| 发明名称 |
METHOD FOR OPERATING A DEVICE, USING AN INDIVIDUAL CODE, AND A DEVICE OF THIS TYPE |
| 摘要 |
According to said method, the operating condition of a device is restricted temporally or functionally. Said device has an individual code, which is activated using a counter-code, to at least extend the restricted usability. |
| 申请公布号 |
WO0223310(A3) |
申请公布日期 |
2003.08.07 |
| 申请号 |
WO2001DE03525 |
申请日期 |
2001.09.14 |
| 申请人 |
GAVITEC AG;SCHRAVEN, RALPH;KUECHEN, JOERG |
发明人 |
SCHRAVEN, RALPH;KUECHEN, JOERG |
| 分类号 |
G06F1/00;G06F12/14;G06F21/10;G07C9/00;G07C11/00;G07F7/08;G07F7/10;G07F7/12;G07F17/16 |
主分类号 |
G06F1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
