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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Gas furnace for heating indoor space and controlling method thereof
Patent number
10,495,321
Issue date
Dec 3, 2019
LG Electronics Inc.
Janghee Park
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner having engine and generator
Patent number
10,436,460
Issue date
Oct 8, 2019
LG Electronics Inc.
Wooho Cha
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Gas furnace for indoor heating
Patent number
10,378,779
Issue date
Aug 13, 2019
LG Electronics Inc.
Janghee Park
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air blower and air conditioner having the same
Patent number
10,302,091
Issue date
May 28, 2019
LG Electronics Inc.
Namjoon Cho
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Scroll compressor and air conditioner including a scroll compressor
Patent number
10,184,472
Issue date
Jan 22, 2019
LG Electronics Inc.
Byoungjin Ryu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Centrifugal fan
Patent number
10,132,328
Issue date
Nov 20, 2018
LG Electronics Inc.
Namjoon Cho
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air conditioner
Patent number
9,958,189
Issue date
May 1, 2018
LG Electronics Inc.
Byoungjin Ryu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner
Patent number
9,714,769
Issue date
Jul 25, 2017
LG Electronics Inc.
Song Choi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant system and a control method the same
Patent number
9,500,397
Issue date
Nov 22, 2016
LG Electronics Inc.
Hojong Jeong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner
Patent number
9,140,474
Issue date
Sep 22, 2015
LG Electronics Inc.
Jiyoung Jang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air conditioner and method for controlling the same based on a calc...
Patent number
9,103,557
Issue date
Aug 11, 2015
LG Electronics Inc.
Changmin Choi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Refrigerant system and method for controlling the same
Patent number
9,103,570
Issue date
Aug 11, 2015
LG Electronics Inc.
Jiyoung Jang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Air conditioner having plural compressors with oil bypass unit
Patent number
8,820,103
Issue date
Sep 2, 2014
LG Electronics Inc.
Hojong Jeong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant system and method for controlling the same
Patent number
8,769,968
Issue date
Jul 8, 2014
LG Electronics Inc.
Hojong Jeong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
GAS FURNACE FOR INDOOR HEATING
Publication number
20170176023
Publication date
Jun 22, 2017
LG ELECTRONICS INC.
Janghee PARK
F24 - HEATING RANGES VENTILATING
Information
Patent Application
GAS FURNACE FOR HEATING INDOOR SPACE AND CONTROLLING METHOD THEREOF
Publication number
20170176024
Publication date
Jun 22, 2017
LG ELECTRONICS INC.
Janghee PARK
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CENTRIFUGAL FAN
Publication number
20170058914
Publication date
Mar 2, 2017
LG ELECTRONICS INC.
Namjoon CHO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AIR BLOWER AND AIR CONDITIONER HAVING THE SAME
Publication number
20170051749
Publication date
Feb 23, 2017
LG ELECTRONICS INC.
Namjoon CHO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME
Publication number
20160252261
Publication date
Sep 1, 2016
LG ELECTRONICS INC.
Wooho CHA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SCROLL COMPRESSOR AND AIR CONDITIONER INCLUDING A SCROLL COMPRESSOR
Publication number
20160201669
Publication date
Jul 14, 2016
LG ELECTRONICS INC.
Byoungjin Ryu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AIR CONDITIONER
Publication number
20160201954
Publication date
Jul 14, 2016
LG ELECTRONICS INC.
Byoungjin Ryu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER
Publication number
20150267928
Publication date
Sep 24, 2015
LG ELECTRONICS INC.
Song Choi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
REFRIGERANT SYSTEM AND A CONTROL METHOD THE SAME
Publication number
20130298582
Publication date
Nov 14, 2013
LG ELECTRONICS INC.
Hojong Jeong
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
20120118533
Publication date
May 17, 2012
LG ELECTRONICS INC.
Jiyoung Jang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFIGERANT SYSTEM AND A CONTROL METHOD THE SAME
Publication number
20120073313
Publication date
Mar 29, 2012
Hojong Jeong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERANT SYSTEM AND METHOD FOR CONTROLLING THE SAME
Publication number
20120073311
Publication date
Mar 29, 2012
Hojong JEONG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERANT SYSTEM
Publication number
20110192183
Publication date
Aug 11, 2011
Doyong HA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERANT SYSTEM
Publication number
20110192181
Publication date
Aug 11, 2011
Haeyen YI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERANT SYSTEM AND METHOD FOR CONTROLLING THE SAME
Publication number
20110174002
Publication date
Jul 21, 2011
Jiyoung JANG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME
Publication number
20110154834
Publication date
Jun 30, 2011
Changmin Choi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Air Conditioner
Publication number
20110155816
Publication date
Jun 30, 2011
Hojong JEONG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...