Scanner resistant device for RFID cards
US8578982B2 · kind B2 · utility
3Cited by
9References
13Claims
0Family size
Inventors
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Apr 17, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device for protecting one or more credit or charge cards from radio frequency scanning is disclosed. The device comprises a planar element sized for fitting within a card slot of a personal carrying accessory, wherein the planar element is composed of an uncharged, conductive material and wherein the planar element inhibits the transmission of radio frequency signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.