Patents by Inventor Si-Cheoul Song

Si-Cheoul Song 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).

  • Reinforced structure for rear part of front side rail in vehicle
    Patent number: 6916063
    Abstract: A reinforced structure for a rear part of a front side rail of a vehicle is configured to have a uniform cross-sectional shape for the rear rail (for example, a rear upper rail and a rear lower rail), which reinforces the rear part of the front side rail. The structure also provides lower and upper reinforcing members for forming a plurality of closed sections, such that strength is greatly improved in relation to a frontal impact in a vehicle collision. The reinforced structure also prevents the rear rail from being excessively deformed in a vehicle collision.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: July 12, 2005
    Assignee: Hyundai Motor Company
    Inventor: Si-Cheoul Song
  • Reinforced structure for rear part of front side rail in vehicle
    Publication number: 20040113463
    Abstract: A reinforced structure for a rear part of a front side rail of a vehicle is configured to have a uniform cross-sectional shape for the rear rail (for example, a rear upper rail and a rear lower rail), which reinforces the rear part of the front side rail. The structure also provides lower and upper reinforcing members for forming a plurality of closed sections, such that strength is greatly improved in relation to a frontal impact in a vehicle collision. The reinforced structure also prevents the rear rail from being excessively deformed in a vehicle collision.
    Type: Application
    Filed: November 4, 2003
    Publication date: June 17, 2004
    Inventor: Si-Cheoul Song