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HYBRID DEVICE HAVING A PERSONAL DIGITAL KEY AND RECEIVER-DECODER CIRCUIT AND METHODS OF USE

12/329,329 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 5, 2008
Examiner DAVID YIUK JUNG
Class 726
Art Group 2431
Patent No. 8,171,528
Case Type Utility - 726/003000
Status Patented Case
Parent 60/992,953 Expired
Child 13/445,825 Patented
Child 14/171,705 Patented
Child 14/677,893 Patented
Child 14/961,645 Patented
Child 15/595,739 Patented
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Last Updated: 4 years, 4 months ago
Date # Transaction