Patents by Inventor Igor Ambramovich

Igor Ambramovich 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).

  • Computer system for creating and manipulating subsets of dynamic information systems models
    Patent number: 5241645
    Abstract: A computer system for creating and manipulating subsets of dynamic information systems models of organizations. Generally, the system includes a plurality of dynamicallly linked modelers. The system includes a filter for creating a subset of a model. Each model subset is defined by operator-determined selection criteria. The subset is created by applying the selection criteria to the design data set of the model to be filtered. The resulting model subset may be displayed in a graphical representation. Such representations may enable the user to dynamically interact with the system.
    Type: Grant
    Filed: April 27, 1990
    Date of Patent: August 31, 1993
    Assignee: Bachman Information Systems, Inc.
    Inventors: John J. Cimral, David A. Krieger, Igor Ambramovich