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:
Dec. 02, 2003
Filed:
Feb. 26, 2001
Applicant:
Inventor:
Jonas Tiren, Uppsala, SE;
Assignee:
Radi Medical Technologies AB, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 3/500 ;
U.S. Cl.
CPC ...
H01J 3/500 ;
Abstract
A miniature X-ray source includes a support structure provided with a through hole, an anode arranged at one end of the hole and a cathode at the other end of the hole, thereby defining a cavity, wherein the anode and cathode are adapted to be energized to generate X-ray radiation. The support structure has a cross-sectional shape that is determined such that a desired radiation distribution of the radiation generated by the X-ray source is achieved. Also a method of manufacturing miniature X-ray sources is disclosed.