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INTEGRATING DIGITAL WATERMARKS IN MULTIMEDIA CONTENT

11/302,972 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 13, 2005
Examiner JOSE L COUSO
Class 382
Art Group 2624
Patent No. 7,643,649
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/648,105 Patented
Parent 09/525,865 Patented
Parent 60/180,364 Expired
Parent 09/503,881 Patented
Parent 09/186,962 Patented
Parent 08/649,419 Patented
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Last Updated: 4 years, 2 months ago
Date # Transaction