Patents by Inventor Stefan Ullrich

Stefan Ullrich 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).

  • Method and device for detecting a given material in an object using electromagnetic rays
    Publication number: 20030190011
    Abstract: A method for the detection of a specific material in an object (1), especially in a piece of luggage, using electromagnetic beams, whereby the intensities of non-absorbed beams from at least three beam planes (5.1-5.2) in corresponding detector arrays (4.1-4.
    Type: Application
    Filed: February 27, 2003
    Publication date: October 9, 2003
    Inventors: Knut Beneke, Joerg Nittikowski, Dirk Naumann, Hermann Ries, Uwe Siedenburg, Claus Meder, Stefan Ullrich