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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Defrosting device and refrigerator having the same
Patent number
11,226,150
Issue date
Jan 18, 2022
LG Electronics Inc.
Yonggap Park
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Evaporator and refrigerator having the same
Patent number
11,149,995
Issue date
Oct 19, 2021
LG Electronics Inc.
Kwangsoo Jung
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Defrosting device and refrigerator having the same
Patent number
11,079,148
Issue date
Aug 3, 2021
LG Electronics Inc.
Geunhyung Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Defroster and refrigerator having same
Patent number
10,871,320
Issue date
Dec 22, 2020
LG Electronics Inc.
Woocheol Kang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Defrost heat discharge system and refrigerator having the same
Patent number
10,663,213
Issue date
May 26, 2020
LG Electronics Inc.
Kwangsoo Jung
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Defrosting device and refrigerator having the same
Patent number
10,520,240
Issue date
Dec 31, 2019
LG Electronics Inc.
Kwangsoo Jung
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Defrosting device and refrigerator having the same
Patent number
10,408,525
Issue date
Sep 10, 2019
LG Electronics Inc.
Youngjae Shin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Defrosting device and refrigerator having the same
Patent number
10,386,102
Issue date
Aug 20, 2019
LG Electronics Inc.
Geunhyung Lee
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DEFROSTING DEVICE AND REFRIGERATOR HAVING THE SAME
Publication number
20190368796
Publication date
Dec 5, 2019
LG ELECTRONICS INC.
Geunhyung LEE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DEFROSTER AND REFRIGERATOR HAVING SAME
Publication number
20190011171
Publication date
Jan 10, 2019
Woocheol KANG
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DEFROSTING DEVICE AND REFRIGERATOR HAVING THE SAME
Publication number
20180283766
Publication date
Oct 4, 2018
LG ELECTRONICS INC.
Kwangsoo JUNG
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DEFROST HEAT DISCHARGE SYSTEM AND REFRIGERATOR HAVING THE SAME
Publication number
20180274847
Publication date
Sep 27, 2018
LG ELECTRONICS INC.
Kwangsoo JUNG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
EVAPORATOR AND REFRIGERATOR HAVING THE SAME
Publication number
20180245826
Publication date
Aug 30, 2018
LG ELECTRONICS INC.
Kwangsoo JUNG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
DEFROSTING DEVICE AND REFRIGERATOR HAVING THE SAME
Publication number
20180156523
Publication date
Jun 7, 2018
LG Electronics Inc.
Yonggap PARK
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DEFROSTING DEVICE AND REFRIGERATOR HAVING THE SAME
Publication number
20170336114
Publication date
Nov 23, 2017
LG ELECTRONICS INC.
Geunhyung LEE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DEFROSTING DEVICE AND REFRIGERATOR HAVING THE SAME
Publication number
20170131018
Publication date
May 11, 2017
LG ELECTRONICS INC.
Youngjae SHIN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...