Patents by Inventor Rene Laengert

Rene Laengert 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: 8874598
    Abstract: According to some embodiments, a method and system provides executing, by a processor, a software module under test to obtain a first reference set of data; executing, by the processor, the software module under test to obtain a second reference set data; transforming, by the processor, the first reference set of data and the second reference set of data into a first formal text form representation and a second formal text form representation, respectively; determining a plurality of differences between the first set of reference data and the second set of reference data by comparing the first formal text form representation and the second formal text form representation; filtering the plurality of differences to obtain a sub-set of the plurality of differences based on at least one filter criteria; and generating a report of the sub-set of plurality of differences.
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: October 28, 2014
    Assignee: SAP SE
    Inventors: Michael Spengler, Rene Laengert
  • Patent number: 8429466
    Abstract: The testing of services techniques include a method, a system, and a non-transitory computer-readable storage medium. In some embodiments of these techniques, the method includes receiving a first payload generated by a first service. The first service transmits the first payload to a system. The method further includes receiving a second payload from a second service. The second payload is generated based on data received from the first service. The method further includes receiving a schema associated with the second payload. The schema is configured to define the structure of the second payload. The method further includes determining one or more discrepancies between the second payload and the first payload using the schema associated with the second payload. The method further includes determining a testing result based on the one or more discrepancies. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: April 23, 2013
    Assignee: SAP AG
    Inventors: Rene Laengert, Michael Spengler
  • Publication number: 20130024478
    Abstract: According to some embodiments, a method and system provides executing, by a processor, a software module under test to obtain a first reference set of data; executing, by the processor, the software module under test to obtain a second reference set data; transforming, by the processor, the first reference set of data and the second reference set of data into a first formal text form representation and a second formal text form representation, respectively; determining a plurality of differences between the first set of reference data and the second set of reference data by comparing the first formal text form representation and the second formal text form representation; filtering the plurality of differences to obtain a sub-set of the plurality of differences based on at least one filter criteria; and generating a report of the sub-set of plurality of differences.
    Type: Application
    Filed: July 21, 2011
    Publication date: January 24, 2013
    Inventors: Michael Spengler, Rene Laengert
  • Publication number: 20120023371
    Abstract: The testing of services techniques include a method, a system, and a non-transitory computer-readable storage medium. In some embodiments of these techniques, the method includes receiving a first payload generated by a first service. The first service transmits the first payload to a system. The method further includes receiving a second payload from a second service. The second payload is generated based on data received from the first service. The method further includes receiving a schema associated with the second payload. The schema is configured to define the structure of the second payload. The method further includes determining one or more discrepancies between the second payload and the first payload using the schema associated with the second payload. The method further includes determining a testing result based on the one or more discrepancies. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules.
    Type: Application
    Filed: July 23, 2010
    Publication date: January 26, 2012
    Inventors: Rene Laengert, Michael Spengler