Patents by Inventor Ki-Lyong Jeong

Ki-Lyong Jeong 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).

  • Large polytetrafluoroethylene integrating sphere fabrication method
    Patent number: 10787530
    Abstract: An integrating sphere includes twelve pentagonal spherical shells and twenty hexagonal spherical shells. The hexagonal spherical shell includes a first circular spherical shell having a first diameter and six first auxiliary spherical shells formed by cutting the first circular spherical shell. The pentagonal spherical shell includes a first circular spherical shell having the first diameter and five second auxiliary spherical shell formed by cutting a second circular spherical shell having a second diameter.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: September 29, 2020
    Assignee: Korea Research Institute of Standards and Science
    Inventors: Dong-Joo Shin, Ki-Lyong Jeong
  • LARGE POLYTETRAFLUOROETHYLENE INTEGRATING SPHERE FABRICATION METHOD
    Publication number: 20180016374
    Abstract: An integrating sphere includes twelve pentagonal spherical shells and twenty hexagonal spherical shells. The hexagonal spherical shell includes a first circular spherical shell having a first diameter and six first auxiliary spherical shells formed by cutting the first circular spherical shell. The pentagonal spherical shell includes a first circular spherical shell having the first diameter and five second auxiliary spherical shell formed by cutting a second circular spherical shell having a second diameter.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: Dong-Joo Shin, Ki-Lyong Jeong