TREA

Choon Myun Chung

Follow

Person

  • Seoul, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal fan
    • Patent number 9,995,311
    • Issue date Jun 12, 2018
    • LG Electronics Inc.
    • Sang Yuk Son
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Outdoor unit for air conditioner
    • Patent number 9,416,982
    • Issue date Aug 16, 2016
    • LG Electronics Inc.
    • Jung Hoon Kim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Steam generator, method of controlling the same, cleaner using the...
    • Patent number 8,601,638
    • Issue date Dec 10, 2013
    • LG Electronics Inc.
    • Choon Myun Chung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner and intake port unit thereof
    • Patent number 8,056,181
    • Issue date Nov 15, 2011
    • LG Electronics Inc.
    • Hyoung Jun Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Steam generator, method of controlling the same, cleaner using the...
    • Patent number 7,917,991
    • Issue date Apr 5, 2011
    • LG Electronics Inc.
    • Choon Myun Chung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright type vacuum cleaner with water cleaning function
    • Patent number 7,735,185
    • Issue date Jun 15, 2010
    • LG Electronics Inc.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Complex type cleaner
    • Patent number 7,703,171
    • Issue date Apr 27, 2010
    • LG Electronics Inc.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Complex type cleaner
    • Patent number 7,703,172
    • Issue date Apr 27, 2010
    • LG Electronics Inc.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 7,647,672
    • Issue date Jan 19, 2010
    • LG Electronics Inc.
    • Hyeun-Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Complex type cleaner
    • Patent number 7,644,470
    • Issue date Jan 12, 2010
    • LG Electronics Inc.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter device for vacuum cleaner
    • Patent number 7,494,520
    • Issue date Feb 24, 2009
    • LG Electronics Inc.
    • Hyeun-Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-functional cleaner selectively performing vacuum cleaning and...
    • Patent number 7,377,009
    • Issue date May 27, 2008
    • LG Electronics Inc.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner having brush height control apparatus
    • Patent number 7,325,275
    • Issue date Feb 5, 2008
    • LG Electronics Inc.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Complex type cleaner
    • Patent number 7,322,071
    • Issue date Jan 29, 2008
    • LG Electronics Inc.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Condensing apparatus for washing and drying machine
    • Patent number 7,275,399
    • Issue date Oct 2, 2007
    • LG Electronics Inc.
    • Young-Hwan Park
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Suction apparatus of cleaner
    • Patent number 7,266,862
    • Issue date Sep 11, 2007
    • LG Electronics Inc.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner having brush
    • Patent number 7,257,859
    • Issue date Aug 21, 2007
    • LG Electronics Inc.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner with flow channel switch for blowing and sucking air
    • Patent number 7,231,687
    • Issue date Jun 19, 2007
    • LG Electronics Inc.
    • Ho-Seon Rew
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drum type washing and drying apparatus
    • Patent number 7,043,944
    • Issue date May 16, 2006
    • LG Electronics Inc.
    • Young-Hwan Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Combination drier and washer and aeration apparatus thereof
    • Patent number 7,021,088
    • Issue date Apr 4, 2006
    • LG Electronics Inc.
    • Kyung-Seop Hong
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clothes dryer and method for controlling operation thereof
    • Patent number 6,957,501
    • Issue date Oct 25, 2005
    • LG Electronics Inc.
    • Young Hwan Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Washing and drying machine and method for controlling drying proces...
    • Patent number 6,832,441
    • Issue date Dec 21, 2004
    • LG Electronics Inc.
    • In Chul Jeong
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Condensing type clothes dryer and condenser thereof
    • Patent number 6,769,196
    • Issue date Aug 3, 2004
    • LG Electronics Inc.
    • Young Hwan Park
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method for controlling washing and drying machine
    • Patent number 6,665,953
    • Issue date Dec 23, 2003
    • LG Electronics Inc.
    • Kyung Chul Woo
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIRECTIONAL AIRFLOW DEVICE AND AIR CLEANER WITH SAME
    • Publication number 20210162327
    • Publication date Jun 3, 2021
    • LG Electronics Inc.
    • Tae Man YANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20150308452
    • Publication date Oct 29, 2015
    • LG ELECTRONICS INC.
    • Sang Yuk SON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OUTDOOR UNIT FOR AIR CONDITIONER
    • Publication number 20110312264
    • Publication date Dec 22, 2011
    • LG Electronic, Inc.
    • Jung Hoon Kim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Steam Generator, Method of Controlling the Same, Cleaner Using the...
    • Publication number 20110088199
    • Publication date Apr 21, 2011
    • Choon Myun Chung
    • F22 - STEAM GENERATION
  • Information Patent Application

    CLEANER HAVING STEAM GENERATOR
    • Publication number 20070130718
    • Publication date Jun 14, 2007
    • LG ELECTRONICS INC.
    • Choon Myun CHUNG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND INTAKE PORT UNIT THEREOF
    • Publication number 20070130720
    • Publication date Jun 14, 2007
    • LG ELECTRONICS INC.
    • Hyoung Jun KIM
    • F22 - STEAM GENERATION
  • Information Patent Application

    STREAM GENERATOR, METHOD OF CONTROLLING THE SAME, CLEANER USING THE...
    • Publication number 20070130722
    • Publication date Jun 14, 2007
    • LG ELECTRONICS INC.
    • Choon Myun Chung
    • F22 - STEAM GENERATION
  • Information Patent Application

    CLEANER AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20070124891
    • Publication date Jun 7, 2007
    • LG ELECTRONICS INC.
    • Jeong Ho LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Upright type vacuum cleaner with water cleaning function
    • Publication number 20060260088
    • Publication date Nov 23, 2006
    • LG Electronics Inc.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Complex type cleaner
    • Publication number 20060090285
    • Publication date May 4, 2006
    • LG ELECTRONICS INC.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Complex type cleaner
    • Publication number 20060090288
    • Publication date May 4, 2006
    • LG ELECTRONICS INC.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Complex type cleaner
    • Publication number 20060085942
    • Publication date Apr 27, 2006
    • LG ELECTRONICS INC.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Complex type cleaner
    • Publication number 20060085941
    • Publication date Apr 27, 2006
    • LG ELECTRONICS INC.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20060010641
    • Publication date Jan 19, 2006
    • LG Electronics Inc.
    • Hyeun-Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Complex type cleaner
    • Publication number 20050262657
    • Publication date Dec 1, 2005
    • Yong-Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Filtering device for vacuum cleaner
    • Publication number 20050217067
    • Publication date Oct 6, 2005
    • LG Electronics Inc.
    • Ho-Seon Rew
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Complex type cleaner
    • Publication number 20050198763
    • Publication date Sep 15, 2005
    • LG Electronics, Inc.
    • Yong Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Filter device for vacuum cleaner
    • Publication number 20050198766
    • Publication date Sep 15, 2005
    • LG ELECTRONICS INC.
    • Hyeun-Sik Nam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cleaner
    • Publication number 20050166358
    • Publication date Aug 4, 2005
    • LG Electronics Inc.
    • Young-Woo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Condensing apparatus for washing and drying machine
    • Publication number 20050081575
    • Publication date Apr 21, 2005
    • LG ELECTRONICS INC.
    • Young-Hwan Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Drum type washing and drying apparatus
    • Publication number 20050081576
    • Publication date Apr 21, 2005
    • LG ELECTRONICS INC.
    • Young-Hwan Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20040250373
    • Publication date Dec 16, 2004
    • Ho-Seon Rew
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaner having brush height control apparatus
    • Publication number 20040231095
    • Publication date Nov 25, 2004
    • LG ELECTRONICS INC.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaner having brush
    • Publication number 20040221418
    • Publication date Nov 11, 2004
    • LG ELECTRONICS INC.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction apparatus of cleaner
    • Publication number 20040211030
    • Publication date Oct 28, 2004
    • LG ELECTRONICS INC.
    • Hyeun Sik Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Clothes dryer and cooling passage structure for cooling condenser t...
    • Publication number 20040098878
    • Publication date May 27, 2004
    • Young Hwan Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Clothes dryer and method for controlling operation thereof
    • Publication number 20040068889
    • Publication date Apr 15, 2004
    • Young-Hwan Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Condensing type clothes dryer and condenser thereof
    • Publication number 20040035019
    • Publication date Feb 26, 2004
    • Young Hwan Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Combination drier and washer and aeration apparatus thereof
    • Publication number 20030200773
    • Publication date Oct 30, 2003
    • LG Electronics Inc.
    • Kyung-Seop Hong
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Method for controlling washing and drying machine
    • Publication number 20030066206
    • Publication date Apr 10, 2003
    • Kyung Chul Woo
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...