Patents by Inventor Klaus Breu

Klaus Breu 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).

  • Method and device for monitoring a data processing and transmission
    Patent number: 7185262
    Abstract: Data processing and transmission is monitored in a data processing unit. The data processing unit has a plurality of software modules, between which data is exchanged, a check sum is allocated to the data of a data transmission, which, in selected software modules is advanced by a plurality of places through one of the software modules.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: February 27, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventors: Herbert Barthel, Klaus Breu, Heiner Fuchs, Andreas Schenk, Hartmut Schütz, Markus Walter
  • Method and device for monitoring a data processing and transmission
    Publication number: 20040054501
    Abstract: According to the invention, monitoring the data processing and transmission in a data processing unit can be achieved, whereby, in a data processing unit (1) with a number of software modules (2A, 2B), between which data (D) is exchanged, a check sum (P) is allocated to the data (D) of a data transmission, which, in selected software modules (2B) is advanced by a number of places (n) allocated thereto, on a successful passage of said data (D) through one of said software modules (2B).
    Type: Application
    Filed: October 29, 2003
    Publication date: March 18, 2004
    Inventors: Herbert Barthel, Klaus Breu, Heiner Fuchs, Andreas Schenk, Hartmut Schutz, Markus Walter