Patent · US Expired

Contactless electronic module with self-supporting metal coil

US5946198A · kind A · utility

47Cited by

12References

21Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Joachim Hoppe · Munich, DE
Arno Hohmann · Munich, DE

Key dates

Filing date	Oct 23, 1995
Grant date	Aug 31, 1999
Priority date	—
Expiry date	Oct 23, 2015

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S257/924
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An electronic module to be installed in a data carrier is described, the electronic module having an integrated circuit disposed on a carrier of the module and connected electrically with a coil for noncontacting data exchange. To make such electronic modules easy to produce and more cost-effective, the inventive module dispenses completely with an additional separate substrate for receiving the integrated circuit and coil.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.