发明名称 |
Credit authorization system and method |
摘要 |
A system and method for preventing credit card fraud by comparing the location of a given transaction with the location of a predetermined communication device is provided.
|
申请公布号 |
US2003135463(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020046997 |
申请日期 |
2002.01.16 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BROWN MICHAEL WAYNE;DUTTA RABINDRANATH;PAOLINI MICHAEL A.;SMITH NEWTON JAMES |
分类号 |
G06Q20/00;(IPC1-7):G06F17/60 |
主分类号 |
G06Q20/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|