RF transaction authentication using a random number | Patent Publication Number 20090044012

US 20090044012 A1

Patent NumberUS 08066181 B2

Application Number12256310

Filled DateOct 22, 2008

Priority DateJul 10, 2001

Publication DateFeb 12, 2009

Original AssigneeAmerican Express
Xatra Fund Mx Llc

Current AssigneeLiberty Peak Ventures Llc

Inventor/ApplicantsPeter D. Saunders
Fred Bishop

Patent Prosecution report image

Empower your practice with Patexia Publication Prosecution IP Module.

Get access to our exclusive rankings and unlock powerful data.

Check our Latest Report Purchase IP Module

Looking for a Publication Attorney?

Get in touch with our team or create your account to start exploring a network of over 120K attorneys.