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METHOD AND APPARATUS FOR WATERMARKING VIDEO IMAGES

09/778,307 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 6, 2001
Examiner JOSE L COUSO
Class 382
Art Group 2621
Patent No. 6,798,894
Case Type Utility - 382/100000
Status Patented Case
Parent 09/138,061 Patented
Parent 60/56,968 Expired
Child 10/953,134 Patented
Child 11/562,357 Patented
Last Updated: 5 years ago
Date # Transaction