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Min Chul Cho
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Changwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Ventilation system and controlling method of the same
Patent number
8,944,897
Issue date
Feb 3, 2015
LG Electronics Inc.
Min Chul Cho
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Ceiling type air conditioner
Patent number
8,007,553
Issue date
Aug 30, 2011
LG Electronics Inc.
Min Chul Cho
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanging system of ventilating device
Patent number
7,316,261
Issue date
Jan 8, 2008
LG Electronics Inc.
Min-Chul Cho
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Heat exchanger of ventilating system
Patent number
7,267,165
Issue date
Sep 11, 2007
LG Electronics Inc.
Soo-Yeon Shin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger of ventilating system
Patent number
7,237,603
Issue date
Jul 3, 2007
LG Electronics Inc.
Soo-Yeon Shin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger of ventilating system
Patent number
7,228,891
Issue date
Jun 12, 2007
LG Electronics Inc.
Soo-Yeon Shin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger of ventilating system
Patent number
7,188,666
Issue date
Mar 13, 2007
LG Electronics Inc.
Seong-Hwan Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air conditioner
Patent number
7,171,816
Issue date
Feb 6, 2007
LG Electronics Inc.
Ho Geun Jang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger of ventilating system
Patent number
7,168,482
Issue date
Jan 30, 2007
LG Electronics Inc.
Seong-Hwan Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger of ventilating system
Patent number
7,147,049
Issue date
Dec 12, 2006
LG Electronics Inc.
Seong-Hwan Lee
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
VENTILATION SYSTEM AND CONTROLLING METHOD OF THE SAME
Publication number
20100291857
Publication date
Nov 18, 2010
Min Chul Cho
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Ceiling type air conditioner
Publication number
20090188268
Publication date
Jul 30, 2009
LG ELECTRONICS INC.
Min Chul Cho
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Heat exchanger of ventilating system
Publication number
20060070728
Publication date
Apr 6, 2006
LG ELECTRONICS INC.
Soo-Yeon Shin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger of ventilating system
Publication number
20060060337
Publication date
Mar 23, 2006
LG ELECTRONICS INC.
Soo-Yeon Shin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger of ventilating system
Publication number
20060060338
Publication date
Mar 23, 2006
LG ELECTRONICS INC.
Soo-Yeon Shin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger of ventilating system
Publication number
20060054309
Publication date
Mar 16, 2006
Seong-Hwan Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanging system of ventilating device
Publication number
20060054302
Publication date
Mar 16, 2006
Min-Chul Cho
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Heat exchanger of ventilating system
Publication number
20060011331
Publication date
Jan 19, 2006
Seong-Hwan Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Air conditioner
Publication number
20050274131
Publication date
Dec 15, 2005
LG Electronics Inc.
Min Chul Cho
F24 - HEATING RANGES VENTILATING