, Inc.
- KO-JEN WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLEXIBLE FUEL VARIABLE BOOST HYBRID POWERTRAIN
- Publication number 20090048745
- Publication date Feb 19, 2009
- GM Global Technology Operations, Inc.
- KO-JEN WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPRESSOR INLET DUCT
- Publication number 20080247862
- Publication date Oct 9, 2008
- GM Global Technology Operations, Inc.
- Ko-Jen Wu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTAKE MANIFOLD ASSEMBLY
- Publication number 20080141968
- Publication date Jun 19, 2008
- GM Global Technology Operations, Inc.
- JIAN JUN ZHANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for operating impulse charger for transient to...
- Publication number 20070186898
- Publication date Aug 16, 2007
- Ko-Jen Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Impulse charging control to extend displacement on demand range
- Publication number 20070068486
- Publication date Mar 29, 2007
- Frederick J. Rozario
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and system for laser cladding
- Publication number 20060153996
- Publication date Jul 13, 2006
- Jennifer M. Stanek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Compact turbocharged cylinder deactivation engine
- Publication number 20040099242
- Publication date May 27, 2004
- Ko-Jen Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Person

Patents Grantslast 30 patents

Integrated oil separator assembly for crankcase ventilation

Variable-speed supercharger for highly diluted internal combustion...

Engine with cylinder deactivation and multi-stage turbocharging system

Control of internal combustion engine with two-stage turbocharging

Cooled two-stage turbocharging system

Exhaust manifold

Boosting devices with integral features for recirculating exhaust gas

Turbocharging system

Boosting devices with integral features for recirculating exhaust gas

Two-stage turbocharger system for internal combustion engines featu...

Variable twin-scroll turbine for turbocharged internal combustion e...

Stratified charge engine with turbocharger

Secondary air injection system and method

Integrated exhaust gas recirculation and charge cooling system

Exhaust gas recirculation system for an internal combustion engine

Flexible fuel variable boost supercharged engine

Asymmetric split-inlet turbine housing

Hybrid powertrain and method for controlling a hybrid powertrain

Engine intake air flow control assembly

Compressor inlet duct

Method and apparatus for operating impulse charger for transient to...

Flexible fuel impulse charged engine assembly

Connecting rod with oil squirter

Impulse charging control to extend displacement on demand range

Compact turbocharged cylinder deactivation engine

Turbo-on-demand engine with cylinder deactivation

Combustion chamber for swirl flow two valve spark ignition direct i...

Combustion chamber including piston for a spark-ignition, direct-in...

Variable valve timing

Engine charge control system and method

Patents Applicationslast 30 patents

INTEGRATED OIL SEPARATOR ASSEMBLY FOR CRANKCASE VENTILLATION

VARIABLE-SPEED SUPERCHARGER FOR HIGHLY DILUTED INTERNAL COMBUSTION...

TURBOCHARGING SYSTEM WITH ELECTRIC MOTOR(S)

ENHANCING CYLINDER DEACTIVATION BY ELECTRICALLY DRIVEN COMPRESSOR

COOLED TWO-STAGE TURBOCHARGING SYSTEM

CONTROL OF INTERNAL COMBUSTION ENGINE WITH TWO-STAGE TURBOCHARGING

ENGINE WITH CYLINDER DEACTIVATION AND MULTI-STAGE TURBOCHARGING SYSTEM

Two-Stage Turbocharger System For Internal Combustion Engines Featu...

COMPRESSOR COVER WITH INTEGRATED EGR VALVE

TURBOCHARGING SYSTEM

EXHAUST MANIFOLD

Stratified Charge Engine with Turbocharger

HOUSING FOR AN INTERNAL COMBUSTION ENGINE

SECONDARY AIR INJECTION SYSTEM AND METHOD

BOOSTING DEVICES WITH INTEGRAL FEATURES FOR RECIRCULATING EXHAUST GAS

BOOSTING DEVICES WITH INTEGRAL FEATURES FOR RECIRCULATING EXHAUST GAS

Integrated exhaust gas recirculation and charge cooling system

Integrated Exhaust Gas Recirculation and Charge Cooling System

Exhaust Gas Recirculation System For An Internal Combustion Engine

ENGINE INTAKE AIR FLOW CONTROL ASSEMBLY

Asymmetric Split-Inlet Turbine Housing

HYBRID POWERTRAIN AND METHOD FOR CONTROLLING A HYBRID POWERTRAIN

FLEXIBLE FUEL VARIABLE BOOST SUPERCHARGED ENGINE

FLEXIBLE FUEL VARIABLE BOOST HYBRID POWERTRAIN

COMPRESSOR INLET DUCT

INTAKE MANIFOLD ASSEMBLY

Method and apparatus for operating impulse charger for transient to...

Impulse charging control to extend displacement on demand range

Method and system for laser cladding

Compact turbocharged cylinder deactivation engine