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Dongkoo HAN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Water purifier that dispenses purified water and hot water through...
    • Patent number 12,151,953
    • Issue date Nov 26, 2024
    • LG Electronics Inc.
    • Dongkoo Han
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,904,339
    • Issue date Feb 20, 2024
    • LG Electronics Inc.
    • Heesang Yoon
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liquid dispensing device
    • Patent number 11,866,317
    • Issue date Jan 9, 2024
    • LG Electronics Inc.
    • Jewook Jeon
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Liquid dispensing device
    • Patent number 11,827,540
    • Issue date Nov 28, 2023
    • LG Electronics Inc.
    • Jewook Jeon
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,717,844
    • Issue date Aug 8, 2023
    • LG Electronics Inc.
    • Heesang Yoon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid dispensing device
    • Patent number 11,549,243
    • Issue date Jan 10, 2023
    • LG Electronics Inc.
    • Soongy Jeong
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,523,705
    • Issue date Dec 13, 2022
    • LG Electronics Inc.
    • Dongkoo Han
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,518,666
    • Issue date Dec 6, 2022
    • LG Electronics Inc.
    • Jongho Park
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,447,383
    • Issue date Sep 20, 2022
    • LG Electronics Inc.
    • Hoon Jang
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,389,756
    • Issue date Jul 19, 2022
    • LG Electronics Inc.
    • Heesang Yoon
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,325,821
    • Issue date May 10, 2022
    • LG Electronics Inc.
    • Minho Kim
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Liquid dispensing device
    • Patent number 11,279,610
    • Issue date Mar 22, 2022
    • LG Electronics Inc.
    • Jewook Jeon
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,273,463
    • Issue date Mar 15, 2022
    • LG Electronics Inc.
    • Minho Kim
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water ejecting apparatus
    • Patent number 11,230,468
    • Issue date Jan 25, 2022
    • LG Electronics Inc.
    • Minho Kim
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID DISPENSING DEVICE
    • Publication number 20240043291
    • Publication date Feb 8, 2024
    • LG ELECTRONICS INC.
    • Jewook JEON
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    WATER PURIFIER
    • Publication number 20220204361
    • Publication date Jun 30, 2022
    • LG ELECTRONICS INC.
    • Dongkoo HAN
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    LIQUID DISPENSING DEVICE
    • Publication number 20220169493
    • Publication date Jun 2, 2022
    • LG ELECTRONICS INC.
    • Jewook JEON
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210024342
    • Publication date Jan 28, 2021
    • LG ELECTRONICS INC.
    • Minho KIM
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210002117
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Jongho PARK
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210001253
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Heesang YOON
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210001366
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Heesang YOON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210001367
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Dongkoo HAN
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210002121
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Hoon JANG
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210002119
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Minho KIM
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210001365
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Heesang YOON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER EJECTING APPARATUS
    • Publication number 20210001368
    • Publication date Jan 7, 2021
    • LG ELECTRONICS INC.
    • Minho KIM
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    LIQUID DISPENSING DEVICE
    • Publication number 20200270116
    • Publication date Aug 27, 2020
    • LG ELECTRONICS INC.
    • Jewook JEON
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    LIQUID DISPENSING DEVICE
    • Publication number 20200270851
    • Publication date Aug 27, 2020
    • LG ELECTRONICS INC.
    • Soongy JEONG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    LIQUID DISPENSING DEVICE
    • Publication number 20200270150
    • Publication date Aug 27, 2020
    • LG Electronics Inc.
    • Jewook JEON
    • E03 - WATER SUPPLY SEWERAGE