Il Nahm Hwang

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Control method for turbocharger
- Patent number 10,408,124
- Issue date Sep 10, 2019
- Hyundai Motor Company
- Yoon Joo Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine system
- Patent number 10,132,252
- Issue date Nov 20, 2018
- Hyundai Motor Company
- Jong Il Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake system for engine
- Patent number 9,574,488
- Issue date Feb 21, 2017
- Hyundai Motor Company
- Woo Tae Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system
- Patent number 9,494,076
- Issue date Nov 15, 2016
- Hyundai Motor Company
- Jong Il Park
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine system
- Patent number 9,464,597
- Issue date Oct 11, 2016
- Hyundai Motor Company
- Dong Hee Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine having continuous variable timing device
- Patent number 9,194,305
- Issue date Nov 24, 2015
- Hyundai Motor Company
- Young Kyu Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine having continuously variable valve timing mechanism
- Patent number 9,169,745
- Issue date Oct 27, 2015
- Hyundai Motor Company
- Young Kyu Oh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of controlling CVVT according to current control for oil con...
- Patent number 9,115,651
- Issue date Aug 25, 2015
- Hyundai Motor Company
- Young Kyu Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and catalyst can for exhaust gas of vehicle
- Patent number 9,027,335
- Issue date May 12, 2015
- Hyundai Motor Company
- Woo Tae Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust pipe structure of vehicle
- Patent number 8,590,295
- Issue date Nov 26, 2013
- Hyundai Motor Company
- Ha-Dong Bong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Simultaneous heating/cooling multi air conditioner
- Patent number 8,091,377
- Issue date Jan 10, 2012
- LG Electronics Inc.
- Ho Jong Jeong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for controlling multi-unit air conditioning system
- Patent number 7,854,138
- Issue date Dec 21, 2010
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for controlling super-heating degree in heat p...
- Patent number 7,617,694
- Issue date Nov 17, 2009
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-unit air conditioner and method for controlling the same
- Patent number 7,600,389
- Issue date Oct 13, 2009
- LG Electronics Inc.
- Ki Bum Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for preventing liquid refrigerant accumulation of air con...
- Patent number 7,584,624
- Issue date Sep 8, 2009
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling air conditioner
- Patent number 7,472,559
- Issue date Jan 6, 2009
- LG Electronics Inc.
- Young Min Park
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner and outdoor unit therefor
- Patent number 7,407,002
- Issue date Aug 5, 2008
- LG Electronics Inc.
- Sae-Dong Jang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Control method for multiple heat pump
- Patent number 7,272,943
- Issue date Sep 25, 2007
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant bypassing and filtering apparatus of air conditioner an...
- Patent number 7,263,846
- Issue date Sep 4, 2007
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Control method for four-way valve of multiple heat pump
- Patent number 7,181,917
- Issue date Feb 27, 2007
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner and outdoor unit therefor
- Patent number 6,851,273
- Issue date Feb 8, 2005
- LG Electronics Inc.
- Sae-Dong Jang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-unit air conditioner and method for controlling the same
- Patent number 6,772,600
- Issue date Aug 10, 2004
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-unit air conditioner and method for controlling the same
- Patent number 6,755,038
- Issue date Jun 29, 2004
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Freezing system having two vaporizers for refrigerator
- Patent number 6,360,552
- Issue date Mar 26, 2002
- LG Electronics Inc.
- Won Hee Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
ENGINE SYSTEM
- Publication number 20180051642
- Publication date Feb 22, 2018
- Hyundai Motor Company
- Jong Il PARK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL METHOD FOR TURBOCHARGER
- Publication number 20150152777
- Publication date Jun 4, 2015
- Hyundai Motor Company
- Yoon Joo KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE HAVING CONTINUOUS VARIABLE TIMING DEVICE
- Publication number 20150101553
- Publication date Apr 16, 2015
- Kia Motors Corporation
- Young Kyu Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM
- Publication number 20150068204
- Publication date Mar 12, 2015
- Hyundai Motor Company
- Dong Hee Han
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST PIPE STRUCTURE OF VEHICLE
- Publication number 20110126526
- Publication date Jun 2, 2011
- Hyundai Motor Company
- Ha-Dong Bong
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSURE ADJUSTING VALVE FOR VEHICLE FUEL LINE
- Publication number 20090152486
- Publication date Jun 18, 2009
- Hyundai Motor Company
- Ha Dong Bong
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONER
- Publication number 20080209928
- Publication date Sep 4, 2008
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SIMULTANEOUS HEATING/COOLING MULTI AIR CONDITIONER
- Publication number 20080022710
- Publication date Jan 31, 2008
- Ho Jong Jeong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat pump air conditioner
- Publication number 20060156751
- Publication date Jul 20, 2006
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-unit air conditioner and method for controlling the same
- Publication number 20060123815
- Publication date Jun 15, 2006
- LG ELECTRONICS INC.
- Ki Bum Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-air conditioner and group-unit control method thereof
- Publication number 20060123811
- Publication date Jun 15, 2006
- LG ELECTRONICS INC.
- Do Yong Ha
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method for controlling multi-unit air conditioning system
- Publication number 20060117777
- Publication date Jun 8, 2006
- LG Electronics Inc.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Indoor unit of air conditioner
- Publication number 20060107684
- Publication date May 25, 2006
- LG Electronics Inc.
- Il Nahm Hwang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Refrigerant bypassing and filtering apparatus of air conditioner an...
- Publication number 20060107688
- Publication date May 25, 2006
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Outdoor-unit software upgrade system and method
- Publication number 20060106912
- Publication date May 18, 2006
- LG Electronics Inc.
- Ki-bum Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method for four-way valve of multiple heat pump
- Publication number 20050193748
- Publication date Sep 8, 2005
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Control method for multiple heat pump
- Publication number 20050193749
- Publication date Sep 8, 2005
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and method for recycling oil in air conditioner
- Publication number 20050092000
- Publication date May 5, 2005
- LG ELECTRONICS INC.
- Il-Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air conditioner having multiple outdoor units, and control method t...
- Publication number 20050086954
- Publication date Apr 28, 2005
- LG ELECTRONICS INC.
- Jin-Seob Song
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Apparatus for preventing liquid refrigerant accumulation of air con...
- Publication number 20050081537
- Publication date Apr 21, 2005
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Apparatus and method for controlling supper-heating degree in heat...
- Publication number 20050081539
- Publication date Apr 21, 2005
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and method for controlling air conditioner
- Publication number 20050081540
- Publication date Apr 21, 2005
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air conditioner and outdoor unit therefor
- Publication number 20040226711
- Publication date Nov 18, 2004
- LG ELECTRONICS INC.
- Sae-Dong Jang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for controlling air conditioner
- Publication number 20040221593
- Publication date Nov 11, 2004
- LG Electronics Inc.
- Young Min Park
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air conditioner and outdoor unit therefor
- Publication number 20040216480
- Publication date Nov 4, 2004
- LG ELECTRONICS INC.
- Sae-Dong Jang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-unit air conditioner and method for controlling the same
- Publication number 20030230096
- Publication date Dec 18, 2003
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-unit air conditioner and method for controlling the same
- Publication number 20030230100
- Publication date Dec 18, 2003
- LG ELECTRONICS INC.
- Il Nahm Hwang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Il Nahm Hwang

Person

Patents Grantslast 30 patents

Control method for turbocharger

Engine system

Intake system for engine

Engine system

Engine system

Engine having continuous variable timing device

Engine having continuously variable valve timing mechanism

Method of controlling CVVT according to current control for oil con...

Apparatus and catalyst can for exhaust gas of vehicle

Exhaust pipe structure of vehicle

Simultaneous heating/cooling multi air conditioner

Method for controlling multi-unit air conditioning system

Apparatus and method for controlling super-heating degree in heat p...

Multi-unit air conditioner and method for controlling the same

Apparatus for preventing liquid refrigerant accumulation of air con...

Method for controlling air conditioner

Air conditioner and outdoor unit therefor

Control method for multiple heat pump

Refrigerant bypassing and filtering apparatus of air conditioner an...

Control method for four-way valve of multiple heat pump

Air conditioner and outdoor unit therefor

Multi-unit air conditioner and method for controlling the same

Multi-unit air conditioner and method for controlling the same

Freezing system having two vaporizers for refrigerator

Patents Applicationslast 30 patents

ENGINE SYSTEM

CONTROL METHOD FOR TURBOCHARGER

ENGINE HAVING CONTINUOUS VARIABLE TIMING DEVICE

ENGINE SYSTEM

EXHAUST PIPE STRUCTURE OF VEHICLE

PRESSURE ADJUSTING VALVE FOR VEHICLE FUEL LINE

SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONER

SIMULTANEOUS HEATING/COOLING MULTI AIR CONDITIONER

Heat pump air conditioner

Multi-unit air conditioner and method for controlling the same

Multi-air conditioner and group-unit control method thereof

Method for controlling multi-unit air conditioning system

Indoor unit of air conditioner

Refrigerant bypassing and filtering apparatus of air conditioner an...

Outdoor-unit software upgrade system and method

Control method for four-way valve of multiple heat pump

Control method for multiple heat pump

System and method for recycling oil in air conditioner

Air conditioner having multiple outdoor units, and control method t...

Apparatus for preventing liquid refrigerant accumulation of air con...

Apparatus and method for controlling supper-heating degree in heat...

System and method for controlling air conditioner

Air conditioner and outdoor unit therefor

Method for controlling air conditioner

Air conditioner and outdoor unit therefor

Multi-unit air conditioner and method for controlling the same

Multi-unit air conditioner and method for controlling the same