Patents by Inventor Patricia A. Pashayan

Patricia A. Pashayan 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).

  • Telecommunication access management system for a packet switching network
    Patent number: 5113499
    Abstract: A security access management system for a packet switched data communications network has access management apparatus operatively associated with the packet switches at each entry point of the network. The access management apparatus includes an administrative host processor for examining user terminal authorization information in packets received at the associated packet switch for transmission through the network to destination addresses for the packets. A database associated with the administrative host stores information including levels of authorization of the user terminals for the respective entry point of the network for access to specified destinations, as pre-assigned by the network customer.
    Type: Grant
    Filed: April 28, 1989
    Date of Patent: May 12, 1992
    Assignee: Sprint International Communications Corp.
    Inventors: Richard C. Ankney, Ronald P. Bonica, Douglas E. Kay, Patricia A. Pashayan, Roy L. Spitzer