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EMBEDDING WATERMARK COMPONENTS DURING SEPARATE PRINTING STAGES

10/172,769 | U.S. Patent Application

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Location ELECTRONIC
Filed June 14, 2002
Examiner BARRY CHOOBIN
Class 382
Art Group 2624
Patent No. 7,039,214
Case Type Utility - 382/100000
Status Patented Case
Parent 10/154,621 Patented
Parent 09/694,465 Patented
Parent 60/163,676 Expired
Child 11/381,309 Abandoned
Child PCT/US02/27954 Published
Child 10/233,069 Abandoned
Last Updated: 4 years, 2 months ago
Date # Transaction