Patents by Inventor Martin Hänström

Martin Hänström 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 communication network
    Patent number: 6925074
    Abstract: A mobile telecommunications network is proposed with an access network portion (10) having several base station systems (101) that can communicate with a core network portion (20). The base station systems are adapted to communicate with mobile terminals (1) over a licensed public mobile network air interface and with the core network portion over a predetermined network interface. The network also includes at least one local base station system (104, 105, 106) that is arranged to communicate with the core network portion over the predetermined network interface. This local base station system is further adapted to communicate with mobile terminals over an unlicensed radio interface (11). The local base station system makes use of an existing fixed network based on IP.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: August 2, 2005
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jari T. Vikberg, Jan A. Gjärdman, Magnus Hallenstål, Ros-Marie Furtenback, Tomas Nylander, Martin Hänström