Patents by Inventor David Irvine Laurenson

David Irvine Laurenson 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).

  • Mobile telephone network
    Patent number: 7646754
    Abstract: In a mobile ad hoc network, a method of routing data and a mobile unit for use according to the method are arranged to find the relay capacity of a node and the lifetime of the node, and thereby determine whether the node can relay the data. The method and unit can find the relay efficiency of nodes and this information is used to route data traffic efficiently through a number of nodes along a route.
    Type: Grant
    Filed: January 25, 2005
    Date of Patent: January 12, 2010
    Assignee: The University Court of the University of Edinburgh
    Inventors: Stephen McLaughlin, David Irvine Laurenson, Yuefeng Zhou