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:
Jun. 06, 2023
Filed:
Nov. 22, 2021
Applicant:
Siemens Healthcare Gmbh, Erlangen, DE;
Inventors:
Anja Fritzler, Erlangen, DE;
Peter Geithner, Erlangen, DE;
Petra Maurer, Heroldsbach, DE;
Thomas Weber, Hausen, DE;
Brigitte Streller, Memmelsdorf, DE;
Assignee:
SIEMENS HEALTHCARE GMBH, Erlangen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 35/08 (2006.01);
U.S. Cl.
CPC ...
H01J 35/112 (2019.05);
Abstract
An x-ray anode for an x-ray emitter has a structured surface provided for impingement with electrons. According to an embodiment of the invention, the structured surface has a surface structure which alternates periodically at least in sections and which varies in the micrometer range with respect to its depth extension and periodicity.