User identity module protocol switch
US9172418B1 · kind B1 · utility
4Cited by
6References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2014 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | May 30, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for switching a Universal Integrated Circuit Card (UICC) transmission protocol includes: setting an operational mode of the UICC to an ISO 7816-12 USB UICC transmission protocol mode (USB mode); and in response to a user input, enabling the UICC to fallback from the USB mode to an ISO 7816-3 T=0/T=1 transmission protocol mode (ISO mode).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.