Patents by Inventor Franz Schweiger

Franz Schweiger 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).

  • Modularly structured digital communications system for interconnecting terminal equipment and public networks, and having operation and reliability programs
    Patent number: 5018097
    Abstract: Modularly Structured Digital Communications System having Operations-Oriented and Security-Oriented Components. The switching-oriented, the operations-oriented and the security-oriented components are divided into three structure levels such that apparatus program modules for generating logical switching technology messages, operating technology messages or security technology messages are provided in a line technology task structure. An operations-oriented coordination program module and switching procedure program modules for the control of the operations-oriented and of the switching-oriented information and data flow are provided in an operating technology switching technology coordination task structure. At least one operations-oriented and one security-oriented application program module for sequencing operations-oriented or security-oriented jobs are provided in an application task structure.
    Type: Grant
    Filed: August 19, 1988
    Date of Patent: May 21, 1991
    Assignee: Siemens Aktiengesellschaft
    Inventors: Klaus Kuhlmann, Siegfried Elstner, Manfred Sonnemann, Franz Schweiger, Axel Verlohr, John Muyssen, Roger Lybeer