Patents by Inventor David Henrikssson

David Henrikssson 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).

  • Selective throttling presence updates
    Patent number: 7886013
    Abstract: Presence communications are selectively controlled to reduce signaling traffic associated with one or more presence attributes without impacting when or how frequently presence messages associated with other presence attributes may be sent. A first threshold condition is determined that is associated with sending a presence publication message including first presence information from a presence entity to a presence server. A second threshold condition is determined that is associated with sending a presence publication message including second different presence information from the presence entity to the presence server.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: February 8, 2011
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jan Christoffersson, David Henrikssson
  • Selective throttling presence updates
    Publication number: 20070150605
    Abstract: Presence communications are selectively controlled to reduce signaling traffic associated with one or more presence attributes without impacting when or how frequently presence messages associated with other presence attributes may be sent. A first threshold condition is determined that is associated with sending a presence publication message including first presence information from a presence entity to a presence server. A second threshold condition is determined that is associated with sending a presence publication message including second different presence information from the presence entity to the presence server.
    Type: Application
    Filed: November 15, 2006
    Publication date: June 28, 2007
    Applicant: Telefonaktiebolaget LM Ericsson
    Inventors: Jan Christoffersson, David Henrikssson