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WATERMARK EMBEDDING FUNCTIONS ADAPTED FOR TRANSMISSION CHANNELS

11/564,225 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 28, 2006
Examiner WESLEY J TUCKER
Class 382
Art Group 2624
Patent No. 8,045,748
Case Type Utility - 382/100000
Status Patented Case
Parent 09/810,000 Patented
Parent 60/190,481 Expired
Parent 60/257,822 Expired
Last Updated: 4 years, 3 months ago
Date # Transaction