Detection of near surface inconsistencies in structures

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United States of America Patent

PATENT NO 10444195
APP PUB NO 20170322184A1
SERIAL NO

15147426

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of detecting near surface inconsistencies in a structure is presented. A pulsed laser beam is directed towards the structure. Wide-band ultrasonic signals are formed in the structure when radiation of the pulsed laser beam is absorbed by the structure. The wide-band ultrasonic signals are detected to form data. The data is processed to identify a frequency associated with the near surface inconsistency.

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Patent Owner(s)

  • THE BOEING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bingham, Jill Paisley Seattle, US 9 39

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