Long K. Hwang

Person

Columbus, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
EGR cooling system
- Patent number 9,790,899
- Issue date Oct 17, 2017
- Cummins Inc.
- Thomas Lee Mack
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automatic fan curve selection
- Patent number 8,825,284
- Issue date Sep 2, 2014
- Cummins Inc.
- Michael D. Vawter
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and method for limiting turbocharger speed
- Patent number 6,725,659
- Issue date Apr 27, 2004
- Cummins, Inc.
- Jiasi Josh Shao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
EGR delivery and control system using dedicated full authority comp...
- Patent number 6,216,461
- Issue date Apr 17, 2001
- Cummins Engine Company, Inc.
- Josh S. Shao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
EGR delivery and control system using dedicated full authority comp...
- Patent number 6,216,460
- Issue date Apr 17, 2001
- Cummins Engine Company, Inc.
- Josh S. Shao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation valve with variable flow area
- Patent number 6,168,134
- Issue date Jan 2, 2001
- Cummins Engine Company, Inc.
- Michael J. Ruth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
EGR delivery and control system using dedicated full authority comp...
- Patent number 6,164,071
- Issue date Dec 26, 2000
- Cummins Engine Company, Inc.
- Josh S. Shao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation valve with variable flow area
- Patent number 6,062,535
- Issue date May 16, 2000
- Cummins Engine Company, Inc.
- Michael J. Ruth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Integrated and separable EGR distribution manifold
- Patent number 5,957,116
- Issue date Sep 28, 1999
- Cummins Engine Company, Inc.
- Glen T. Haegele
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
EGR Cooling System
- Publication number 20150316006
- Publication date Nov 5, 2015
- Cummins, Inc.
- Thomas Lee Mack
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AUTOMATIC FAN CURVE SELECTION
- Publication number 20090164061
- Publication date Jun 25, 2009
- Michael D. VAWTER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Long K. Hwang

Person

Patents Grantslast 30 patents

EGR cooling system

Automatic fan curve selection

Apparatus and method for limiting turbocharger speed

EGR delivery and control system using dedicated full authority comp...

EGR delivery and control system using dedicated full authority comp...

Exhaust gas recirculation valve with variable flow area

EGR delivery and control system using dedicated full authority comp...

Exhaust gas recirculation valve with variable flow area

Integrated and separable EGR distribution manifold

Patents Applicationslast 30 patents

EGR Cooling System

AUTOMATIC FAN CURVE SELECTION