Patents by Inventor Hui-Fen Chiang

Hui-Fen Chiang 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).

  • Eye-tracking driving system
    Patent number: 6842670
    Abstract: This invention relates to an eye-tracking driving system, especially to an eye-tracking system controlled by the user's eye. It not only utilizes the unique eye-controlled method, but also avoids contacting with the user's eyes or skin. It is suitable for the disabled persons or the elderly so that they can drive a powered vehicle easily. The system mainly includes a display device, an eye-tracking device, a calculating device, a controller and a powered vehicle. This system can effectively capture the image around the user's eye and then precisely determine the pupil center. Based on the position of the pupil center, the power vehicle can be controlled.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: January 11, 2005
    Assignee: Chung Shan Institute of Science and Technology
    Inventors: Chern-Sheng Lin, Mau-Shiun Yeh, Wen Chen Chen, Chao Ning Chan, Tzung-Hang Wu, Hui-Fen Chiang
  • Eye-tracking driving system
    Publication number: 20040220704
    Abstract: This invention relates to an eye-tracking driving system, especially to an eye-tracking system controlled by the user's eye. It not only utilizes the unique eye-controlled method, but also avoids contacting with the user's eyes or skin. It is suitable for the disabled persons or the elderly so that they can drive a powered vehicle easily. The system mainly includes a display device, an eye-tracking device, a calculating device, a controller and a powered vehicle. This system can effectively capture the image around the user's eye and then precisely determine the pupil center. Based on the position of the pupil center, the power vehicle can be controlled.
    Type: Application
    Filed: May 2, 2003
    Publication date: November 4, 2004
    Inventors: Chern-Sheng Lin, Mau-Shiun Yeh, Wen Chen Chen, Chao Ning Chan, Tzung-Hang Wu, Hui-Fen Chiang