Antenna for the plug-in dual-interface smart card
US7742009B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2006 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | Nov 4, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/38
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An antenna for the non-contact interface of a plug-in dual-interface smart card, wherein the plug-in smart card includes a card module and chip base, the antenna includes a substrate, antenna loop fixed on the first surface of the substrate, and the first and second pins of the antenna, wherein the substrate comprises a structure to cooperate with the card module, the first and second contact points on the second surface, and the first and second vias. The first and second contact points and structure cooperating with the card module are arranged on the substrate on the position corresponding to the contact points of the plug-in smart card. The first and second antenna pins connect with the first and second contact points via the first and second vias.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.