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Yonghee Jang
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Air conditioner and control method thereof
Patent number
9,347,697
Issue date
May 24, 2016
LG Electronics Inc.
Byeongsu Kim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner
Patent number
9,032,756
Issue date
May 19, 2015
LG Electronics Inc.
Beomchan Kim
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Scroll compressor and air conditioner including the same
Patent number
8,997,518
Issue date
Apr 7, 2015
LG Electronics Inc.
Yonghee Jang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Heat pump including at least two refrigerant injection flow paths i...
Patent number
8,789,382
Issue date
Jul 29, 2014
LG Electronics Inc.
Younghwan Ko
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat pump and method of controlling the same
Patent number
8,635,879
Issue date
Jan 28, 2014
LG Electronics Inc.
Byoungjin Ryu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
AIR CONDITIONER AND CONTROL METHOD THEREOF
Publication number
20130219927
Publication date
Aug 29, 2013
Byeongsu KIM
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SCROLL COMPRESSOR AND AIR CONDITIONER INCLUDING THE SAME
Publication number
20130081424
Publication date
Apr 4, 2013
Yonghee Jang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR AND AIR CONDITIONER INCLUDING THE SAME
Publication number
20130081425
Publication date
Apr 4, 2013
Yonghee Jang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AIR CONDITIONER
Publication number
20130055749
Publication date
Mar 7, 2013
Beomchan Kim
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
AIR CONDITIONER
Publication number
20130055754
Publication date
Mar 7, 2013
Beomchan Kim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER
Publication number
20130055753
Publication date
Mar 7, 2013
Beomchan Kim
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT PUMP AND METHOD OF CONTROLLING THE SAME
Publication number
20120125024
Publication date
May 24, 2012
Byoungjin Ryu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER
Publication number
20120111050
Publication date
May 10, 2012
LG Electronics Inc.
Yonghee JANG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT PUMP
Publication number
20110113808
Publication date
May 19, 2011
Younghwan Ko
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...