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PORTABLE SYSTEM FOR PERSONAL IDENTIFICATION BASED UPON DISTINCTIVE CHARACTERISTICS OF THE USER

08/926,230 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 10, 1997
Examiner DIANE LEE, I
Class 235
Art Group 2876
Patent No. 6,213,391
Case Type Utility - 235/380000
Status Patented Case
Child 09/829,478 Abandoned
Child PCT/US98/19220 Published
Last Updated: 3 years, 1 month ago
Date # Transaction