Patents by Inventor Franz Schmöller

Franz Schmöller 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 for testing subscriber access lines
    Patent number: 7286952
    Abstract: A method for testing subscriber access lines wherein the test is carried out locally, online and virtually all the time with the assistance of the digital signal processor for the subscriber line. The test results are gathered at a central point and are signaled from there; when required, to specific locations in the subscriber access network, for example, to a distribution node where maintenance work is currently being carried out.
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: October 23, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventors: Svend Christensen, Ludwig Dirscherl, Ulrich Liefländer, Hans-Werner Rudolf, Franz Schmöller
  • System and method for testing and maintaining a predetermined physical bit rate on a line connection
    Patent number: 6812827
    Abstract: A system and method for testing and maintaining a predetermined bit rate on a line connection between a transmission assembly and at least one terminal, where initiation of a drop below the predetermined bit rate triggers at least one corrective measure for increasing the bit rate.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: November 2, 2004
    Assignee: Siemens Aktiengesellschaft
    Inventors: Rolf Laskowsky, Franz Schmoeller
  • System and method for testing and maintaining a predetermined physical bit rate on a line connection
    Publication number: 20030231743
    Abstract: A system and method for testing and maintaining a predetermined bit rate on a line connection between a transmission assembly and at least one terminal, where initiation of a drop below the predetermined bit rate triggers at least one corrective measure for increasing the bit rate.
    Type: Application
    Filed: January 7, 2003
    Publication date: December 18, 2003
    Inventors: Rolf Laskowsky, Franz Schmoeller