Patents by Inventor Minje Kang

Minje Kang 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).

  • Publication number: 20250098517
    Abstract: A light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer arranged between the first electrode is provided. The second electrode includes an emission layer, wherein the emission layer includes a compound having both pyridine and anthracene groups geometrically arranged to provide an orthogonal relationship between planes defined by the two groups. The vibrational reorganization energy value of the organometallic compound is reduced by its molecular structure.
    Type: Application
    Filed: March 14, 2024
    Publication date: March 20, 2025
    Inventors: Jinhee Ju, Iljoon Kang, Soobyung Ko, Minje Kim, Sujin Shin, Chanseok Oh, Jihyung Lee
  • Publication number: 20240343983
    Abstract: The present disclosure provides a method of preparing a lube base oil. The method comprises (a) providing a feed stream, (b) separating the feed stream into at least two fraction streams comprising a first fraction stream and a second fraction stream, and (c) before or after the separating of the feed stream, introducing the feed stream or at least two fraction streams into a first and second hydro-processing treatments to produce at least two product streams, and the first product stream has a higher viscosity index (VI) than the second product stream. The present disclosure also provides a lube base oil and a lubricant composition comprising the lube base oil.
    Type: Application
    Filed: January 29, 2024
    Publication date: October 17, 2024
    Inventors: Minje Kang, Yun Ha KIM, Do Woan KIM, Kyung Seok NOH