Patents Represented by Attorney Mark T. Nawrocki, Rooney & Silvertson, P.A. Starr
  • Patent number: 6065116
    Abstract: Method and apparatus for automatically configuring a number of application programs that are resident on a number of computer platforms so that each of the application programs can communicate with the others via the interconnection therebetween.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: May 16, 2000
    Assignee: Unisys Corporation
    Inventors: Teri J. Isaacson, Gary L. Lien, Barry F. Ruzek
  • Patent number: 5912820
    Abstract: A method and apparatus for distributing clock drivers within a hierarchical circuit design, wherein the clock drivers are concentrated in locations where they are actually needed rather than uniformly distributed throughout the circuit design. In an exemplary embodiment, the actual clock loads within a selected hierarchical region are determined, and a sufficient number of clock drivers are added as children objects to the selected hierarchical region. Since many placement tools may place the children objects within an outer boundary of the corresponding parent object, the clock drivers, as children objects of the selected hierarchical region, may be placed within the outer boundary of the selected hierarchical region. Accordingly, the clock drivers may be concentrated in the locations where actually needed.
    Type: Grant
    Filed: January 22, 1997
    Date of Patent: June 15, 1999
    Assignee: Unisys Corporation
    Inventors: Joseph P. Kerzman, James E. Rezek, John T. Rusterholz