Patents by Inventor Ekkehard Rohwedder

Ekkehard Rohwedder 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).

  • End-to-end tracing for database applications
    Patent number: 8108350
    Abstract: Techniques for end-to-end tracing of database operations in source code for database applications are provided. Source code on the client side is instrumented to measure time spent on selected database operation statements (e.g., queries). The selected database operation statements can be uniquely tagged or identified. Tracing is enabled on the database application on the server side so that a log is produced, where the log includes performance (e.g., time spent) information on database operation statements that are executed. The performance information in the log is correlated to the selected database operation statements so that, among other things, the time spent on the client side and the time spent on the server side can be presented for analysis.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: January 31, 2012
    Assignee: Oracle International Corporation
    Inventors: Ekkehard Rohwedder, Quan Wang
  • Template driven type and mode conversion
    Patent number: 7860894
    Abstract: Techniques for providing type (and/or mode) conversion of parameters for software applications are provided. In general, a type conversion utility accesses a template that defines type and mode conversions for parameters between different components. The type conversion utility utilizes information stored in the template for that direct how the parameters will be converted. Additionally, techniques are provided for returning output values.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: December 28, 2010
    Assignee: Oracle International Corporation
    Inventors: Ekkehard Rohwedder, Quan Wang
  • Template driven type and mode conversion
    Publication number: 20060005138
    Abstract: Techniques for providing type (and/or mode) conversion of parameters for software applications are provided. In general, a type conversion utility accesses a template that defines type and mode conversions for parameters between different components. The type conversion utility utilizes information stored in the template for that direct how the parameters will be converted. Additionally, techniques are provided for returning output values.
    Type: Application
    Filed: May 11, 2005
    Publication date: January 5, 2006
    Applicant: ORACLE INTERNATIONAL CORPORATION, a Corporation of the state of California
    Inventors: Ekkehard Rohwedder, Quan Wang
  • End-to-end tracing for database applications
    Publication number: 20050262060
    Abstract: Techniques for end-to-end tracing of database operations in source code for database applications are provided. Source code on the client side is instrumented to measure time spent on selected database operation statements (e.g., queries). The selected database operation statements can be uniquely tagged or identified. Tracing is enabled on the database application on the server side so that a log is produced, where the log includes performance (e.g., time spent) information on database operation statements that are executed. The performance information in the log is correlated to the selected database operation statements so that, among other things, the time spent on the client side and the time spent on the server side can be presented for analysis.
    Type: Application
    Filed: October 21, 2004
    Publication date: November 24, 2005
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: Ekkehard Rohwedder, Quan Wang