Patent · US Expired

Method for the transmission of data in a packet-oriented data network

US7315537B2 · kind B2 · utility

4Cited by

7References

11Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Karl Klaghofer · Munich, DE
Harald Müller · Gilching, DE
Jurgen Totzke · Poing, DE
Gerald Volkmann · Birkenfeld, DE

Key dates

Filing date	Sep 10, 2002
Grant date	Jan 1, 2008
Priority date	—
Expiry date	Jun 29, 2024

Classification

Technology area (CPC H)Electricity
CPC primaryH04L65/1106
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Method for the transmission of data between at least two communication devices, connected to each other by means of a data network, whereby information data for a security device, connected to the second communication device, for protection against an unauthorized access to the communication device, is transmitted by means of the security device and audio and video data is transmitted directly by by-passing the security device.

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