Patent · US Active

Release of transaction data

US8996387B2 · kind B2 · utility

1Cited by

5References

22Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Thomas Stocker · Wolfsburg, DE
Michael Baldischweiler · Munich, DE

Key dates

Filing date	Sep 8, 2009
Grant date	Mar 31, 2015
Priority date	—
Expiry date	Jun 29, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S40/20
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

For clearing transaction data selected for a processing, there is generated in a portable data carrier (1) a transaction acoustic signal (003; 103; 203) (S007; S107; S207) upon whose acoustic reproduction by an end device (10) at least transaction data selected for the processing are reproduced superimposed acoustically with a melody specific to a user of the data carrier (1) (S009; S109; S209). The generated transaction acoustic signal (003; 103; 203) is electronically transferred to an end device (10) (S108; S208), which processes the selected transaction data (S011; S121; S216) only when the user of the data carrier (1) confirms vis-à-vis the end device (10) an at least partial match both of the acoustically reproduced melody with the user-specific melody and of the acoustically reproduced transaction data with the selected transaction data (S010; S110, S116; S210).

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