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. 26, 1998
Filed:
Apr. 04, 1997
Applicant:
Inventor:
Pat Sangsingkeow, Knoxville, TN (US);
Assignee:
EG&G Instruments, Inc., Oak Ridge, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
25037001 ; 25037001 ;
Abstract
The segmented electrode radiation detector includes a semiconductor diode; an internal recess having a decreasing cross-sectional area extending at least partially axially into the diode. The plurality of inner electrode segments disposed axially spaced from each other on the surface of the recess and electrically isolated from each other for defining a plurality of axially discrete detection zones.