TREA

Sung-Ik CHANG

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  • Gwangju, KR
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Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR
    • Publication number 20240085088
    • Publication date Mar 14, 2024
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR FOAMING JIG AND FOAMING METHOD USING SAME
    • Publication number 20220396014
    • Publication date Dec 15, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220373248
    • Publication date Nov 24, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220357096
    • Publication date Nov 10, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220357093
    • Publication date Nov 10, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND METHOD FOR MANUFACTURING SAME
    • Publication number 20220243973
    • Publication date Aug 4, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220196312
    • Publication date Jun 23, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20220196315
    • Publication date Jun 23, 2022
    • WINIA ELECTRONICS CO., LTD.
    • Chang-Min KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...