The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2019
Filed:
Jul. 30, 2014
Forschungszentrum Juelich Gmbh, Juelich, DE;
Amir Hossein Tavabi, Juelich, DE;
Aleksei Savenko, Juelich, DE;
Giulio Pozzi, Bologna, IT;
Rafal Edward Dunin-Borkowski, Juelich, DE;
Vadim Migunov, Aachen, DE;
Forschunszentrum Juelich GmbH, Juelich, DE;
Abstract
A phase shifting device for a charged particle imaging system includes means for passing an electric current in a direction that has a nonzero component parallel to at least one section of the imaging beam. Preferably, the electric current is passed parallel along the section of the imaging beam. The amount of phase shift then centrosymmetrically depends on the distance between the electric current axis and the imaging beam axis. The magnetic field produced by the electric current exhibits the same effect on the phase of the beam as a localized charge according to the prior art.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile