Method and device for safeguarding a digital process device
US7254701B2 · kind B2 · utility
2Cited by
10References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2002 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Jan 1, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2153
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for safeguarding a digital process device having a data storage slot comprises the steps of: providing a drawable storage device for storing a start-up code of the digital process device; and processing the starting code for executing a start-up operation of the digital process device when the drawable storage device is inserted into the data storage slot of the digital process device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.