Patents by Inventor Chik-Kun Ho

Chik-Kun Ho 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).

  • Methods and apparatus for detecting abnormal computer files
    Patent number: 8925074
    Abstract: Incoming files are examined to detect abnormal files. The incoming files may be examined for a weak file structure, such as a weak file format structure or a weak file data structure, to detect abnormal files. A weak file structure includes file structures that do not conform to the file format of the file yet still loadable by a file loader of the file format. The incoming files may also be examined for suspicious loading in memory to detect abnormal files.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: December 30, 2014
    Assignee: Trend Micro Incorporated
    Inventor: Chik-Kun Ho