TREA

Youngkouk SONG

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaner washing apparatus
    • Patent number 12,075,955
    • Issue date Sep 3, 2024
    • LG Electronics Inc.
    • Jaewon Jang
    • B08 - CLEANING
  • Information Patent Grant

    Robot cleaner and maintenance device for the same
    • Patent number 11,291,343
    • Issue date Apr 5, 2022
    • LG Electronics Inc.
    • Jaewon Jang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Cleaner
    • Patent number 11,141,034
    • Issue date Oct 12, 2021
    • LG Electronics Inc.
    • Jaewon Jang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Robot cleaner
    • Patent number 11,071,429
    • Issue date Jul 27, 2021
    • LG Electronics Inc.
    • Jaewon Jang
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cleaner
    • Patent number 11,051,671
    • Issue date Jul 6, 2021
    • LG Electronics Inc.
    • Jaewon Jang
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    ROBOT
    • Publication number 20220183525
    • Publication date Jun 16, 2022
    • LG ELECTRONICS INC.
    • Byungkon SOHN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANER
    • Publication number 20220167815
    • Publication date Jun 2, 2022
    • LG ELECTRONICS INC.
    • Byungkon SOHN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER WASHING APPARATUS
    • Publication number 20210228043
    • Publication date Jul 29, 2021
    • LG ELECTRONICS INC.
    • Jaewon JANG
    • B08 - CLEANING
  • Information Patent Application

    ROBOT CLEANER AND MAINTENANCE DEVICE FOR THE SAME
    • Publication number 20200046191
    • Publication date Feb 13, 2020
    • LG ELECTRONICS INC.
    • Jaewon JANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CLEANER
    • Publication number 20190307305
    • Publication date Oct 10, 2019
    • LG ELECTRONICS INC.
    • Jaewon JANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER WASHING APPARATUS
    • Publication number 20190270124
    • Publication date Sep 5, 2019
    • LG ELECTRONICS INC.
    • Jaewon JANG
    • B08 - CLEANING
  • Information Patent Application

    ROBOT CLEANER
    • Publication number 20190223675
    • Publication date Jul 25, 2019
    • LG ELECTRONICS INC.
    • Jaewon JANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20190223676
    • Publication date Jul 25, 2019
    • LG ELECTRONICS INC.
    • Jaewon JANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...