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:
Sep. 01, 2009
Filed:
Nov. 30, 2006
Applicant:
Theodore J. Krellner, Emporium, PA (US);
Inventor:
Theodore J. Krellner, Emporium, PA (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 18/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An infrared sensor calibration system including a calibration body at a known temperature a fixture for a package with at least two infrared sensors each aimed at a different location on the calibration body. Relative motion is provided between the calibration body and the fixture so each infrared sensor is immune to temperature variations across the calibration body during calibration of the infrared sensors.