Patents by Inventor Ralf-Carsten Ludwig

Ralf-Carsten Ludwig 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).

  • Patent number: 6694456
    Abstract: A method for the graphic presentation of the results of tests of software programs. The software program to be tested is composed of module building blocks and the software program can be presented in the form of a run graph. A run log was produced in the test of this software program. A critical precondition of the inventive method is that the software program to be tested can be resolved into individual program modules. The program run can then be simply displayed as a graph in which the individual program modules are connected to one another (by edges) in the run sequence. A test run protocol (trace protocol) is produced when testing the software program, this protocol containing particulars about the test run, i.e. the reactions of the program to be tested to the individual test instances, for example to the software modules (SIB names) that are respectively traversed.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: February 17, 2004
    Assignee: Siemens Aktiengesellschaft
    Inventor: Ralf-Carsten Ludwig