Anti-theft arrangement, method and program
US7259673B2 · kind B2 · utility
4Cited by
3References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 24, 2004 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | Apr 10, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/2454
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to the field of security and especially to radio frequency identification. According to an embodiment method for securing a personal item for preventing unauthorized passage out of secured premises comprises steps of checking tag for identifying a personal item exiting the premises, checking a permission bits of the identified tag, and determining according to the permission bits of the tag is the item allowed to leave premises secured by the security system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.