Patents by Inventor Ho-Wan Kwak

Ho-Wan Kwak 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 enhancing user recognition
    Patent number: 9489574
    Abstract: Disclosed is an apparatus for enhancing user recognition. The apparatus for enhancing user recognition comprises: a storage unit for storing content; a display unit for displaying the stored content; a scan path detection unit for detecting a scan path of a user on the content; an eye feature extraction unit for extracting eye feature information from the detected scan path; and a calculation unit for calculating a recognition state of the user for the content by using the extracted eye feature information.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: November 8, 2016
    Assignee: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Minho Lee, Ho-Wan Kwak, Young-Min Jang, Byunghun Hwang, Sangil Lee
  • APPARATUS AND METHOD FOR ENHANCING USER RECOGNITION
    Publication number: 20140341473
    Abstract: Disclosed is an apparatus for enhancing user recognition.
    Type: Application
    Filed: November 26, 2012
    Publication date: November 20, 2014
    Inventors: Minho Lee, Ho-Wan Kwak, Young-Min Jang, Byunghun Hwang, Sangil Lee