US 6,981,418 B1 | ||
Scanning acoustic microscopy | ||
Dennis William Mueller, Lake Dallas, Tex. (US) | ||
Assigned to MetScan Technologies, LLC, Savannah, Ga. (US) | ||
Filed on May 31, 2002, as Appl. No. 10/159,547. | ||
Claims priority of provisional application 60/378450, filed on May 07, 2002. | ||
Claims priority of provisional application 60/355649, filed on Feb. 08, 2002. | ||
Claims priority of provisional application 60/355201, filed on Feb. 08, 2002. | ||
Int. Cl. G01N 9/24 (2006.01) |
U.S. Cl. 73—633 | 32 Claims |
1. An apparatus for examining the internal structure of an object by reflection mode scanning acoustic microscopy, the apparatus
comprising:
a base having an extendable arm;
an acoustic scanning assembly coupled to the arm, the acoustic scanning assembly including:
a frame having at least one leg extending therefrom, the at least one leg adapted to removably couple to the object, wherein
the frame defines a longitudinal direction and a transverse direction; and
an acoustic transducer assembly moveably coupled to the frame and adapted to move in both the longitudinal and transverse
directions; and
a controller in communication with the acoustic transducer assembly adapted to control the movement of the acoustic transducer
assembly;
a storage device in communication with the acoustic transducer assembly adapted to receive information related to reflected
acoustic signals received by the acoustic transducer assembly and store the information therein.
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