Patents by Inventor Stefan Jormelius

Stefan Jormelius 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).

  • Method and arrangement for providing user information to a telecommunication client
    Patent number: 8145197
    Abstract: A method and arrangement for providing information to a client from a client access network regarding a requested set of users, at least some of which are connected to other access networks. In response to a client subscription request, the client access network establishes a network subscription with the other access networks. Information updates regarding users in the set are then continuously received and stored in a database of the client access network, whenever the users change their state. In response to a subsequent request for user information from the client, corresponding stored user information is retrieved from the database and sent in a notification to the client.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: March 27, 2012
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Christer Boberg, Anders Lindgren, Stefan Jormelius, Hans Ake Lindgren, Justus Petersson
  • METHOD AND ARRANGEMENT FOR PROVIDING USER INFORMATION TO A TELECOMMUNICATION CLIENT
    Publication number: 20110295950
    Abstract: A method and arrangement for providing information to a client from a client access network regarding a requested set of users, at least some of which are connected to other access networks. In response to a client subscription request, the client access network establishes a network subscription with the other access networks. Information updates regarding users in the set are then continuously received and stored in a database of the client access network, whenever the users change their state. In response to a subsequent request for user information from the client, corresponding stored user information is retrieved from the database and sent in a notification to the client.
    Type: Application
    Filed: April 8, 2011
    Publication date: December 1, 2011
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Christer Boberg, Anders Lindgren, Stefan Jormelius, Hans Lindgren, Justus Petersson