Patents by Inventor Gyeong Seok LEE

Gyeong Seok LEE 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).

  • LIGHT EMITTING DEVICE AND ORGANOMETALLIC COMPOUND FOR THE LIGHT EMITTING DEVICE
    Publication number: 20230232704
    Abstract: A light emitting device that includes a first electrode, a second electrode oppositely disposed to the first electrode, and an emission layer between the first electrode and the second electrode is provided.
    Type: Application
    Filed: November 22, 2022
    Publication date: July 20, 2023
    Inventors: JUNGHOON HAN, Yun-Hi KIM, Soon-Ki KWON, SOO-BYUNG KO, Gyeong Seok LEE