TREA

Jonghwa Baek

Follow

Person

  • Daejeon, KR
People

Patents Applicationslast 30 patents

  • Information Patent Application

    Resin and Method for Preparing Same
    • Publication number 20250230275
    • Publication date Jul 17, 2025
    • LG CHEM, LTD.
    • Jonghwa Baek
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Resin and Method for Manufacturing Same
    • Publication number 20250002643
    • Publication date Jan 2, 2025
    • LG CHEM, LTD.
    • Jonghwa Baek
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarbonate Resin and Method for Preparing Same
    • Publication number 20240425646
    • Publication date Dec 26, 2024
    • LG CHEM, LTD.
    • Il Hwan Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarbonate Resin and Preparation Method Thereof
    • Publication number 20240392066
    • Publication date Nov 28, 2024
    • LG CHEM, LTD.
    • Il Hwan Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarbonate Resin and Preparation Method Thereof
    • Publication number 20240384028
    • Publication date Nov 21, 2024
    • LG CHEM, LTD.
    • Il Hwan Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Resin and Method for Preparing Same
    • Publication number 20240384026
    • Publication date Nov 21, 2024
    • LG CHEM, LTD.
    • Jonghwa Baek
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarbonate Resin and Method for Preparing Same
    • Publication number 20240150521
    • Publication date May 9, 2024
    • LG CHEM, LTD.
    • Il Hwan Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Resin and Method for Manufacturing Same
    • Publication number 20240141100
    • Publication date May 2, 2024
    • LG CHEM, LTD.
    • Min Suk Jung
    • G02 - OPTICS