Patents by Inventor Ian Kumlien

Ian Kumlien 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).

  • Enhanced network security
    Patent number: 10491591
    Abstract: A method of a mesh network involves generating by a source node a random token to be included in a query packet having a source ID and a query for a destination node; transmitting the query packet to the destination node through a relay node; receiving at the destination node the query packet; adding, by the destination node, the random token to a response packet for the source node; and transmitting the response packet including the random token to the source node through the relay node. Also disclosed are arrangements for a source node, a relay node and a destination node, as well as a mesh network.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: November 26, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Christoffer Jerkeby, Ian Kumlien
  • ENHANCED NETWORK SECURITY
    Publication number: 20170104727
    Abstract: A method of a mesh network is disclosed. The method comprises generating by a source node a random token to be comprised in a query packet comprising a query for a destination node; transmitting the query packet comprising the random token, a source ID and the query to the destination node through a relay node; receiving at the destination node the query packet; adding, by the destination node, the random token to a response packet for the source node; and transmitting the response packet comprising the random token to the source node through the relay node. Also disclosed are arrangement for a source node, relay node and destination node, as well as a mesh network.
    Type: Application
    Filed: January 18, 2016
    Publication date: April 13, 2017
    Inventors: Christoffer Jerkeby, Ian Kumlien