Patents by Inventor Eo-Yeon Hwang

Eo-Yeon Hwang 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: 6635040
    Abstract: An elastic sided curved absorbent pad is provided with soft side edges providing efficient leakage protection without irritation. The pad has elasticized side panels which comprise at least two layers of non-woven material mounted between a cover and baffle, projecting beyond the side edges of the cover and the baffle, giving the panel soft, free outer distal edges and one or more elastic members inboard from the free distal edge. The layers of non-woven material and the elastic member are bonded together, except for the distal edges which are not bonded. This provides a lace-like appearance and feel.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: October 21, 2003
    Assignee: Yuhan-Kimberly Ltd.
    Inventors: Doo-Hong Kim, Hyung-Bum Kim, Eo-Yeon Hwang, Eun-Jung Kang
  • Patent number: 6502695
    Abstract: An individually packaged absorbent article and a method for making the same is disclosed. The individual package comprises an absorbent pad having side tabs and a wrapper having a central release strip which may be parallel or perpendicular to the longitudinal axis of the wrapper. On either side of the central release strip are tab release members, the tab release members and the central release strip being permanently attached to the wrapper. The wrapper and the absorbent pad are folded as a unit about at least two lateral spaced-apart fold lines.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: January 7, 2003
    Assignee: Yuhan-Kimberly Ltd.
    Inventors: Doo-Hong Kim, Hyung-Bum Kim, Eo-Yeon Hwang, Eun-Jung Kang
  • Publication number: 20010044610
    Abstract: Disposable absorbent articles having a fluid intake pledget. Disposable absorbent articles such as feminine hygiene products (e.g., sanitary napkins and panti-liners) and incontinence products having an airlaid, lofty pledget of a low density, nonwoven material for intake of body fluids.
    Type: Application
    Filed: December 28, 2000
    Publication date: November 22, 2001
    Inventors: Hyung Byum Kim, Eun Jung Kang, Eo Yeon Hwang, Doo Hong Kim