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DIGITAL WATERMARKING OF PHYSICAL OBJECTS

09/562,524 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 1, 2000
Examiner ANDREW W JOHNS
Class 382
Art Group 2621
Patent No. 6,724,912
Case Type Utility - 382/100000
Status Patented Case
Parent 09/127,502 Patented
Child 09/811,366 Patented
Child 11/51,442 Patented
Child 11/557,832 Patented
Child 12/858,240 Patented
Last Updated: 4 years, 4 months ago
Date # Transaction