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:
Jun. 30, 2020
Filed:
Nov. 27, 2019
United States of America, As Represented BY the Secretary of the Army, Fort Belvoir, VA (US);
Bradley L. Preece, Lorton, VA (US);
UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY, Washington, DC (US);
Abstract
A system is disclosed, comprising a data processing device configured to receive an image of a pattern from an imaging system, calculate a bit sequence based on the pattern, and compare the bit sequence to a true bit sequence to generate an evaluation of the imaging system; and an output device configured to output the evaluation. An exemplary pattern comprises a first plurality of shapes having a first spectral characteristic and a second plurality of shapes having a second spectral characteristic, the plurality of first shapes and the plurality of second shapes being arranged in a pattern that is self-similar at different scales.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile