Patents by Inventor Jugen Frosien

Jugen Frosien 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).

  • Multi-axis compound lens, beam system making use of the compound lens, and method using the compound lens
    Publication number: 20060169910
    Abstract: The invention provides an optical system for a charged particle multi-beam system. The optical system comprises an electrostatic lens component and a magnetic lens component. The components are used to focus a plurality of charged particle beams in a separate opening for each of at least a plurality a charged particle beams traveling through the optical system.
    Type: Application
    Filed: December 12, 2003
    Publication date: August 3, 2006
    Inventors: Jugen Frosien, Pavel Adamec