Deterring unauthorized use of electronic devices
US7266849B1 · kind B1 · utility
29Cited by
9References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1999 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Dec 8, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/1418
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for deterring unauthorized use of an electronic device is described. The method includes installing security data in a protected storage area, installing a security routine operable to check for the security data, and prompting a user for identity information if the security data is found, before permitting use of the device. In an implementation, the device is shut down if the identity information is incorrect, and manufacturer contact information may be displayed before shutting down. But if the user responds correctly, the activation process is continued to enable normal operation of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.