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Steganographic data embedding in objects for authenticating and associating value with the objects

10/997,813 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 23, 2004
Examiner TOM Y LU
Class 382
Art Group 2624
Case Type Utility - 382/100000
Status Abandoned -- Failure to Respond to an Office Action
Parent 09/775,934 Patented
Parent 09/625,577 Patented
Last Updated: 4 years, 2 months ago
Date # Transaction