TREA

Yeon-Yi Hwang

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  • Busan, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Health artificial pearl and manufacturing method therefor
    • Patent number 11,999,659
    • Issue date Jun 4, 2024
    • Yeon Ho Hwang
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Refrigerator with visible light radiation
    • Patent number 8,813,516
    • Issue date Aug 26, 2014
    • LG Electronics Inc.
    • Deul Re Min
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 8,327,657
    • Issue date Dec 11, 2012
    • LG Electronics Inc.
    • Deul Re Min
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Kimchi refrigerator and control method of the same
    • Patent number 8,011,195
    • Issue date Sep 6, 2011
    • LG Electronics Inc.
    • Eun Young Park
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Kimchi refrigerator and control method of the same
    • Patent number 7,878,018
    • Issue date Feb 1, 2011
    • LG Electronics Inc.
    • Eun Young Park
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Food keeping refrigerator
    • Patent number 7,866,171
    • Issue date Jan 11, 2011
    • LG Electronics Inc.
    • Kwan-Shik Cho
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Refrigerator and method for keeping food using the same
    • Patent number 7,685,934
    • Issue date Mar 30, 2010
    • LG Electronics Inc.
    • Deul Re Min
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vegetable room for refrigerator
    • Patent number 7,624,593
    • Issue date Dec 1, 2009
    • LG Electronics Inc.
    • Sang-Ik Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vegetable room for refrigerator
    • Patent number 7,363,773
    • Issue date Apr 29, 2008
    • LG Electronics Inc.
    • Sang-Ik Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    HEALTH ARTIFICIAL PEARL AND MANUFACTURING METHOD THEREFOR
    • Publication number 20210395151
    • Publication date Dec 23, 2021
    • Yeon Ho HWANG
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20100170278
    • Publication date Jul 8, 2010
    • LG ELECTRONICS INC.
    • Deul Re Min
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator
    • Publication number 20080307818
    • Publication date Dec 18, 2008
    • LG ELECTRONICS INC.
    • Deul Re Min
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Food keeping refrigerator
    • Publication number 20080066475
    • Publication date Mar 20, 2008
    • Kwan-Shik Cho
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Kimchi refrigerator and control method of the same
    • Publication number 20080066485
    • Publication date Mar 20, 2008
    • Eun Young Park
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Kimchi refrigerator and control method of the same
    • Publication number 20070180843
    • Publication date Aug 9, 2007
    • Eun Young Park
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Refrigerator and method for keeping food using the same
    • Publication number 20070104841
    • Publication date May 10, 2007
    • Deul Re Min
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Vegetable room for refrigerator
    • Publication number 20060016210
    • Publication date Jan 26, 2006
    • LG ELECTRONICS INC.
    • Sang-Ik Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Vegetable room for refrigerator
    • Publication number 20060005567
    • Publication date Jan 12, 2006
    • LG ELECTRONICS INC.
    • Sang-Ik Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...