Device for detecting the passage of objects with a RFID label, method and system using such device
US8378818B2 · kind B2 · utility
1Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2007 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Feb 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10435
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device for the detection of the passage of objects, people or animals bearing a radio frequency identification (RFID) tag, including at least one mobile support which, when at rest, forms a barrier to the passage of the objects, people or animals and which, when in contact with the latter, is capable of moving towards a withdrawn position, this mobile support bearing an antenna connected electrically to an RFID tag reader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.