"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 7526652 | Secure PIN management A system and method of secure PIN processing in a network transaction includes a transaction manager that sends terminal data to a terminal. The terminal generates corollary data from user input and the terminal data. The corollary data is sent to the transaction ma... | 04/28/2009 |