发明名称 |
Method for editing a ticket of limited duration, system therefore and resulting ticket |
摘要 |
The invention concerns a method for editing a ticket providing access to a product or a service with specific duration and or expiry date, characterised in that it comprises a step of recording (EIA) on the ticket an authenticating information encrypted at least partly in accordance with a specific encryption law.
|
申请公布号 |
US2005015347(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040496174 |
申请日期 |
2004.08.09 |
申请人 |
MANDY DAMIEN;MOUGIN THIERRY |
发明人 |
MANDY DAMIEN;MOUGIN THIERRY |
分类号 |
G06Q20/36;G07B15/02;G07F17/24;G07F17/42;(IPC1-7):H04L9/00 |
主分类号 |
G06Q20/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|