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:
Jul. 16, 1985
Filed:
Sep. 22, 1982
Applicant:
Inventors:
Eligius A Wolicki, Alexandria, VA (US);
Charles S Guenzer, Washington, DC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
250370 ;
Abstract
A spectral dosimeter for detecting both the fluence and the energy spectrum or ionization density spectrum of high energy radiation comprising multiple MOS capacitors on a single semiconducting integrated circuit chip which collect ionization charge generated by high energy particles passing in the vicinity of the individual capacitors. The capacitors are individually read by comparison with reference capacitors. The capacitors are fabricated or operated such that varying amounts of collected charge will cause the capacitors to be read as having collected a threshold amount of charge.