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:
May. 16, 2000
Filed:
Jul. 14, 1998
Applicant:
Inventors:
Roland Schnurpfeil, Bremen, DE;
Stefan Klepel, Taucha, DE;
Assignee:
Bruker-Saxonia Analytik GmbH, Leipzig, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
2504 / ; 258288 ;
Abstract
The invention relates to a radioactive ion source for generation of low-energy .alpha. or .beta. radiation. Both the activity of the source as well as the range of radiation can be adjusted to the respective application. Due to a carrier layer of semiconductive material, release of radioactive substances is prevented.