Patents by Inventor Se Rah MOON

Se Rah MOON 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: 20210408532
    Abstract: A cathode active material for a lithium secondary battery includes a lithium metal oxide particle and a thio-based compound formed on at least portion of a surface of the lithium metal oxide particle. The thio-based compound has a double bond that contains a sulfur atom. Chemical stability of the lithium metal oxide particle may be improved and surface residues may be reduced by the thio-based compound.
    Type: Application
    Filed: September 14, 2021
    Publication date: December 30, 2021
    Inventors: Jik Soo KIM, Sang Bok KIM, Hyo Shin KWAK, Myoung Lae KIM, Se Rah MOON, Jin Seok SEO, Mi Jung NOH, Duck Chul HWANG
  • Publication number: 20210324146
    Abstract: Provided are a polyamideimide film, a window cover film, and a display panel including the same. More specifically, a polyamideimide film including an amideimide structure derived from a dianhydride, a diamine, and an aromatic diacid dichloride is provided, wherein a chlorine content in the film is 5 to 33 ppm and a yellow index change amount ?YI is 5 or less, the yellow index change amount being measured in accordance with ASTM E313 after repeating a process of irradiating 0.55 W/m2 of UVA at 340 nm at 40° C. for 20 hours and then blocking UVA for 4 hours three times.
    Type: Application
    Filed: April 19, 2021
    Publication date: October 21, 2021
    Inventors: Hyeon Jeong Kim, Hye Ri Kim, Se Rah Moon, Sang Yoon Park, Hyo Shin Kwak
  • Publication number: 20200144612
    Abstract: A cathode active material for a lithium secondary battery includes a lithium metal oxide particle and a thio-based compound formed on at least portion of a surface of the lithium metal oxide particle. The thio-based compound has a double bond that contains a sulfur atom. Chemical stability of the lithium metal oxide particle may be improved and surface residues may be reduced by the thio-based compound.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 7, 2020
    Inventors: Jik Soo KIM, Sang Bok KIM, Hyo Shin KWAK, Myoung Lae KIM, Se Rah MOON, Jin Seok SEO, Mi Jung NOH, Duck Chul HWANG