Patents by Inventor Seonyeong GWAK

Seonyeong GWAK 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).

  • COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE
    Publication number: 20230180601
    Abstract: Disclosed are a composition for an organic optoelectronic device including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2, and an organic optoelectronic device and a display device including the same. The contents of Chemical Formula 1 and Chemical Formula 2 are as defined in the specification.
    Type: Application
    Filed: April 28, 2021
    Publication date: June 8, 2023
    Inventors: Seonyeong GWAK, Jongwoo WON, Mijin LEE, Jonghoon KO, Hyung Sun KIM, Hayun SONG, Chang Ju SHIN, Seungjae LEE, Sung-Hyun JUNG, Ho Kuk JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230139045
    Abstract: Provided a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. Details of Chemical Formula 1 are as defined in the specification.
    Type: Application
    Filed: September 6, 2022
    Publication date: May 4, 2023
    Inventors: Wook KIM, Seonyeong GWAK, Jaehoon KIM, Hyung Sun KIM, Mijin LEE, Yoonman LEE, Hanill LEE, Suheon IM, Sung-Hyun JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20230123757
    Abstract: A compound for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: October 7, 2022
    Publication date: April 20, 2023
    Inventors: Hanill LEE, Hyung Sun KIM, Sung-Hyun JUNG, Seonyeong GWAK, Wook KIM, Jaehoon KIM, Chang Ju SHIN, Dongkyu RYU, Mijin LEE, Yoonman LEE, Suheon IM
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20220149289
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by a combination of Chemical Formula 1 and Chemical Formula 2,
    Type: Application
    Filed: November 4, 2021
    Publication date: May 12, 2022
    Inventors: Eunhye AN, Seonyeong GWAK, Wook KIM, Changwoo KIM, Hyung Sun KIM, Hanill LEE, Sung-Hyun JUNG, Suyong LIM, Youngkyoung JO
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20220140253
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2; or a combination of Chemical Formula 3 and Chemical Formula 4,
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Inventors: Seungjae LEE, Seonyeong GWAK, JInhyun LUI, Chang Ju SHIN, Jongwoo WON, Youngkyoung JO, Hyung Sun KIM, Hyungyu LEE, Sung-Hyun JUNG
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220081449
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and a second compound represented by a combination of Chemical Formula 3 and Chemical Formula 4:
    Type: Application
    Filed: September 3, 2021
    Publication date: March 17, 2022
    Inventors: Jongwoo WON, Seonyeong GWAK, Mijin LEE, Jaehoon KIM, Hyung Sun KIM, Jinhyun LUI, Hayun SONG, Chang Ju SHIN, Hyunji YOO, Seungjae LEE, Sung-Hyun JUNG