Patent · US Active

Method and system for supplying target information

US8981935B2 · kind B2 · utility

3Cited by

5References

18Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Rainer Falk · Poing, DE
Andreas Köpf · Birkenfeld, DE
Hermann Seuschek · Munich, DE

Key dates

Filing date	Sep 8, 2009
Grant date	Mar 17, 2015
Priority date	—
Expiry date	Feb 7, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/061
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a method and a system (1) for providing target information of an event message for an event occurring at a tag reader (2), the target information is extracted from a signed digital certificate of a tag (4). The event is triggered at a tag reader (2) and can be evaluated by a target computer (6), for example a server. The method and system enhance reconfiguration flexibility and also increase security against manipulation.

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