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Changsik Lee

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner
    • Patent number 11,867,425
    • Issue date Jan 9, 2024
    • Samsung Electronics Co., Ltd.
    • Sunghyun Chun
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20230332777
    • Publication date Oct 19, 2023
    • Samsung Electronics Co., Ltd.
    • Junseok KWON
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20210215389
    • Publication date Jul 15, 2021
    • Samsung Electronics Co., Ltd.
    • Sunghyun CHUN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...