Patents by Inventor Anders Jacobsson

Anders Jacobsson 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).

  • Suppressing CAMEL service invocation for diverting users
    Patent number: 9350768
    Abstract: A method is provided for establishing a new communication leg of a communication session in an IP Multimedia Subsystem, IMS, network architecture that includes CAMEL services. The method enables IMS network nodes to selectively invoke or suppress invocation of CAMEL services based on signaling received in SIP requests.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: May 24, 2016
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Jan Blomstrand, Mikael Forsberg, Anders Jacobsson, Armin Widegreen
  • SUPPRESSING CAMEL SERVICE INVOCATION FOR DIVERTING USERS
    Publication number: 20140226545
    Abstract: A method is provided for establishing a new communication leg of a communication session in an IP Multimedia Subsystem, IMS, network architecture that includes CAMEL services. The method enables IMS network nodes to selectively invoke or suppress invocation of CAMEL services based on signaling received in SIP requests.
    Type: Application
    Filed: September 30, 2011
    Publication date: August 14, 2014
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Jan Blomstrand, Mikael Forsberg, Anders Jacobsson, Armin Widegreen
  • System and a method within private telecommunication
    Publication number: 20010022838
    Abstract: The present invention relates to a private telecommunications system comprising a number of switching arrangements (NA, NB) and using an asymmetrical protocol supporting set up of virtual calls between two switching arrangements for transfer of information. Means are provided for creating a call reference in the first switching arrangement (NA) when a first virtual call is to be set up from the first switching arrangement (NA) to a second switching arrangement (NB), storing means being provided in said first and second switching arrangements (NA, NB) for storing said call reference. Said first virtual call is released while all internal connections and the end points related to it are kept, and a second virtual call is set up in the direction opposite to that of the first virtual call using said call reference such that symmetrical transfer of information is enabled between the two switching arrangements (NA, NB).
    Type: Application
    Filed: December 14, 2000
    Publication date: September 20, 2001
    Inventors: Anders Jacobsson, Arne Ohlsson, Jan Bengtsson, Hakan Karlsson, Ola Andersson, Staffan Sjodin, Ghasem Naghavi
  • Digital mobile telephone system in which each subscriber is assigned a telephone number and several subscriber identity module (SIM) cards
    Patent number: 5657373
    Abstract: A digital mobile communication system comprises a switching center (MSC), a subscriber register (HLR) connected thereto, mobile terminals, such as mobile telephones, and subscriber-linked subscriber's cards, such as smart cards. Each subscription is allocated a subscriber's number and at least two subscriber's cards adapted to be activated so as to open a mobile terminal to incoming as well as outgoing traffic when inserted therein. When one of the subscriber's cards is activated, the other card or cards are necessarily deactivated so as to open a mobile terminal only to outgoing traffic when inserted therein. The subscriber register (HLR) is adapted to control the activation and the deactivation of the cards by the order of the subscriber.
    Type: Grant
    Filed: September 5, 1995
    Date of Patent: August 12, 1997
    Assignee: Europolitan AB
    Inventors: Jan Hermansson, Christer Mansson, Anders Jacobsson, Zeth Nystrom, Bo Karlsson, Christer Palmgren, Goran Leuhusan, Flemming Orneholm