Patents Assigned to Yang Jeong Haw
  • Light transmission fibre illuminating device
    Patent number: 4780798
    Abstract: A light transmission fiber illuminating device having a transparent body is provided with an opening containing inorganic particles with an illuminated or a silicated property coated with oil. A transparent cap covers up the opening of the transparent body.
    Type: Grant
    Filed: April 8, 1986
    Date of Patent: October 25, 1988
    Assignees: Yumi Saki, Yang Jeong Haw
    Inventor: Yoshiko Iida