"Method for Automatic Differentiation of Weld Signals from Defect Signals in Long-Range Guided-Wave Inspection Using Phase Comparison"
Patent No.:	7,565,252
Inventor(s):	Sang-Young Kim, Hegeon Kwun
Date of Issue:	7/21/2009
Assignee:	SwRI
Full Text:	US Patent & Trademark Office

Click on the inventor's name to view related technical resources:
Sang-Young Kim:	Former SwRI Employee, Mechanical Engineering Division
Hegeon Kwun:	Staff Scientist, Sensor Systems and Nondestructive Evaluation (NDE) Technology Department, Mechanical Engineering Division

For further information, contact the Communications Department, Southwest Research Institute.

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