TREA

Cheonghwan YU

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooking appliance
    • Patent number 10,989,418
    • Issue date Apr 27, 2021
    • LG Electronics Inc.
    • Wanglim Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Cooking appliance
    • Patent number 10,371,390
    • Issue date Aug 6, 2019
    • LG Electronics Inc.
    • Wanglim Lee
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    COOKING APPLIANCE
    • Publication number 20190360702
    • Publication date Nov 28, 2019
    • LG ELECTRONICS INC.
    • Wanglim LEE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COOKING APPLIANCE
    • Publication number 20160327283
    • Publication date Nov 10, 2016
    • LG ELECTRONICS INC.
    • Wanglim LEE
    • F24 - HEATING RANGES VENTILATING