Protected contactless card
US7950585B2 · kind B2 · utility
6Cited by
8References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Feb 28, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07327
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A protected contactless presentation instrument is disclosed. In one embodiment, the protected contactless presentation instrument includes an RFID chip that can be manually exposed and shielded by a user. The protected contactless presentation instrument may include a moveable tab that includes the RFID chip. The protected contactless presentation instrument may also include a moveable shield. Another embodiment of the invention provides for a contactless presentation instrument that includes an electroluminescence material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.