Measuring and testing – Instrument proving or calibrating – Apparatus for measuring by use of vibration or apparatus for...
Reexamination Certificate
2007-05-29
2007-05-29
Chapman, John E. (Department: 2856)
Measuring and testing
Instrument proving or calibrating
Apparatus for measuring by use of vibration or apparatus for...
C073S588000
Reexamination Certificate
active
10870962
ABSTRACT:
Techniques for ultrasonically evaluating damage to a laminate structure include use of a diagnostic device having at least two modes of operation including a calibration mode and a test mode with the calibration mode providing calibration parameters specific to the laminate structure under test.
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Imaeva, L.A., et al., “Ultrasound Inspection of Multilayered Cellular Structures Produced By Superplastic Forming And Diffusion Bonding”, vol. 15, No. 11, 2001, pp. 895-897.
Fetzer Barry A.
Kollgaard Jeffrey R.
Thompson Jeffrey G.
Uyehara Clyde T.
Baker & Hostetler LLP
Chapman John E.
The Boeing Company
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