Patents by Inventor Yangfeng Du

Yangfeng Du 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).

  • Energy sensitive x-ray system and method for material discrimination and object classification
    Publication number: 20060251209
    Abstract: A system and method for classifying whether an object within an enclosed article is a threat. The system includes an acquisition subsystem, a reconstruction subsystem, an energy discrimination subsystem, and a classification subsystem. The acquisition subsystem communicates projection data to the reconstruction subsystem.
    Type: Application
    Filed: May 6, 2005
    Publication date: November 9, 2006
    Inventors: J. Tkaczyk, William Leue, Deborah Walter, Yangfeng Du