Patents by Inventor Stevenson Chua

Stevenson Chua 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).

  • Common recording and replaying performance test tool for a client-server environment
    Patent number: 9009676
    Abstract: A method, system and computer program product for recording and replaying a program execution in a client-server environment capable of supporting different client-server communication protocols. A common recorder of the exemplary embodiments identifies respective class files and libraries used by a client application to process client actions and data passed in client requests and server responses. The recorder stores class files and data in a replay file and later re-creates server loads and client actions based on the class files, data and client action results in the replay file during a replay of the execution.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: April 14, 2015
    Assignee: International Business Machines Corporation
    Inventors: Stevenson Chua, Rakesh Kumar Dash
  • COMMON RECORDING AND REPLAYING PERFORMANCE TEST TOOL FOR A CLIENT-SERVER ENVIRONMENT
    Publication number: 20110246971
    Abstract: A method, system and computer program product for recording and replaying a program execution in a client-server environment capable of supporting different client-server communication protocols. A common recorder of the exemplary embodiments identifies respective class files and libraries used by a client application to process client actions and data passed in client requests and server responses. The recorder stores class files and data in a replay file and later re-creates server loads and client actions based on the class files, data and client action results in the replay file during a replay of the execution.
    Type: Application
    Filed: April 2, 2010
    Publication date: October 6, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Stevenson Chua, Rakesh Kumar Dash