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:
Aug. 16, 2016
Filed:
Jul. 15, 2014
American Science and Engineering, Inc., Billerica, MA (US);
Jeffrey R. Schubert, Somerville, MA (US);
American Science and Engineering, Inc., Billerica, MA (US);
Abstract
Methods and apparatus for determining the distance to a specified point or distances between specified points on one or more objects, where the specified points are obscured behind an opaque barrier and cannot be viewed. Specified points are illuminated with penetrating radiation from two or more successive locations, and scattered radiation from the specified points is detected, and distance is calculated based on illumination angles. The apparatus has a source of penetrating radiation, a beam scanner for directing the penetrating radiation, a detector for detecting scattered radiation, and a processor for calculating the distance.