Patents by Inventor Horst Roloff

Horst Roloff 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).

  • DEVICE AND METHOD FOR X-RAY TUBE FOCAL SPOT SIZE AND POSITION CONTROL
    Publication number: 20100020938
    Abstract: A device and method for X-ray tube focal spot parameter control, wherein stray electrons are detected in an X-ray tube. The detected electrons lead to a signal having a characteristic pattern. The characteristic pattern may be evaluated, and based on the evaluation a controlling signal may be outputted so that a fast and exact controlling of the operating parameters of an X-ray tube may be carried out based on the detected stray electrons.
    Type: Application
    Filed: December 7, 2007
    Publication date: January 28, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Lothar Koch, Wolfgang Chrost, Horst Roloff