Patents by Inventor Price Langton Hardman

Price Langton Hardman 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).

  • Determining sources of network packet loss
    Patent number: 10547500
    Abstract: Technologies are provided for determining sources of network packet loss in a network environment. The sources of packet loss can be determined by sending probe packets between devices in different areas in which the areas are connected via the Internet. From the probe packets, IP path information can be obtained. The IP path information can be annotated in order to identify nodes along forward and return paths between the areas. Packet loss can be assigned to the nodes using the annotated IP path information. Using the packet loss assigned to the nodes, epicenters of packet loss can be identified and corrective action can be taken.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: January 28, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Price Langton Hardman, Jeremy Michael Devoll, Shaohui Wang