Patents by Inventor Hung-Jue Su

Hung-Jue Su 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).

  • Scratch testing device
    Patent number: 7302831
    Abstract: A device and method for scratch and/or mar testing the surface of a material specimen. In an embodiment, the scratch testing device comprises a scratching member. In addition, the scratch testing device comprises a carriage operable to move the scratching member. Further, the scratch testing device comprises a load mechanism, wherein the load mechanism applies a load to the scratching member.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: December 4, 2007
    Inventors: Allan H. Moyse, Hung-Jue Su
  • Scratch testing device
    Publication number: 20060150710
    Abstract: A device and method for scratch and/or mar testing the surface of a material specimen. In an embodiment, the scratch testing device comprises a scratching member. In addition, the scratch testing device comprises a carriage operable to move the scratching member. Further, the scratch testing device comprises a load mechanism, wherein the load mechanism applies a load to the scratching member.
    Type: Application
    Filed: December 15, 2005
    Publication date: July 13, 2006
    Inventors: Allan Moyse, Hung-Jue Su