Radio frequency identification (RFID) reader, RFID tag, and method thereof for performing write check of tag data
US9892291B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 25, 2016 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0722
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An RFID reader, RFID tag, and method thereof for performing a write check of tag data. According to an exemplary embodiment, the RFID reader may include: a transmitter to transmit a write check command to an RFID tag; a receiver to receive a response including a check value of data, which needs a write check, from an RFID tag that has received the write check command; and a controller to perform information transmission and reception processes, and check data written on the RFID tag by using the received response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.