Two directional information flow in real time location sensing RFID networks
US8633806B2 · kind B2 · utility
20Cited by
6References
10Claims
0Family size
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Key dates
| Filing date | Feb 25, 2011 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Apr 30, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An RFID system with a plurality of tags and base stations where transmission of information to a specific tag is carried out by one of the base stations, where said one of the base stations is selected based on received signal power of the tag relative to the plurality of the base stations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.