Patents by Inventor Johannes Wollenweber

Johannes Wollenweber 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 method for recognizing endless loops and blocked processes in a computer system using task state comparisons
    Patent number: 6269478
    Abstract: The specified monitoring program enables the recognition of endless loops or blocked processes in a computer system, in particular in a telecommunication switching system. When such software errors are recognized, error indices can be collected and stored, which enable a later error analysis and removal. The endless loops or, respectively, blocked processes can also be reset in a suitable way, so that no negative effects on other processes result.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: July 31, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventors: Dagmar Lautenbach-Lampe, Johannes Wollenweber, Mark Clark