Jun Eui Chang

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Suwon-City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Air cleaning humidifier and disc assembly thereof
- Patent number 8,459,616
- Issue date Jun 11, 2013
- Samsung Electronics Co., Ltd.
- Jung Ho Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Disc assembly of air cleaning humidifier
- Patent number 8,459,617
- Issue date Jun 11, 2013
- Samsung Electronics Co., Ltd.
- Jong Chul Ahn
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air cleaning humidifier and disc assembly thereof
- Patent number 8,434,743
- Issue date May 7, 2013
- Samsung Electronics Co., Ltd.
- Jong Chul Ahn
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air cleaning apparatus
- Patent number 7,112,232
- Issue date Sep 26, 2006
- Samsung Electronics Co., Ltd.
- Jun Eui Chang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air cleaning apparatus
- Patent number 6,929,684
- Issue date Aug 16, 2005
- Samsung Electronics Co., Ltd.
- Jun Eui Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DISC ASSEMBLY OF AIR CLEANING HUMIDIFIER
- Publication number 20130062791
- Publication date Mar 14, 2013
- Samsung Electronics Co., Ltd.
- Jong Chul AHN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air cleaning humidifier and disc assembly thereof
- Publication number 20110084414
- Publication date Apr 14, 2011
- Samsung Electronics Co., Ltd.
- Jong Chul Ahn
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air cleaning humidifier and disc assembly thereof
- Publication number 20110084415
- Publication date Apr 14, 2011
- Samsung Electronics Co., Ltd.
- Jung Ho Kim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air cleaning humidifier
- Publication number 20110048237
- Publication date Mar 3, 2011
- Samsung Electronics Co., Ltd.
- Jong Chul Ahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air cleaning apparatus
- Publication number 20040118289
- Publication date Jun 24, 2004
- Samsung Electronics Co., Ltd.
- Jun Eui Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air cleaning apparatus
- Publication number 20040118093
- Publication date Jun 24, 2004
- Samsung Electronics Co., Ltd.
- Jun Eui Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL