Method for optimized reading of certificates having radiofrequency transponders, set of suitable certificates and document containing the same
US8342417B2 · kind B2 · utility
0Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 24, 2008 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Apr 9, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07796
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for reading electronic certificates positioned in a document, each certificate comprising a support bearing an antenna linked to a microcircuit. The document has sheets of a determined format articulated around a hinge. The antennas are dimensioned to a format less than that of a half-sheet. The certificates are arranged at most in pairs on a sheet so that the antennas are spaced apart along a longitudinal axis of the sheet. The invention also relates to a set of certificates and the document containing the certificates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.