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:
Oct. 24, 1978
Filed:
Mar. 23, 1977
Applicant:
Inventor:
Harald Anton Enge, Winchester, MA (US);
Assignee:
High Voltage Engineering Corporation, Burlington, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250398 ; 2503 / ;
Abstract
Various optical devices for use with circular-scanning techniques in computed transaxial tomography are disclosed. In essence such devices produce a rotating dipole field so as simultaneously to provide a circular scan and to focus the charged particle beam on the circular target.