Inductive coupling exchange in a portable intelligent object with central and peripheral circuits
US8508334B2 · kind B2 · utility
6Cited by
4References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 4, 2008 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Apr 26, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07767
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A portable intelligent object has first and second communication interfaces with a station. The first communication interface can send and/or receive data by means of inductive coupling with the station. The object also has an integrated peripheral circuit. All of the data exchanged between the peripheral circuit and the central circuit passes through the station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.