Patents by Inventor YING N. ZHANG

YING N. ZHANG 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).

  • Techniques for testing software
    Patent number: 9703694
    Abstract: A technique for testing software includes monitoring whether a predefined event occurs in a software test instance. In response to occurrence of the predefined event, different types of snapshots of the software test instance are generated according to a property of the event. The snapshots are used to record a state of the software test instance when the predefined event occurs. The different types of snapshots are stored in information related to the predefined event.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 11, 2017
    Assignee: International Business Machines Corporation
    Inventors: Yang L. Li, Ying N. Zhang, Guo Xin Zhao, Su Ning Zhao
  • TECHNIQUES FOR TESTING SOFTWARE
    Publication number: 20140325486
    Abstract: A technique for testing software includes monitoring whether a predefined event occurs in a software test instance. In response to occurrence of the predefined event, different types of snapshots of the software test instance are generated according to a property of the event. The snapshots are used to record a state of the software test instance when the predefined event occurs. The different types of snapshots are stored in information related to the predefined event.
    Type: Application
    Filed: April 28, 2014
    Publication date: October 30, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: YING N. ZHANG, GUO XIN ZHAO, SU NING ZHAO