Patents by Inventor Michael H. Sitko

Michael H. Sitko 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).

  • Patent number: 7503021
    Abstract: The invention provides a method, system, and program product for diagnosing an integrated circuit. In particular, the invention captures one or more images for each relevant circuit layer of the integrated circuit. Based on the image(s), a component netlist is generated. Further, a logic netlist is generated by applying hierarchical composition rules to the component netlist. The component netlist and/or logic netlist can be compared to a reference netlist to diagnose the integrated circuit. The invention can further generate a schematic based on the component netlist or logic netlist in which components are arranged according to port, power, and/or component pin connection information determined from the netlist. Further, the schematic can be displayed in a manner that wiring connections are selectively displayed to assist a user in intelligently arranging the circuit components.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: March 10, 2009
    Assignee: International Business Machines Corporation
    Inventors: Matt Boucher, John M. Cohn, Richard Dauphin, Mark Masters, Judith H. McCullen, Sarah C. Braasch, Michael H. Sitko
  • Patent number: 7089513
    Abstract: A method, system and program product for designing an integrated circuit (IC) for signal integrity. The invention conducts a signal integrity analysis on an IC design; identifies any field effect transistor (FET) that causes a signal integrity failure in the case that the IC design fails the signal integrity analysis; and modifies an edge of a failing FET that is closer than a threshold distance to a well edge. The invention eliminates the manual, iterative procedure for determining the device causing a signal integrity failure due to well proximity effects.
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: August 8, 2006
    Assignee: International Business Machines Corporation
    Inventors: Karen A. Bard, Ronald D. Rose, Michael H. Sitko