Patents by Inventor Stephan Dahl

Stephan Dahl 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: 8316127
    Abstract: In some implementations, methods for determining a duration of user interaction include monitoring communication between a client computer and a server, identifying a message time period, during which messages are communicated between the client computer and the server, and monitoring activity of a processor of the client computer. A first time period of processor activity is identified, the first time period including a first start time and a first end time, the first end time being within the message time period. A second time period of processor activity is identified, the second time period including a second start time and a second end time, the second start time being within the message time period. The duration of user interaction is determined based on the first start time and the second end time.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: November 20, 2012
    Assignee: SAP AG
    Inventor: Stephan Dahl
  • Publication number: 20110125832
    Abstract: In some implementations, methods for determining a duration of user interaction include monitoring communication between a client computer and a server, identifying a message time period, during which messages are communicated between the client computer and the server, and monitoring activity of a processor of the client computer. A first time period of processor activity is identified, the first time period including a first start time and a first end time, the first end time being within the message time period. A second time period of processor activity is identified, the second time period including a second start time and a second end time, the second start time being within the message time period. The duration of user interaction is determined based on the first start time and the second end time.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 26, 2011
    Applicant: SAP AG
    Inventor: Stephan Dahl