Patents by Inventor Chu-Hui Yu

Chu-Hui Yu 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).

  • Method for determining restored scanning position
    Patent number: 7136200
    Abstract: A method for position restoration. By comparing the graphic data and the restored graphic data, the graphic data closest to the restored graphic data is selected. Therefore, the graphic data scanned subsequently is correctly connected to the restored graphic data to avoid the missing line or repetition of graphic data.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: November 14, 2006
    Inventors: Cheng-Kuei Chen, Chu-Hui Yu