Patents by Inventor Eun Woo Lee

Eun Woo Lee 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).

  • Publication number: 20090039677
    Abstract: Disclosed herein are an automobile impact beam integrated with brackets which are fastened to an automobile and a method of manufacturing the automobile impact beam. The automobile impact beam according to the invention includes a body formed from a central area of a hollow steel pipe, and brackets formed from opposite ends of the hollow steel pipe extending from opposite sides of the body, through flattening, so that the brackets are formed as flat surfaces integrated with the body. The invention allows the impact beam to be easily manufactured and mounted to a vehicle, reduces the weight of the vehicle, and provides stability to a passenger.
    Type: Application
    Filed: April 4, 2006
    Publication date: February 12, 2009
    Inventor: Eun-Woo Lee
  • Patent number: 7013591
    Abstract: An adornment for photograph or picture display is provided. The adornment includes a draft sheet including a draft with various figures, shapes and colors on a back plate; a plurality of picture sheets including a plurality of pictures to be three-dimensionally accumulated on the draft of the draft sheet; and a sticker sheet including a releasable sheet attached to each of both surfaces thereof and a plurality of stickers with various sizes, plurality of representations provided on both the draft and the pictures, each of which indicates a position at which each of the stickers is attached; and attachment number representations individually provided on the pictures and having an identical serial number to that on the draft, thus allowing each of the pictures to be attached to the draft in such a way that each of the pictures matches the draft.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: March 21, 2006
    Inventor: Eun Woo Lee
  • Publication number: 20030140000
    Abstract: An on-line system for conducting credit assessment, including self-assessment, for all kinds of enterprises via the Internet with regard to companies having technological competitiveness. The assessment system automatically recognizes participant identification by analyzing individual client information, assesses and evaluates company credit particularly in terms of technological competitiveness, and promptly provides an assessment result to the requester via the Internet.
    Type: Application
    Filed: March 3, 2003
    Publication date: July 24, 2003
    Inventor: Eun-Woo Lee
  • Patent number: 6290898
    Abstract: An apparatus for heat treatment of impact beams for use in automobiles is disclosed. This apparatus uniformly heat-treats impact beams having a non-circular cross-section, such as an elliptical cross-section. The apparatus of the present invention comprises a step feeder, a conveying unit, a guide unit, an impact beam rotating and moving unit, a heat-treating unit, a cooling unit and feed rollers. The impact beam rotating and moving unit consists of a rotary drum and a plurality of support rolls. This rotary drum cooperates with the support rolls to move the impact beams from the guide unit to a heat-treating unit. Each of the support rolls has a tapered profile. The heat-treating unit is used for heating the impact beams from the rotating and moving unit to the center of the induction coil so as to allow the impact beams to pass through the center of the induction coil.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: September 18, 2001
    Assignee: Dongwonmetal Ind. Co., Ltd.
    Inventor: Eun Woo Lee
  • Patent number: 6034744
    Abstract: A magnetism shield for a color cathode ray tube is disclosed including: a shadow mask through which an electron beam passes; a mask frame to which the shadow mask is fixed; an inner shield fixed to the mask frame and for preventing the path of the electron beam from being distorted due to magnetism; a panel; a phosphorous surface formed on the inner surface of the panel; and means for shielding an area placed between the shadow mask and phosphorous surface.
    Type: Grant
    Filed: August 10, 1995
    Date of Patent: March 7, 2000
    Assignee: LG Electronics Inc.
    Inventor: Eun Woo Lee