CHOL-BUM KWEON

Person

BEL AIR, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for estimating and controlling accoustic noise during combus...
- Patent number 8,494,757
- Issue date Jul 23, 2013
- GM Global Technology Operations LLC
- Ibrahim Haskara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
On-board fuel property detection using pattern recognition and powe...
- Patent number 8,473,180
- Issue date Jun 25, 2013
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of multiple injection timing control
- Patent number 8,437,945
- Issue date May 7, 2013
- GM Global Technology Operations LLC
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine combustion control using ignition dwell
- Patent number 8,408,191
- Issue date Apr 2, 2013
- Delphi Technologies, Inc.
- Mark C. Sellnau
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method to control fuel injector pulsewidth in a compression-ignitio...
- Patent number 8,306,723
- Issue date Nov 6, 2012
- GM Global Technology Operations LLC
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel system diagnostics by analyzing cylinder pressure signal
- Patent number 8,291,751
- Issue date Oct 23, 2012
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection and combustion fault diagnostics using cylinder pres...
- Patent number 8,229,655
- Issue date Jul 24, 2012
- GM Global Technology Operations LLC
- Yue-Yun Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multi-pulse injection fuel and load balancing control system
- Patent number 8,195,379
- Issue date Jun 5, 2012
- GM Global Technology Operations LLC
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel ignition quality detection
- Patent number 8,150,596
- Issue date Apr 3, 2012
- GM Global Technology Operations LLC
- Chol-Bum M Kweon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for controlling combustion noise in a compression-ignition e...
- Patent number 7,904,231
- Issue date Mar 8, 2011
- GM Global Technology Operations LLC
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection measurement and diagnostics
- Patent number 7,904,233
- Issue date Mar 8, 2011
- GM Global Technology Operations, Inc.
- Chol-Bum M. Kweon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel system injection timing diagnostics by analyzing cylinder pres...
- Patent number 7,878,048
- Issue date Feb 1, 2011
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel system diagnostics by analyzing engine crankshaft speed signal
- Patent number 7,832,259
- Issue date Nov 16, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system diagnostics by analyzing cylinder pressure signal
- Patent number 7,779,679
- Issue date Aug 24, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel system diagnostics by analyzing engine cylinder pressure signa...
- Patent number 7,761,223
- Issue date Jul 20, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control using cylinder pressure differential
- Patent number 7,676,322
- Issue date Mar 9, 2010
- GM Global Technology Operations, Inc.
- Chol-Bum M Kweon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
INJECTION FUEL AND LOAD BALANCING CONTROL SYSTEM
- Publication number 20120191325
- Publication date Jul 26, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR ESTIMATING AND CONTROLLING ACCOUSTIC NOISE DURING COMBUS...
- Publication number 20120046847
- Publication date Feb 23, 2012
- GM Global Technology Operations, Inc.
- Ibrahim Haskara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE COMBUSTION CONTROL USING IGNITION DWELL
- Publication number 20110320104
- Publication date Dec 29, 2011
- Delphi Technologies, Inc.
- MARK C. SELLNAU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF MULTIPLE INJECTION TIMING CONTROL
- Publication number 20110276255
- Publication date Nov 10, 2011
- GM Global Technology Operations, Inc.
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ON-BOARD FUEL PROPERTY DETECTION USING PATTERN RECOGNITION AND POWE...
- Publication number 20110224886
- Publication date Sep 15, 2011
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MULTI-PULSE INJECTION FUEL AND LOAD BALANCING CONTROL SYSTEM
- Publication number 20110172899
- Publication date Jul 14, 2011
- GM Global Technology Operations, Inc.
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL INJECTION AND COMBUSTION FAULT DIAGNOSTICS USING CYLINDER PRES...
- Publication number 20100299051
- Publication date Nov 25, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- G05 - CONTROLLING REGULATING
Information Patent Application
FUEL SYSTEM DIAGNOSTICS BY ANALYZING CYLINDER PRESSURE SIGNAL
- Publication number 20100280701
- Publication date Nov 4, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL IGNITION QUALITY DETECTION SYSTEMS AND METHODS
- Publication number 20100228463
- Publication date Sep 9, 2010
- GM Global Technology Operations, Inc.
- Chol-Bum M. Kweon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD TO CONTROL FUEL INJECTOR PULSEWIDTH IN A COMPRESSION-IGNITIO...
- Publication number 20100089362
- Publication date Apr 15, 2010
- GM Global Technology Operations, Inc.
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENGINE CONTROL USING CYLINDER PRESSURE DIFFERENTIAL
- Publication number 20100043751
- Publication date Feb 25, 2010
- GM Global Technology Operations, Inc.
- Chol-Bum M. Kweon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CONTROLLING COMBUSTION NOISE IN A COMPRESSION-IGNITION E...
- Publication number 20100023240
- Publication date Jan 28, 2010
- GM Global Technology Operations, Inc.
- Ibrahim Haskara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL SYSTEM INJECTION TIMING DIAGNOSTICS BY ANALYZING CYLINDER PRES...
- Publication number 20090312931
- Publication date Dec 17, 2009
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL SYSTEM DIAGNOSTICS BY ANALYZING ENGINE CRANKSHAFT SPEED SIGNAL
- Publication number 20090312932
- Publication date Dec 17, 2009
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM DIAGNOSTICS BY ANALYZING ENGINE CYLINDER PRESSURE SIGNA...
- Publication number 20090312941
- Publication date Dec 17, 2009
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL IGNITION QUALITY DETECTION
- Publication number 20090299605
- Publication date Dec 3, 2009
- GM Global Technology Operations, Inc.
- Chol-bum M. Kweon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL SYSTEM DIAGNOSTICS BY ANALYZING CYLINDER PRESSURE SIGNAL
- Publication number 20090259383
- Publication date Oct 15, 2009
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL INJECTION MEASUREMENT AND DIAGNOSTICS
- Publication number 20090254262
- Publication date Oct 8, 2009
- GM Global Technology Operations, Inc.
- Chol-bum M. Kweon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

CHOL-BUM KWEON

Person

Patents Grantslast 30 patents

Method for estimating and controlling accoustic noise during combus...

On-board fuel property detection using pattern recognition and powe...

Method of multiple injection timing control

Engine combustion control using ignition dwell

Method to control fuel injector pulsewidth in a compression-ignitio...

Fuel system diagnostics by analyzing cylinder pressure signal

Fuel injection and combustion fault diagnostics using cylinder pres...

Multi-pulse injection fuel and load balancing control system

Fuel ignition quality detection

Method for controlling combustion noise in a compression-ignition e...

Fuel injection measurement and diagnostics

Fuel system injection timing diagnostics by analyzing cylinder pres...

Fuel system diagnostics by analyzing engine crankshaft speed signal

Fuel system diagnostics by analyzing cylinder pressure signal

Fuel system diagnostics by analyzing engine cylinder pressure signa...

Engine control using cylinder pressure differential

Patents Applicationslast 30 patents

INJECTION FUEL AND LOAD BALANCING CONTROL SYSTEM

METHOD FOR ESTIMATING AND CONTROLLING ACCOUSTIC NOISE DURING COMBUS...

ENGINE COMBUSTION CONTROL USING IGNITION DWELL

METHOD OF MULTIPLE INJECTION TIMING CONTROL

ON-BOARD FUEL PROPERTY DETECTION USING PATTERN RECOGNITION AND POWE...

MULTI-PULSE INJECTION FUEL AND LOAD BALANCING CONTROL SYSTEM

FUEL INJECTION AND COMBUSTION FAULT DIAGNOSTICS USING CYLINDER PRES...

FUEL SYSTEM DIAGNOSTICS BY ANALYZING CYLINDER PRESSURE SIGNAL

FUEL IGNITION QUALITY DETECTION SYSTEMS AND METHODS

METHOD TO CONTROL FUEL INJECTOR PULSEWIDTH IN A COMPRESSION-IGNITIO...

ENGINE CONTROL USING CYLINDER PRESSURE DIFFERENTIAL

METHOD FOR CONTROLLING COMBUSTION NOISE IN A COMPRESSION-IGNITION E...

FUEL SYSTEM INJECTION TIMING DIAGNOSTICS BY ANALYZING CYLINDER PRES...

FUEL SYSTEM DIAGNOSTICS BY ANALYZING ENGINE CRANKSHAFT SPEED SIGNAL

FUEL SYSTEM DIAGNOSTICS BY ANALYZING ENGINE CYLINDER PRESSURE SIGNA...

FUEL IGNITION QUALITY DETECTION

FUEL SYSTEM DIAGNOSTICS BY ANALYZING CYLINDER PRESSURE SIGNAL

FUEL INJECTION MEASUREMENT AND DIAGNOSTICS