TREA

Jun Hoo CHOE

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  • Gwangju, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dust collecting apparatus and vacuum cleaner having the same
    • Patent number 9,949,606
    • Issue date Apr 24, 2018
    • Samsung Electronics Co., Ltd.
    • Jung Gyun Han
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,661,966
    • Issue date May 30, 2017
    • Samsung Electronics Co., Ltd.
    • Joung Soo Park
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,247,854
    • Issue date Feb 2, 2016
    • Samsung Electronics Co., Ltd.
    • Joung Soo Park
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collecting apparatus and vacuum cleaner having the same
    • Patent number 9,078,548
    • Issue date Jul 14, 2015
    • Samsung Electronics Co., Ltd.
    • Jung Gyun Han
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner having shredder
    • Patent number 8,857,010
    • Issue date Oct 14, 2014
    • Samsung Electronics Co., Ltd.
    • Jang-keun Kim
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vacuum cleaner having shredder
    • Patent number 8,522,395
    • Issue date Sep 3, 2013
    • Samsung Electronics Co., Ltd.
    • Jang-keun Oh
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20160135654
    • Publication date May 19, 2016
    • Samsung Electronics Co., Ltd.
    • Joung Soo PARK
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST COLLECTING APPARATUS AND VACUUM CLEANER HAVING THE SAME
    • Publication number 20150265120
    • Publication date Sep 24, 2015
    • Samsung Electronics Co., Ltd.
    • Jung Gyun HAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CYCLONE DUST COLLECTING APPARATUS AND CLEANER HAVING THE SAME
    • Publication number 20150223657
    • Publication date Aug 13, 2015
    • Samsung Electronics Co., Ltd.
    • Jun Hoo CHOE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST COLLECTING APPARATUS AND VACUUM CLEANER HAVING THE SAME
    • Publication number 20140359966
    • Publication date Dec 11, 2014
    • SAMSUNG ELECTRONICS CO., LTD.
    • Jung Gyun HAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20140359967
    • Publication date Dec 11, 2014
    • Samsung Electronics Co., Ltd.
    • Joung Soo PARK
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER HAVING SHREDDER
    • Publication number 20130239358
    • Publication date Sep 19, 2013
    • Samsung Electronics Co., Ltd.
    • Jang-keun Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER HAVING SHREDDER
    • Publication number 20130007981
    • Publication date Jan 10, 2013
    • Samsung Electronics Co., Ltd.
    • Jang-keun Oh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...