RF transaction authentication using a random number | Patent Number 08066181

US 08066181 B2
Application Number12256310
Publication NumberUS 20090044012 A1
Pendency3 years, 1 month, 8 days
Filled DateOct 22, 2008
Priority DateJul 10, 2001
Publication DateFeb 12, 2009
Expiration DateNov 29, 2023
Inventor/ApplicantsFred Bishop
Peter D. Saunders
ExaminesHESS, DANIEL A
Art Unit2876
Technology Center2800
Assignments
Liberty Peak Ventures Llc
Current
American Express Travel Related ServicesAmerican Express
Original
Xatra Fund Mx Llc
Original
Law Firm
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