Communication device capable of executing wireless communication of NFC scheme according to NFC standard
US9621232B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Feb 21, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/77
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication device may comprise a first interface used by executing a wireless communication. The communication device may perform: in a case where a first connection via the first interface is established with the portable terminal under a circumstance where the communication device is in an error state, sending related information to the portable terminal by using the first connection via the first interface, the related information being related to the error state; and in a case where a second connection via the first interface is established with the portable terminal under a circumstance where the communication device is in a non-error state, sending different information to the portable terminal by using the second connection via the first interface, the different information being different from the related information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.