Security document comprising a near-field communication device such as a passport
US8523079B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 5, 2011 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Oct 5, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D2033/46
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A document (10) comprises a multilayer structure (18) formed by at least two layers (20, 22, 34) assembled together and a near-field communication device (24) incorporated in the thickness of the structure (18). More particularly, the device (24) is in the form of a module (26) comprising a support (28) bearing a near-field communication antenna (30) and a microcircuit (32) and the module (26) comprises an embrittlement zone (46) capable of breaking during separation of the two layers (20, 22, 34) to cause destruction of the module (26).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.