Patents by Inventor Jae-Soor Yun

Jae-Soor Yun 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: 8529149
    Abstract: A sponge type make-up brush is provided that comprises a handle part having a sponge-receiving portion and a sponge part having a first portion and a second portion, wherein the second portion of the sponge part has a plurality of coating blades each having cutting surfaces. The plurality coating blades are arranged one after another. A thickness of the coating blades is reduced in a direction away from the handle part. The second portion of the sponge includes a plurality of edge line portions and a plurality of valley portions. The edge line portions are formed where cutting surfaces of a coating blade meet each other and each of the plurality of valley portions is formed where a cutting surface of one coating blade meets a cutting surface of a neighboring coating blade.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: September 10, 2013
    Inventor: Jae-Soor Yun
  • Publication number: 20110146013
    Abstract: A sponge type make-up brush is provided that comprises a handle part having a sponge-receiving portion and a sponge part having a first portion and a second portion, wherein the second portion of the sponge part has a plurality of coating blades each having cutting surfaces. The plurality coating blades are arranged one after another. A thickness of the coating blades is reduced in a direction away from the handle part. The second portion of the sponge includes a plurality of edge line portions and a plurality of valley portions. The edge line portions are formed where cutting surfaces of a coating blade meet each other and each of the plurality of valley portions is formed where a cutting surface of one coating blade meets a cutting surface of a neighboring coating blade.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 23, 2011
    Inventor: Jae-Soor Yun