Patents by Inventor Cheng-hsuan Liang

Cheng-hsuan Liang 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).

  • Utility to instantly protect sensitive information for an application log at runtime
    Patent number: 9552272
    Abstract: A computing system intercepts a message generated by an application at runtime. The message has content to be logged in a log data store. The computing system identifies sensitive information in the message content and modifies the message content to protect the sensitive information. The computing system causes the modified message content to be logged in the log data store.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: January 24, 2017
    Assignee: Symantec Corporation
    Inventors: Cheng-hsuan Liang, Xiaozhong Wang