Dynamic security system
US7222239B2 · kind B2 · utility
9Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 16, 2002 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Aug 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/0096
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A security system involving a user includes a token attachable to the user. The token is associated with the user while attached to the user. The association is automatically discontinued when the token is detached from the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.