Patents by Inventor Van PHO

Van PHO 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).

  • Web application performance testing
    Patent number: 10241901
    Abstract: A system for performance testing a web application initializes to be instrumented a subset of methods of the web application to be tested in response to a request, and then tests the application based on the subset of methods. The system generates an instrumented call tree and corresponding stack traces for each request in response to the testing, and determines one or more methods that take longer than a predetermined time period to execute using the instrumented call trees and the stack traces. The system then determines additional methods to be tested and adds the determined additional methods to the subset of methods and repeats the testing.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: March 26, 2019
    Assignee: Oracle International Corporation
    Inventors: Van Pho, David A. Phipps, Shaun Lin
  • WEB APPLICATION PERFORMANCE TESTING
    Publication number: 20160098341
    Abstract: A system for performance testing a web application initializes to be instrumented a subset of methods of the web application to be tested in response to a request, and then tests the application based on the subset of methods. The system generates an instrumented call tree and corresponding stack traces for each request in response to the testing, and determines one or more methods that take longer than a predetermined time period to execute using the instrumented call trees and the stack traces. The system then determines additional methods to be tested and adds the determined additional methods to the subset of methods and repeats the testing.
    Type: Application
    Filed: June 4, 2015
    Publication date: April 7, 2016
    Inventors: Van PHO, David A. PHIPPS, Shaun LIN