Patents by Inventor Hieu LEDUY

Hieu LEDUY 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 and color conversion film comprising same
    Patent number: 11858952
    Abstract: The present specification relates to a compound, and a color conversion film, a backlight unit and a display apparatus including the same.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: January 2, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Jiyeon Sung, Hieu Leduy, Sang Pil Moon, Hoyong Lee
  • COMPOUND AND COLOR CONVERSION FILM COMPRISING SAME
    Publication number: 20210347790
    Abstract: The present specification relates to a compound, and a color conversion film, a backlight unit and a display apparatus including the same.
    Type: Application
    Filed: October 15, 2019
    Publication date: November 11, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Jiyeon SUNG, Hieu LEDUY, Sang Pil MOON, Hoyong LEE
  • Compound and color conversion film comprising the same
    Patent number: 11091503
    Abstract: The present specification relates to a compound, and a color conversion film, a backlight unit, and a display device, including the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: August 17, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Sang Pil Moon, Jiyeon Sung, Hieu Leduy, Hoyong Lee
  • COMPOUND AND COLOR CONVERSION FILM COMPRISING THE SAME
    Publication number: 20200087324
    Abstract: The present specification relates to a compound, and a color conversion film, a backlight unit, and a display device, including the same.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 19, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Sang Pil MOON, Jiyeon SUNG, Hieu LEDUY, Hoyong LEE