Contact less IC card with operating system used in contact type cards and reader for such contactless cards
US7163154B2 · kind B2 · utility
4Cited by
8References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2002 |
| Grant date | Jan 16, 2007 |
| Priority date | — |
| Expiry date | Mar 29, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0723
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A contactless electronic IC card (10), includes a communication device (14) for communicating with a contactless electronic IC card reader (12) in accordance with the ISO 14443-4 standard, a contact type electronic IC card operating system (16) communicating by APDU command and APDU response in accordance with the ISO 7816-4 standard, and a protocol conversion interface (18) between the communication device (14) and the operating system (16).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.