Patents by Inventor Claus Friedl

Claus Friedl 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).

  • Monitoring and analyzing communications across multiple control layers of an operational technology environment
    Patent number: 11202179
    Abstract: A device may obtain a set of communication messages, wherein the set of communication messages is associated with communications between a plurality of operational technology (OT) devices across a plurality of OT control layers of an OT environment. The device may determine whether each communication message, of the set of communication messages, is a request message or a response message and thereby determine whether at least one communication message has a communication message match. The device may generate, based on determining whether the at least one communication message has a communication match, one or more communication entries, wherein a communication entry, of the one or more communication entries, includes message header information of a request message of the set of communication messages. The device may cause, based on the one or more communication entries, one or more actions to be performed.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: December 14, 2021
    Assignee: Accenture Global Solutions Limited
    Inventors: Miklós Spirkó, Attila Bálint, István Sági, Istvan Palinkas, Éva Lászka, Claus Friedl, László Kiss
  • MONITORING AND ANALYZING COMMUNICATIONS ACROSS MULTIPLE CONTROL LAYERS OF AN OPERATIONAL TECHNOLOGY ENVIRONMENT
    Publication number: 20210195384
    Abstract: A device may obtain a set of communication messages, wherein the set of communication messages is associated with communications between a plurality of operational technology (OT) devices across a plurality of OT control layers of an OT environment. The device may determine whether each communication message, of the set of communication messages, is a request message or a response message and thereby determine whether at least one communication message has a communication message match. The device may generate, based on determining whether the at least one communication message has a communication match, one or more communication entries, wherein a communication entry, of the one or more communication entries, includes message header information of a request message of the set of communication messages. The device may cause, based on the one or more communication entries, one or more actions to be performed.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 24, 2021
    Inventors: Miklós SPIRKÓ, Attila BÁLINT, István SÁGI, Istvan PALINKAS, Éva LÁSZKA, Claus FRIEDL, László KISS
  • Device and method for improving the load distribution in a signaling network
    Patent number: 7043003
    Abstract: The invention relates to an apparatus and a method for improving the load distribution in a signaling network having a large number of signaling nodes (A, B) and a large number of signaling channels (L0, L1, L2, L3), with overloading in the signaling network being reliably prevented by taking account of a respective individual bandwidth (EBB0 to EBB3).
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: May 9, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventor: Claus Friedl