Reading RFID tag using antenna within enclosure
US8937532B2 · kind B2 · utility
0Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2012 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | Apr 12, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07327
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of reading an RFID tag using an RFID reader includes providing an RF-blocking enclosure having a port. The RFID reader has an antenna located within the enclosure. The enclosure is positioned so that the port is adjacent to a conductive surface and the RFID tag is within the enclosure. The RFID reader is activated at a selected read power level to read the tag in the enclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.