Patents by Inventor Joung Chul AHN

Joung Chul AHN 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).

  • Apparatus and method for protecting asset in computer system
    Patent number: 8555387
    Abstract: Provided are an apparatus and method using spatial and temporal quarantine expansion to prevent important information from being leaked due to attacks such as viruses, hacking, and the like.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: October 8, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Yun Koo Lee, Sang Woon Yang, Jae Hwan Ahn, Joung Chul Ahn
  • APPARATUS AND METHOD FOR PROTECTING ASSET IN COMPUTER SYSTEM
    Publication number: 20100162397
    Abstract: Provided are an apparatus and method using spatial and temporal quarantine expansion to prevent important information from being leaked due to attacks such as viruses, hacking, and the like.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 24, 2010
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yun Koo LEE, Sang Woon YANG, Jae Hwan AHN, Joung Chul AHN