TREA

Sang Hak CHAE

Follow

Person

  • Daejeon, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Button-type secondary battery
    • Patent number 12,362,434
    • Issue date Jul 15, 2025
    • LG ENERGY SOLUTION, LTD.
    • Min Su Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Button-type secondary battery
    • Patent number 12,230,750
    • Issue date Feb 18, 2025
    • LG ENERGY SOLUTION, LTD.
    • Min Su Cho
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20240372177
    • Publication date Nov 7, 2024
    • LG ENERGY SOLUTION, LTD.
    • Yeong Hun JUNG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20240322310
    • Publication date Sep 26, 2024
    • LG ENERGY SOLUTION, LTD.
    • Sang Hak CHAE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20240304905
    • Publication date Sep 12, 2024
    • LG ENERGY SOLUTION, LTD.
    • Sang Hak CHAE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20240194989
    • Publication date Jun 13, 2024
    • LG ENERGY SOLUTION, LTD.
    • Min Su CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20240145790
    • Publication date May 2, 2024
    • LG ENERGY SOLUTION, LTD.
    • Yeong Hun JUNG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20240128554
    • Publication date Apr 18, 2024
    • LG ENERGY SOLUTION, LTD.
    • Yeong Hun JUNG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20240021928
    • Publication date Jan 18, 2024
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230343988
    • Publication date Oct 26, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230291039
    • Publication date Sep 14, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230282911
    • Publication date Sep 7, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230268593
    • Publication date Aug 24, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230238624
    • Publication date Jul 27, 2023
    • LG ENERGY SOLUTION, LTD.
    • Geun Young PARK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230223625
    • Publication date Jul 13, 2023
    • LG ENERGY SOLUTION, LTD.
    • Geon Woo MIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230143427
    • Publication date May 11, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230087062
    • Publication date Mar 23, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Su CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230065592
    • Publication date Mar 2, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY
    • Publication number 20230062173
    • Publication date Mar 2, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Su CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230034955
    • Publication date Feb 2, 2023
    • LG ENERGY SOLUTION, LTD.
    • Min Gyu KIM
    • H01 - BASIC ELECTRIC ELEMENTS