Patent · US Expired

Data carrier module having indication means for indicating the result of a test operation

US6721912B2 · kind B2 · utility

3Cited by

4References

10Claims

0Family size

Assignee

KONINKLIJKE PHILIPS ELECTRONICS NV · NL

Inventors

Thomas Burger · Graz, AT
Michael Cernusca · Judendorf, AT

Key dates

Filing date	May 24, 2001
Grant date	Apr 13, 2004
Priority date	—
Expiry date	Jun 6, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/3025
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A module (2) for a data carrier (1) includes an integrated circuit device (9) and transmission means (10), and the module (2) can be tested with the aid of test means (19) during a test operation, which test means (19) can generate a test-result signal (TRS2, TRS3) in dependence on a test result thus determined, indication means (22), which are electrically switchable to a given indication mode (“1”, “0”) in dependence on the test-result signal (TRS2, TRS3), which indication means (22) are advantageously arranged directly on the module (2).

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