Patents by Inventor Keon Yong Yoon

Keon Yong Yoon 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).

  • Unwinding machine for elastromeric fiber using OETO method
    Patent number: 7887001
    Abstract: An elastomeric fiber can be easily unwound from a package by way of using an OETO unwinding device which comprises a fiber package, a standby package and a static guide such that the distance from the inlet orifice of the static guide to the center of the static guide-facing side of the fiber package is in the range of 25 to 38 cm, and the distance (R) between the centers of the static guide-facing sides of the fiber package and standby package is in the range of 25 to 50 cm.
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: February 15, 2011
    Assignee: Hyosung Corporation
    Inventors: Keon Yong Yoon, Yeon Soo Kang, Seung Won Seo
  • Unwinding Machine For Elastromeric Fiber Using Oeto Method
    Publication number: 20080135670
    Abstract: An elastomeric fiber can be easily unwound from a package by way of using an OETO unwinding device which comprises a fiber package, a standby package and a static guide such that the distance from the inlet orifice of the static guide to the center of the static guide-facing side of the fiber package is in the range of 25 to 38 cm, and the distance (R) between the centers of the static guide-facing sides of the fiber package and standby package is in the range of 25 to 50 cm.
    Type: Application
    Filed: May 15, 2006
    Publication date: June 12, 2008
    Applicant: HYOSUNG CORPORATION
    Inventors: Keon Yong Yoon, Yeon Soo Kang, Seung Won Seo