Patents by Inventor William C. Wu

William C. Wu 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 designing a form structure using column and row rules
    Patent number: 5379372
    Abstract: A method and an apparatus for designing generalized tables. The method and the apparatus are described by a collection of processes for performing operations such as creating a generalized table, deleting a generalized table, drawing a rule, stretching or shrinking a rule, shifting a set of rules, deleting a rule, aligning a rule, unaligning a rule, combining cells, dividing a cell, creating a region, and deleting a region.
    Type: Grant
    Filed: September 13, 1990
    Date of Patent: January 3, 1995
    Inventor: William C. Wu