Patents by Inventor Ting-Hung Chiu

Ting-Hung Chiu 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 phishing attacks
    Patent number: 9009824
    Abstract: Phishing is detected by creating a message transfer agent (MTA) map, with each point on the MTA map referencing an MTA. Points on the MTA map are connected based on a number of emails with same signature sent by MTAs represented on the MTA map. Reference MTA groups are identified from the map. Phishing is detected when an MTA sent an email with the same signature as that of emails sent by MTAs belonging to a reference MTA group but the MTA is not a member of the reference MTA group.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 14, 2015
    Assignee: Trend Micro Incorporated
    Inventors: Rung-Chi Chen, Ting-Hung Chiu, Ching-Cheng Hsu