Patents by Inventor Stefan Slattman

Stefan Slattman 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).

  • System for routing incoming connection-less messages to processes which are already handling messages from same source node
    Patent number: 5812781
    Abstract: A message distribution arrangement for controlling messages in a communication system comprising a number of nodes. The arrangement has a central distributing unit for routing incoming messages and means for forming a variable local data on structure for arranging data nodes which are able or allowed to send messages, a database for providing the data structure with information on originating nodes, updating means for updating the data structure. An incoming message from a given originating node is examined if any process is running for any message originating from the same node in which case the message is routed to that process. Otherwise a new process is initiated.
    Type: Grant
    Filed: September 5, 1995
    Date of Patent: September 22, 1998
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: David Fahlman, Stefan Slattman, Mats Jakobsson