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Eui-young Chang

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator
    • Patent number 10,161,668
    • Issue date Dec 25, 2018
    • Samsung Electronics Co., Ltd.
    • Seong Hyeon Sim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator with sterilizer
    • Patent number 9,702,611
    • Issue date Jul 11, 2017
    • Samsung Electronics Co., Ltd.
    • Sung Cheol Kang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 9,534,832
    • Issue date Jan 3, 2017
    • Samsung Electronics Co., Ltd.
    • Young Kyu Moon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and control method thereof
    • Patent number 9,534,821
    • Issue date Jan 3, 2017
    • Samsung Electronics Co., Ltd.
    • Sinn Bong Yoon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 8,523,375
    • Issue date Sep 3, 2013
    • Samsung Electronics Co., Ltd.
    • Joong Ho Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 7,204,095
    • Issue date Apr 17, 2007
    • Samsung Electronics Co., Ltd.
    • Bu-kil Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Icemaker
    • Patent number 7,010,934
    • Issue date Mar 14, 2006
    • Samsung Electronics Co., Ltd.
    • Sang-keun Choi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and control method thereof
    • Patent number 6,978,626
    • Issue date Dec 27, 2005
    • Samsung Electronics Co., Ltd.
    • Woo Sung Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator with multipurpose storage chamber and control method t...
    • Patent number 6,725,678
    • Issue date Apr 27, 2004
    • Samsung Electronics Co. Ltd.
    • Eui-Young Chang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cool air exhaling apparatus in enforced circulation type refrigerat...
    • Patent number 6,070,419
    • Issue date Jun 6, 2000
    • SamSung Electronics Co., Ltd.
    • Eui-young Chang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Cool air exhaling apparatus in enforced circulation type refrigerat...
    • Patent number 5,921,104
    • Issue date Jul 13, 1999
    • SamSung Electronics Co., Ltd.
    • Eui-young Chang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air sterilizer and deodorizer for a refrigerator
    • Patent number 5,501,084
    • Issue date Mar 26, 1996
    • SamSung Electronics Co., Ltd.
    • Eui-Young Chang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Evaporator of ice machine
    • Patent number 5,031,417
    • Issue date Jul 16, 1991
    • SamSung Electronics Co., Ltd.
    • Eui-Young Chang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator for ice maker
    • Patent number 4,995,245
    • Issue date Feb 26, 1991
    • Samsung Electronics Co., Ltd.
    • Eui Y. Chang
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR
    • Publication number 20170227277
    • Publication date Aug 10, 2017
    • Samsung Electronics Co., Ltd.
    • Seong Hyeon Sim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20130327076
    • Publication date Dec 12, 2013
    • Jin JEONG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20130313958
    • Publication date Nov 28, 2013
    • Samsung Electronics Co., Ltd.
    • Young Kyu MOON
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20130025303
    • Publication date Jan 31, 2013
    • Samsung Electronics Co., Ltd.
    • Sinn Bong YOON
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    REFRIGERATOR WITH STERILIZER
    • Publication number 20120204581
    • Publication date Aug 16, 2012
    • Samsung Electronics Co., Ltd.
    • Sung Cheol KANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator
    • Publication number 20110079034
    • Publication date Apr 7, 2011
    • Samsung Electronics Co., Ltd.
    • Joong Ho Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ice making unit and refrigerator having the same
    • Publication number 20090178428
    • Publication date Jul 16, 2009
    • Samsung Electronics Co., Ltd.
    • Young Jin Cho
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator
    • Publication number 20070044498
    • Publication date Mar 1, 2007
    • Samsung Electronics Co., Ltd.
    • Sung Cheol Kang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Operation control method of refrigerator
    • Publication number 20070033956
    • Publication date Feb 15, 2007
    • Samsung Electronics Co., Ltd.
    • Sung-cheol Kang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator
    • Publication number 20060130513
    • Publication date Jun 22, 2006
    • Samsung Electronics Co., Ltd.
    • Eui-Young Chang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF
    • Publication number 20050235665
    • Publication date Oct 27, 2005
    • Samsung Electronics Co., Ltd.
    • Woo Sung Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Icemaker
    • Publication number 20050160757
    • Publication date Jul 28, 2005
    • SAMSUNG ELECTRONICS CO., LTD.
    • Sang-Keun Choi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator
    • Publication number 20050138952
    • Publication date Jun 30, 2005
    • Samsung Electronics Co., Ltd.
    • Bu-kil Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Evaporator manufacturing method and refrigerator with the evaporator
    • Publication number 20050138807
    • Publication date Jun 30, 2005
    • Samsung Electronics Co., Ltd.
    • Jin-ho Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator with multipurpose storage chamber and control method t...
    • Publication number 20030097850
    • Publication date May 29, 2003
    • Samsung Electronics Co., Ltd.
    • Eui-Young Chang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...