Download Docs
Export

AUTHENTICATION OF PHYSICAL AND ELECTRONIC MEDIA OBJECTS USING DIGITAL WATERMARKS

12/912,461 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Oct. 26, 2010
Examiner JOSE L COUSO
Class 382
Art Group 2624
Patent No. 8,175,329
Case Type Utility - 382/100000
Status Patented Case
Parent 12/207,211 Patented
Parent 11/50,888 Patented
Parent 09/837,564 Abandoned
Parent 60/198,138 Expired
Parent 60/198,849 Expired
Last Updated: 4 years, 1 month ago
Date # Transaction