Download Docs
Export

TAMPER-RESISTANT AUTHENTICATION TECHNIQUES FOR IDENTIFICATION DOCUMENTS

10/170,223 | 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 June 10, 2002
Examiner ANDREW W JOHNS
Class 382
Art Group 2621
Patent No. 6,978,036
Case Type Utility - 382/100000
Status Patented Case
Parent 09/939,298 Patented
Parent 09/127,502 Patented
Child 11/312,247 Patented
Child 11/825,258 Patented
Child 12/534,381 Patented
Last Updated: 4 years, 7 months ago
Date # Transaction