Portable terminal, data communication system, data communication method and program
US10133891B2 · kind B2 · utility
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19Claims
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Assignee
Inventor
Key dates
| Filing date | Jan 8, 2015 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Jan 8, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0727
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A portable terminal includes a wireless communication unit configured to perform data communication with a wireless tag in a non-contact manner, a position determination unit configured to determine a position of the portable terminal, a control unit configured to generate guide information for guiding the portable terminal to a communicable area where communication with the wireless tag is enabled on the basis of the position determined by the position determination unit if communication is disabled when communication with the wireless tag is performed, and a display unit configured to display the generated guide information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.