Patents by Inventor Steven H. Schwartz

Steven H. Schwartz 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: 5428619
    Abstract: A model-based reasoning system for diagnosing faults in a computer network has an information base that stores information about the computer network. This information includes the topology of the network, a class hierarchy containing a component library and diagnostic expertise, and a diagnosis episode. A diagnosis engine receives a pointer to a situation. Each situation includes a focus role and a most general class for the focus role. Based upon this situation, the diagnosis engine creates a diagnosis episode, using the information stored in the information base.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: June 27, 1995
    Assignee: Digital Equipment Corporation
    Inventors: Steven H. Schwartz, Mark R. Adler, Meyer A. Billmers, Michael G. Carifo
  • Patent number: D501266
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: January 25, 2005
    Assignee: Brookstone Purchasing, Inc.
    Inventors: Kenneth David Harris, Jr., Joseph Geringer, Charles J. Burout, III, Steven H. Schwartz