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SYSTEM AND METHOD FOR REMOTELY ASSIGNING AND REVOKING ACCESS CREDENTIALS USING A NEAR FIELD COMMUNICATION EQUIPPED MOBILE PHONE

12/628,574 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 1, 2009
Examiner KIET M DOAN
Class 455
Art Group 2641
Patent No. 8,150,374
Case Type Utility - 455/411000
Status Application Involved in Court Proceedings
Parent 11/397,542 Patented
Parent 60/668,828 Expired
Child 13/404,915 Patented
Child 14/674,085 Patented
Child 14/674,094 Patented
Child 14/674,109 Patented
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Last Updated: 2 years, 3 months ago
Date # Transaction