Patents by Inventor Ting-Shi Wey

Ting-Shi Wey 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).

  • Window clipping method and device
    Patent number: 5274364
    Abstract: A window clipping method and device for processing data with arbitrarily shaped clipping windows, wherein arbitrarily shaped clipping windows and graphic data are stored in separate bit mapped memories, employing a graphic processor and a controller. The drawing graph is drawn only inside the clipping window, and patterns of the clipping window can also be mixed with the graph. Intersection calculations of the drawing graph and the boundary of the clipping window are not employed.
    Type: Grant
    Filed: February 13, 1992
    Date of Patent: December 28, 1993
    Assignee: Industrial Technology Research Institute
    Inventors: Hsun-Feng Li, Chih-Yuan Liu, Ting-Shi Wey, Wei-Hsin Tzang