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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.:

US 9804127 B1

PDFFull Text
Date of Patent:
Oct. 31, 2017

Filed:

Oct. 16, 2014

Laser testing of a bond interface between two dissimilar materials

Applicant:

The Boeing Company, Chicago, IL (US);

Inventors:

Richard Henry Bossi, Renton, WA (US);

Alan Frank Stewart, Seattle, WA (US);

Marc Joel Piehl, Renton, WA (US);

Assignee:

THE BOEING COMPANY, Chicago, IL (US);

Attorney:

Yee & Associates, P.C.

Primary Examiner:

Harshad R Patel

Assistant Examiner:

Brandi Hopkins

Int. Cl.
CPC ...
G01N 3/24 (2006.01); G01N 29/00 (2006.01); G01N 19/04 (2006.01); G01N 29/24 (2006.01); G01M 5/00 (2006.01);
U.S. Cl.
CPC ...
G01N 29/00 (2013.01); G01M 5/0066 (2013.01); G01N 19/04 (2013.01); G01N 29/2418 (2013.01); G01N 2291/02827 (2013.01); G01N 2291/267 (2013.01);
Abstract

A method and apparatus for testing a bond interface is provided. The method comprises directing laser energy at a first surface of a first material connected to a second material by an adhesive at a bond interface. The first surface is opposite the bond interface. A first acoustic impedance of the first material is greater than a second acoustic impedance of the second material. The method also determines whether an inconsistency is present in the bond interface after directing the laser energy.

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Quick Actions:

Bossi, Richard. (2017). Laser testing of a bond interface between two dissimilar materials (U.S. Patent No. 9804127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9804127

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