Near field communication application identification routing in card emulation
US9357332B2 · kind B2 · utility
13Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2012 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Jul 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/45
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A near field communications (NFC) device is disclosed that interacts with other NFC devices to exchange information and/or the data. The NFC device can include a plurality of secure elements each configured to store one or more card emulation instances. Each card emulation instance is associated with an application identification (AID) and a priority value. The NFC device can route communications between another NFC device and plurality of secure elements based on each card emulation instance's associated AID and priority value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.