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:
Dec. 05, 2006
Filed:
Jun. 30, 2005
Paul H. Shelley, Lakewood, WA (US);
Diane R. Lariviere, Seattle, WA (US);
Paul H. Shelley, Lakewood, WA (US);
Diane R. LaRiviere, Seattle, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
Apparatus and methods of determining the chemical properties of a composite material using infrared spectroscopy are disclosed. In one embodiment, an apparatus for determining the chemical properties of a composite material includes an infrared source configured to project infrared energy towards an optical interface positioned on a surface of the composite material. An infrared detector then receives infrared energy gathered by the optical interface. One or more optical filters operable to transmit a respective range of wavelengths are positioned in the reflected beam.