The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2010
Filed:
Jul. 26, 2002
Detlef Fischer, Adelsdorf, DE;
Martin Glaser, Ubstadt-Weiher, DE;
Oliver Kaiser, Wörth, DE;
Hans-jürgen Sauer, Herzogenaurach, DE;
Thomas Schoch, Ettlingen, DE;
Rainer Speh, Weiterstadt, DE;
Michael Unkelbach, Buckenhof, DE;
Steffen Wagner, Stutensee, DE;
Horst Walz, Straubenhardt, DE;
Detlef Fischer, Adelsdorf, DE;
Martin Glaser, Ubstadt-Weiher, DE;
Oliver Kaiser, Wörth, DE;
Hans-Jürgen Sauer, Herzogenaurach, DE;
Thomas Schoch, Ettlingen, DE;
Rainer Speh, Weiterstadt, DE;
Michael Unkelbach, Buckenhof, DE;
Steffen Wagner, Stutensee, DE;
Horst Walz, Straubenhardt, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method is disclosed for a system including at least one process management computer and a number of field devices, whereby status and control signals are transmitted between at least some of the field devices and the process management computer using a TCP/IP protocol over a communication channel, preferably a radio connection and/or the Internet. A process management system includes a process management computer with a web-server, a client computer with an Internet browser and a number of sensors and actuators. The process management system may preferably be operated by way of the Internet, using the client computer.