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DIGITAL WATERMARKING APPARATUS AND METHODS

09/842,282 | U.S. Patent Application

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Location ELECTRONIC
Filed April 24, 2001
Examiner JOSE L COUSO
Class 382
Art Group 2621
Patent No. 7,024,016
Case Type Utility - 382/100000
Status Patented Case
Parent 09/503,881 Patented
Parent 09/186,962 Patented
Parent 08/649,419 Patented
Child 10/973,934 Patented
Child 11/60,919 Patented
Child 11/622,202 Patented
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Last Updated: 4 years, 11 months ago
Date # Transaction