Patents by Inventor Dave J. Burns

Dave J. Burns 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: 7869372
    Abstract: There are disclosed methods and systems for verifying a connection between a subscriber station and a network wherein a gateway resides intermediate the subscriber station and the network. A method may include receiving instructions from a remote verification host. In response to the instructions, a tester may be introduced into the connection. The tester may receive an IP address of the subscriber station. The tester may use the IP address to perform at least one connectivity test between the gateway and the network. The tester may generate an output reporting a result of the at least one connectivity test.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: January 11, 2011
    Assignee: IXIA
    Inventors: Norman J. Robertson, Dave J. Burns, Frank Tony Gorenc, Manuel Lopes Branco
  • Patent number: 7433450
    Abstract: The present invention provides a method and system for connection verification. An embodiment includes a DSL based system, with a tester resident at a central office respective to a DSLAM. When a problem is encountered by a subscriber, the tester can be readily connected to the DSLAM to allow performance of tests on the connection between the tester, the DSLAM and the Internet. If such tests are successful, then service provider can eliminate that portion of the link as the source of the connectivity problem. If unsuccessful, the service provider can repair that portion of the connection, and thereby potentially obviate the need to send a technician to the subscriber premises.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: October 7, 2008
    Assignee: IXIA
    Inventors: Dave J. Burns, Norman Robertson