Patents in Biometric
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Title
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Method And System For Biometric Recognition Using Unique Internal Distinguishing Characteristics
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Abstract
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The present invention is a biometric recognition method and system for identifying humans and animals with acoustic scanning techniques. The invention is based upon transmitting acoustic energy through an external accessible surface to non-visible internal tissue having a unique distinguishing characteristic. A master representative pattern of the unique distinguishing characteristic is produced by the interaction of an acoustic energy beam with discontinuities and inhomogeneities within the non-visible internal tissue. The master representative pattern is used for reference and compared to a current representative pattern formed upon each attempted reentry into the system.
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Inventors
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Juliana H. J. Brooks, Columbus
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Patent Number
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6928181
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International Classification
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9-Aug-05
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