Patents by Inventor Yunah YU

Yunah YU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • COMPOUND COMPRISING AROMATIC RING, POLYMER COMPRISING SAME, AND POLYELECTROLYTE MEMBRANE USING SAME
    Publication number: 20180006320
    Abstract: The present specification relates to a compound comprising an aromatic ring, a polymer comprising the same, a polyelectrolyte membrane comprising the same, a membrane-electrode assembly comprising the polyelectrolyte membrane, a fuel cell comprising the membrane-electrode assembly, and a redox flow battery comprising the polyelectrolyte membrane.
    Type: Application
    Filed: January 26, 2016
    Publication date: January 4, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Yong Jin JANG, Joong Jin HAN, Youngjea KIM, Esder KANG, Sehee JUNG, Hyun Woog RYU, Yunah YU
  • COMPOUND COMPRISING AROMATIC RING, AND POLYELECTROLYTE MEMBRANE USING SAME
    Publication number: 20170362171
    Abstract: The present specification relates to a compound comprising an aromatic ring, a polyelectrolyte membrane comprising the same, a membrane-electrode assembly comprising the polyelectrolyte membrane, a fuel cell comprising the membrane-electrode assembly, and a redox flow battery comprising the polyelectrolyte membrane.
    Type: Application
    Filed: January 27, 2016
    Publication date: December 21, 2017
    Applicant: LG CHEM, LTD.
    Inventors: Yong Jin JANG, Joong Jin HAN, Youngjea KIM, Esder KANG, Sehee JUNG, Hyun Woog RYU, Yunah YU
  • POLYMER AND POLYMER ELECTROLYTE MEMBRANE COMPRISING SAME
    Publication number: 20170338504
    Abstract: The present specification relates to a polymer with improved ion transport capability, a polymer electrolyte membrane including the same, a membrane-electrode assembly including the polymer electrolyte membrane, a fuel cell including the membrane-electrode assembly, and a redox flow battery including the polymer electrolyte membrane.
    Type: Application
    Filed: December 4, 2015
    Publication date: November 23, 2017
    Applicant: LG CHEM, LTD.
    Inventors: Esder KANG, Joong Jin HAN, Youngjea KIM, Yong Jin JANG, Yunah YU
  • POLYMER ELECTROLYTE MEMBRANE
    Publication number: 20170331136
    Abstract: The present specification relates to a polymer electrolyte membrane including a polymer and inorganic particles.
    Type: Application
    Filed: December 4, 2015
    Publication date: November 16, 2017
    Applicant: LG CHEM, LTD.
    Inventors: Youngjea KIM, Joong Jin HAN, Yunah YU, Esder KANG, Yong Jin JANG