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Donggeun LEE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaner
    • Patent number 12,064,077
    • Issue date Aug 20, 2024
    • LG Electronics Inc.
    • Dongjae Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner system
    • Patent number 12,064,078
    • Issue date Aug 20, 2024
    • LG Electronics Inc.
    • Daeho Chang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner system
    • Patent number 12,016,516
    • Issue date Jun 25, 2024
    • LG Electronics Inc.
    • Daeho Chang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Motor driving apparatus and cleaner including the same
    • Patent number 11,849,568
    • Issue date Dec 19, 2023
    • LG Electronics Inc.
    • Seongju Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cleaner
    • Patent number 11,771,279
    • Issue date Oct 3, 2023
    • LG Electronics Inc.
    • Daeho Chang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robot cleaner
    • Patent number 11,712,146
    • Issue date Aug 1, 2023
    • LG Electronics Inc.
    • Moohyun Ko
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robot cleaner
    • Patent number 11,700,990
    • Issue date Jul 18, 2023
    • LG Electronics Inc.
    • Moohyun Ko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Cleaner
    • Patent number 11,457,783
    • Issue date Oct 4, 2022
    • LG Electronics Inc.
    • Dongjae Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robot cleaner
    • Patent number 11,412,908
    • Issue date Aug 16, 2022
    • LG Electronics Inc.
    • Moohyun Ko
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,382,468
    • Issue date Jul 12, 2022
    • LG Electronics Inc.
    • Jinhyouk Shin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Motor driving apparatus and method thereof
    • Patent number 11,296,632
    • Issue date Apr 5, 2022
    • LG Electronics Inc.
    • Jungsong Moon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving apparatus and home appliance including the same
    • Patent number 11,296,643
    • Issue date Apr 5, 2022
    • LG Electronics Inc.
    • Seongju Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Compressor including rotational shaft with refrigerant flow path
    • Patent number 11,221,007
    • Issue date Jan 11, 2022
    • LG Electronics Inc.
    • Donggeun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Suction valve assembly for a compressor and a compressor having a s...
    • Patent number 11,111,920
    • Issue date Sep 7, 2021
    • LG Electronics Inc.
    • Donggeun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having check valve and passage that communicates...
    • Patent number 10,890,182
    • Issue date Jan 12, 2021
    • LG Electronics Inc.
    • Donggeun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor control device and method for controlling motor control device
    • Patent number 10,651,768
    • Issue date May 12, 2020
    • LG Electronics Inc.
    • Yonghwa Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control device and method for controlling motor control device
    • Patent number 10,644,632
    • Issue date May 5, 2020
    • LG Electronics Inc.
    • Donggeun Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control device and method for controlling motor control device
    • Patent number 10,411,623
    • Issue date Sep 10, 2019
    • LG Electronics Inc.
    • Yonghwa Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    DUST COLLECTING DEVICE, CLEANER, AND CLEANER STATION
    • Publication number 20240374098
    • Publication date Nov 14, 2024
    • LG ELECTRONICS INC.
    • Jungwan RYU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WET CLOTH MODULE FOR CLEANER
    • Publication number 20240358215
    • Publication date Oct 31, 2024
    • LG ELECTRONICS INC.
    • Donggeun LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SMART REFRIGERATOR
    • Publication number 20240344763
    • Publication date Oct 17, 2024
    • LG ELECTRONICS INC.
    • Changwon KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CLEANER STATION
    • Publication number 20240315509
    • Publication date Sep 26, 2024
    • LG ELECTRONICS INC.
    • Donggeun LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD FOR CHANGING COLOR OF PANEL AND HOME APPLIANCE
    • Publication number 20240284575
    • Publication date Aug 22, 2024
    • LG ELECTRONICS INC.
    • Changwon KIM
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CLEANER STATION AND CLEANER SYSTEM COMPRISING THE SAME
    • Publication number 20240277198
    • Publication date Aug 22, 2024
    • LG ELECTRONICS INC.
    • Yeonghan JEONG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER SYSTEM
    • Publication number 20240260803
    • Publication date Aug 8, 2024
    • LG ELECTRONICS INC.
    • Daeho CHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER STATION AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20230371770
    • Publication date Nov 23, 2023
    • LG ELECTRONICS INC.
    • Jungwan RYU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER STATION
    • Publication number 20230263348
    • Publication date Aug 24, 2023
    • LG ELECTRONICS INC.
    • Hyunwoo PARK
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STATION AND DUST REMOVAL SYSTEM INCLUDING THE SAME
    • Publication number 20230148812
    • Publication date May 18, 2023
    • LG ELECTRONICS INC.
    • Ingyu YANG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    NOZZLE FOR CLEANER
    • Publication number 20230116509
    • Publication date Apr 13, 2023
    • LG ELECTRONICS INC.
    • Dongjae LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER SYSTEM
    • Publication number 20220110496
    • Publication date Apr 14, 2022
    • LG ELECTRONICS INC.
    • Daeho CHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER SYSTEM
    • Publication number 20220104669
    • Publication date Apr 7, 2022
    • LG ELECTRONICS INC.
    • Daeho CHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANER
    • Publication number 20210186294
    • Publication date Jun 24, 2021
    • LG ELECTRONICS INC.
    • Moohyun KO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTOR DRIVING APPARATUS AND CLEANER INCLUDING THE SAME
    • Publication number 20210068313
    • Publication date Mar 4, 2021
    • LG ELECTRONICS INC.
    • Seongju KIM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANER
    • Publication number 20210030248
    • Publication date Feb 4, 2021
    • LG ELECTRONICS INC.
    • Moohyun KO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANER
    • Publication number 20210030249
    • Publication date Feb 4, 2021
    • LG ELECTRONICS INC.
    • Moohyun Ko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CLEANER
    • Publication number 20210022573
    • Publication date Jan 28, 2021
    • LG ELECTRONICS INC.
    • Jinhyouk Shin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTOR DRIVING APPARATUS AND METHOD THEREOF
    • Publication number 20210021220
    • Publication date Jan 21, 2021
    • LG ELECTRONICS INC.
    • Jungsong MOON
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210003130
    • Publication date Jan 7, 2021
    • LG Electronics Inc.
    • Donggeun LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME
    • Publication number 20210006192
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Seongju KIM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SUCTION VALVE ASSEMBLY FOR A COMPRESSOR AND A COMPRESSOR HAVING A S...
    • Publication number 20200408207
    • Publication date Dec 31, 2020
    • LG ELECTRONICS INC.
    • Donggeun LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CLEANER
    • Publication number 20200383538
    • Publication date Dec 10, 2020
    • LG ELECTRONICS INC.
    • Dongjae LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20200383540
    • Publication date Dec 10, 2020
    • LG ELECTRONICS INC.
    • Daeho Change
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SWITCHING DEVICE USING ELECTRON SHUTTLE
    • Publication number 20200274048
    • Publication date Aug 27, 2020
    • Korea Institute of Science and Technology
    • Chulki KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NOZZLE FOR CLEANER
    • Publication number 20200015644
    • Publication date Jan 16, 2020
    • LG ELECTRONICS INC.
    • Dongjae LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTOR CONTROL DEVICE AND METHOD FOR CONTROLLING MOTOR CONTROL DEVICE
    • Publication number 20190348934
    • Publication date Nov 14, 2019
    • LG Electronics Inc.
    • Yonghwa LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180202440
    • Publication date Jul 19, 2018
    • LG Electronics Inc.
    • Donggeun LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR CONTORL DEVICE AND METHOD FOR CONTROLLING MOTOR CONTROL DEVICE
    • Publication number 20180191279
    • Publication date Jul 5, 2018
    • LG ELECTRONICS INC.
    • Yonghwa LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTORL DEVICE AND METHOD FOR CONTROLLING MOTOR CONTROL DEVICE
    • Publication number 20180191286
    • Publication date Jul 5, 2018
    • LG Electronics Inc.
    • Donggeun LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER