Patents by Inventor Duck-Yong Song

Duck-Yong Song 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).

  • DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20240099114
    Abstract: A display device may include a first electrode, a second electrode, an emission layer, an intervening layer, and a first encapsulation layer. The second electrode may overlap the first electrode. The emission layer may be disposed between the first electrode and the second electrode, may overlap the first electrode, and may include a light emitting material. The intervening layer may directly contact the second electrode, may be spaced from each of the first electrode and the emission layer, and may include a fluorine compound. A first section of the first encapsulation layer may overlap the emission layer. The intervening layer may be positioned between the second electrode and a second section of the first encapsulation layer.
    Type: Application
    Filed: November 24, 2023
    Publication date: March 21, 2024
    Inventors: Jae Sik KIM, Jae Ik KIM, Jung Sun PARK, Seung Yong SONG, Duck Jung LEE, Yeon Hwa LEE, Joon Gu LEE, Kyu Hwan HWANG
  • Method and apparatus for managing failure modes for condition based maintenance in marine resource production equipment
    Patent number: 9665092
    Abstract: Provided is a method and apparatus for managing failure modes for condition based maintenance in marine resource production equipment.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: May 30, 2017
    Assignee: PARTDB INC.
    Inventors: Jin Sang Hwang, Duck-Yong Song, Hwan-Seok Gim
  • METHOD AND APPARATUS FOR MANAGING FAILURE MODES FOR CONDITION BASED MAINTENANCE IN MARINE RESOURCE PRODUCTION EQUIPMENT
    Publication number: 20160239743
    Abstract: Provided is a method and apparatus for managing failure modes for condition based maintenance in marine resource production equipment.
    Type: Application
    Filed: January 12, 2016
    Publication date: August 18, 2016
    Inventors: Jin Sang Hwang, Duck-Yong Song, Hwan-Seok Gim