Patents by Inventor Duncan Hare

Duncan Hare 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: 6292909
    Abstract: Apparatus for monitoring and testing a transaction system, and controlled by enterprise automation equipment. The testing apparatus is programmed with various MIB structures to provide probe points and signals to the transaction system. Responses are received by the test apparatus via check points connected to the transaction system. The test apparatus applies test signals to the probe points in a manner similar to signals applied by users of the transaction system. The responses received from the transaction system are again similar to the responses received by the user in the normal utilization of the transaction system.
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: September 18, 2001
    Inventor: Duncan Hare
  • Patent number: 5588119
    Abstract: The present invention is a method for automatically correlating the logical name of devices in a local area network with the hub port used for communication by the named resource. Data for correlation is gathered from three sources. First, logical names and node identification for devices connected to the network is obtained from the resource definition file. Secondly, the frames transmitted over the network are monitored at node identification data and adapter addresses is extracted from those frames. Third, hub port identification data and adapter addresses are obtained from intelligent hubs in the network. The data from these sources is then correlated. The resource name is correlated with the adapter address by matching node identification data from the resource definition file with the node identification data captured from the transmitted frames.
    Type: Grant
    Filed: August 23, 1993
    Date of Patent: December 24, 1996
    Inventors: Ronald Vincent, Marshall Sprague, Duncan Hare