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Woocheol KANG
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Defrosting apparatus and refrigerator comprising same
Patent number
11,525,619
Issue date
Dec 13, 2022
LG Electronics Inc.
Woocheol Kang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Defrosting apparatus and refrigerator comprising same
Patent number
11,428,455
Issue date
Aug 30, 2022
LG Electronics Inc.
Minjae Jeong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Evaporator and refrigerator having same
Patent number
11,408,663
Issue date
Aug 9, 2022
LG Electronics Inc.
Hyunwoo Cho
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Evaporator and refrigerator comprising same
Patent number
11,098,944
Issue date
Aug 24, 2021
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
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
Evaporator and refrigerator having the same
Patent number
10,677,507
Issue date
Jun 9, 2020
LG Electronics Inc.
Jeongwoong Kim
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
Information
Patent Grant
Dryer for clothes
Patent number
10,329,708
Issue date
Jun 25, 2019
LG Electronics Inc.
Jinhyouk Shin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Drain pump and a clothes dryer having a drain pump
Patent number
9,982,384
Issue date
May 29, 2018
LG Electronics Inc.
Jinhyouk Shin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Dryer for clothes
Patent number
9,896,797
Issue date
Feb 20, 2018
LG Electronics Inc.
Jinhyouk Shin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
DEFROSTING APPARATUS AND REFRIGERATOR COMPRISING SAME
Publication number
20210172671
Publication date
Jun 10, 2021
LG ELECTRONICS INC.
Minjae JEONG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
DEFROSTING APPARATUS AND REFRIGERATOR COMPRISING SAME
Publication number
20200080763
Publication date
Mar 12, 2020
LG ELECTRONICS INC.
Woocheol KANG
F28 - HEAT EXCHANGE IN GENERAL
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
EVAPORATOR AND REFRIGERATOR COMPRISING SAME
Publication number
20190107318
Publication date
Apr 11, 2019
LG ELECTRONICS INC.
Youngjae SHIN
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EVAPORATOR AND REFRIGERATOR HAVING SAME
Publication number
20190063818
Publication date
Feb 28, 2019
LG ELECTRONICS INC.
Hyunwoo CHO
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
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
EVAPORATOR AND REFRIGERATOR HAVING THE SAME
Publication number
20180106526
Publication date
Apr 19, 2018
LG ELECTRONICS INC.
Jeongwoong KIM
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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...
Information
Patent Application
DRYER FOR CLOTHES
Publication number
20170037560
Publication date
Feb 9, 2017
LG ELECTRONICS INC.
Jinhyouk SHIN
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
DRYER FOR CLOTHES
Publication number
20170037561
Publication date
Feb 9, 2017
LG ELECTRONICS INC.
Jinhyouk SHIN
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
DRAIN PUMP AND A CLOTHES DRYER HAVING A DRAIN PUMP
Publication number
20160010271
Publication date
Jan 14, 2016
LG Electronics Inc.
Jinhyouk Shin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...