Patents by Inventor Sungcheul Ahn

Sungcheul Ahn 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).

  • JIG ASSEMBLY FOR MEASURING PERFORMANCE OF DOOR OF VEHICLE
    Publication number: 20090030621
    Abstract: A jig assembly for measuring performance aspects of a door of a vehicle. A shifting member includes guide rails and motors, the motors controlled by a controller to move the guide rails. The shifting member is configured such that one of several removable jigs can be connected thereto. Each jig cooperates with the controller to measure a specific performance aspect of the door.
    Type: Application
    Filed: December 13, 2007
    Publication date: January 29, 2009
    Inventor: Sungcheul Ahn