Patents by Inventor Kwang Yrul YOON

Kwang Yrul 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).

  • Patent number: 9721486
    Abstract: A frame panel for a three-dimensional sign board, a three-dimensional sign board including the panel, and a manufacturing method therefor. The frame panel includes a band-shaped frame panel which is cut into a predetermined length and wound in the form of a coil so that the frame panel can be bent and shaped into a desired pattern such as a character; and hitch units on which an upper panel is fixated, which are formed along the longitudinal direction of the frame panel and which are spaced apart from each other on two ends of one side of the frame panel. The hitch units are made of a soft synthetic resin material, which is the same material as used for the upper panel.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: August 1, 2017
    Assignee: SEOUL LASER DIEBOARD SYSTEM CO. LTD.
    Inventors: Kwang Yrul Yoon, Sang Moo Lee
  • Publication number: 20160225295
    Abstract: A three-dimensional signage display, including: a frame panel having a predetermined width, the frame panel configured to be bent and shaped into a side frame with a desired pattern; an upper panel configured to cover a first opening of the side frame; at least one tab formed along a longitudinal direction of the frame panel, wherein the at least one tab is formed with polymer material.
    Type: Application
    Filed: May 15, 2014
    Publication date: August 4, 2016
    Inventors: Kwang Yrul YOON, Sang Moo LEE