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:
Nov. 30, 2021
Filed:
Aug. 09, 2018
Leonardo S.p.a., Rome, IT;
Marco Barilli, Rome, IT;
Stefano Brogi, Rome, IT;
LEONARDO S.P.A., Rome, IT;
Abstract
A geometric and radiometric calibration and test apparatus for electro-optical thermal-IR (8-12 micron) instruments and designed to simulate angularly-extending thermal-IR sources with different geometries and with thermal-IR emissions containing hot-cold transitions. The apparatus comprises an IR collimator having an optical axis and a focal plane; a thermal-IR source movable relative to the collimator to be controllably arrangeable and displaceable in the focal plane of the collimator, and operable to radiate thermal-IR radiations towards the collimator; and a kit of masks interchangeably arrangeable in front of the thermal-IR source and having geometric and radiometric properties to cause the thermal-IR radiation reproduced on the electro-optical instrument to be calibrated or tested to contain different hot-cold transitions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile