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:
Nov. 12, 1991
Filed:
Jun. 25, 1990
Applicant:
Inventors:
Christopher S Cranston, Dorset, GB;
Neil Cleverly, Dorset, GB;
Assignee:
Siemens Plessey Controls Limited, Poole-Dorset, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
25037001 ; 25037014 ;
Abstract
A radiation detector for beta radiation, the detector including an enclosure having a membrane surface 7 that allows radiation to pass through it while preventing external light becoming incident upon a photo-detector 1. The photo-detector 1 being arranged to detect ionization radiation and may be formed upon a common substrate 3 with means to amplify detection signals.