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Gunho Ha

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,160,430
    • Issue date Nov 2, 2021
    • LG Electronics Inc.
    • Changhoon Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum cleaner and cleaner handle
    • Patent number 10,912,437
    • Issue date Feb 9, 2021
    • LG Electronics Inc.
    • Jinwoo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handle for cleaner and device having improved grip feeling
    • Patent number 10,806,319
    • Issue date Oct 20, 2020
    • LG Electronics Inc.
    • Jinwoo Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 10,694,911
    • Issue date Jun 30, 2020
    • LG Electronics Inc.
    • Changhoon Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 10,285,554
    • Issue date May 14, 2019
    • LG Electronics Inc.
    • Gunho Ha
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 10,188,249
    • Issue date Jan 29, 2019
    • LG Electronics Inc.
    • Jungkyu Son
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 10,178,933
    • Issue date Jan 15, 2019
    • LG Electronics Inc.
    • Changhoon Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,955,833
    • Issue date May 1, 2018
    • LG Electronics Inc.
    • Changook Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner and control method of the same
    • Patent number 9,820,623
    • Issue date Nov 21, 2017
    • LG Electronics Inc.
    • Gunho Ha
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,655,489
    • Issue date May 23, 2017
    • LG Electronics Inc.
    • Gunho Ha
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER WITH BATTERY MANAGEMENT SYSTEM
    • Publication number 20190208975
    • Publication date Jul 11, 2019
    • LG ELECTRONICS INC.
    • Changhoon LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20190142235
    • Publication date May 16, 2019
    • LG Electronics Inc.
    • Changhoon LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND CLEANER HANDLE
    • Publication number 20180368643
    • Publication date Dec 27, 2018
    • LG ELECTRONICS INC.
    • Jinwoo LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20180310790
    • Publication date Nov 1, 2018
    • LG ELECTRONICS INC.
    • Changhoon Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20170245716
    • Publication date Aug 31, 2017
    • LG ELECTRONICS INC.
    • Jungkyu SON
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDLE FOR CLEANER AND DEVICE HAVING IMPROVED GRIP FEELING
    • Publication number 20170188773
    • Publication date Jul 6, 2017
    • LG ELECTRONICS INC.
    • Jinwoo LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND CONTROL METHOD OF THE SAME
    • Publication number 20170071430
    • Publication date Mar 16, 2017
    • LG ELECTRONICS INC.
    • Gunho HA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20170027400
    • Publication date Feb 2, 2017
    • LG Electronics Inc.
    • Changhoon LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20160287043
    • Publication date Oct 6, 2016
    • LG ELECTRONICS INC.
    • Gunho Ha
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20160088991
    • Publication date Mar 31, 2016
    • LG Electronics Inc.
    • Changhoon Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20160088992
    • Publication date Mar 31, 2016
    • LG Electronics Inc.
    • Changhoon LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20150366425
    • Publication date Dec 24, 2015
    • LG ELECTRONICS INC.
    • Changhoon Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20150320283
    • Publication date Nov 12, 2015
    • LG ELECTRONICS INC.
    • Changhoon LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20150320284
    • Publication date Nov 12, 2015
    • LG ELECTRONICS INC.
    • Gunho Ha
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20150320285
    • Publication date Nov 12, 2015
    • LG ELECTRONICS INC.
    • Changhoon LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20140182080
    • Publication date Jul 3, 2014
    • LG ELECTRONICS INC.
    • Changook Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...