Chip card
US11030513B2 · kind B2 · utility
9Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2019 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A chip card is provided. The chip card can have a metal layer in which an opening is formed and a slot that extends from one edge of the opening to the outer edge of the metal layer, a booster antenna structure, arranged in the opening, having an antenna section for electromagnetically coupling to the metal layer and having a coupling region for electromagnetically coupling to an antenna structure of a chip module, and the chip module, which is arranged in the coupling region, having the antenna structure arranged on the chip module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.