Patents by Inventor Stefan Leitol

Stefan Leitol has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • TEST METHOD FOR MESSAGE PATHS IN COMMUNICATIONS NETWORKS AND REDUNDANT NETWORK ARRANGEMENTS
    Publication number: 20080056142
    Abstract: Disclosed are test methods for testing message paths in communication networks. Also disclosed are redundant network arrangements for rerouting information when faults are detected.
    Type: Application
    Filed: August 29, 2007
    Publication date: March 6, 2008
    Applicant: Siemens Aktiengesellschaft
    Inventors: Robert Arnold, Thomas Hertlein, Jorg Kopp, Stefan Leitol, Rainer Schumacher, Robert Stemplinger
  • Test method for message paths in communications networks and redundant network arrangements
    Publication number: 20040132409
    Abstract: Disclosed are test methods for testing message paths in communication networks. Also disclosed are redundant network arrangements for rerouting information when faults are detected.
    Type: Application
    Filed: August 27, 2003
    Publication date: July 8, 2004
    Applicant: Siemens Aktiengesellschaft
    Inventors: Robert Arnold, Thomas Hertlein, Jorg Kopp, Stefan Leitol, Rainer Schumacher, Robert Stemplinger