Patents by Inventor Wolfgang Johannes Sperner

Wolfgang Johannes Sperner 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).

  • Microfocus X-ray tube for a high-resolution X-ray apparatus
    Patent number: 9153408
    Abstract: An apparatus is provided for a micro focus X-ray tube for a high-resolution X-ray including a housing, an electron beam source for generating an electron beam and a focusing lens for focusing the electron beam on a target. The micro focus X-ray tube includes a substantially rotationally symmetrical, ring-shaped cooling chamber configured to circulate a liquid cooling medium.
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: October 6, 2015
    Assignee: GE Sensing & Inspection Technologies GmbH
    Inventors: Eberhard Neuser, Andreas Schmitt, Wolfgang Johannes Sperner
  • MIRCOFOCUS X-RAY TUBE FOR A HIGH-RESOLUTION X-RAY APPARATUS
    Publication number: 20130208870
    Abstract: An apparatus is provided for a micro focus X-ray tube for a high-resolution X-ray comprising a housing, an electron beam source for generating an electron beam and a focusing lens for focusing the electron beam on a target. The X-ray tube comprises a substantially rotationally symmetrical, ring-shaped cooling chamber configured to circulate a liquid cooling medium.
    Type: Application
    Filed: August 27, 2010
    Publication date: August 15, 2013
    Inventors: Eberhard Neuser, Andreas Schmitt, Wolfgang Johannes Sperner