TREA

Jae-sun You

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  • Gwangju-city, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cyclone unit and contaminants-collecting apparatus having the same
    • Patent number 7,645,311
    • Issue date Jan 12, 2010
    • Samsung Gwangju Electronics Co., LTD
    • Jang-keun Oh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collection apparatus for vacuum cleaner
    • Patent number 7,597,730
    • Issue date Oct 6, 2009
    • Samsung Gwangju Electronics Co., LTD
    • Dong-hun Yoo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Suction nozzle for a vacuum cleaner
    • Patent number 7,409,742
    • Issue date Aug 12, 2008
    • Samsung Gwangju Electronics, Co., Ltd.
    • Hwa-gyu Song
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Suction nozzle for a vacuum cleaner
    • Publication number 20070089263
    • Publication date Apr 26, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Hwa-gyu Song
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction brush for a vacuum cleaner
    • Publication number 20070074371
    • Publication date Apr 5, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Hwa-gyu Song
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction brush of vacuum cleaner
    • Publication number 20070067946
    • Publication date Mar 29, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Hwa-gyu Song
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum cleaner having brush motor using deceleration rate
    • Publication number 20070056139
    • Publication date Mar 15, 2007
    • Myung-won Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cyclone unit and contaminants-collecting apparatus having the same
    • Publication number 20070012003
    • Publication date Jan 18, 2007
    • SANSUNG GWANGJU ELECTRONICS., LTD.
    • Jang-keun Oh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dust collecting apparatus for vacuum cleaner
    • Publication number 20070011998
    • Publication date Jan 18, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Dong-hun Yoo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...