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WATERMARKING A CARRIER ON WHICH AN IMAGE WILL BE PLACED OR PROJECTED

09/803,167 | U.S. Patent Application

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Location ELECTRONIC
Filed March 9, 2001
Examiner ANAND P BHATNAGAR
Class 382
Art Group 2623
Patent No. 6,961,442
Case Type Utility - 382/100000
Status Patented Case
Child PCT/US02/05991 Published
Child 12/858,240 Patented
Child 11/51,442 Patented
Last Updated: 4 years, 11 months ago
Date # Transaction