Patents by Inventor J. Hakan Karlsson

J. Hakan Karlsson 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).

  • Software structure for telecommunication switching systems
    Patent number: 5572727
    Abstract: The disclosed system includes a declarative language construct for use in programming telecommunications switching systems, comprised of certain natural language elements such as subjects, predicates and objects. The disclosed system also includes an efficient method for constructing prototype telecommunications system software that provides the capability to handle the real-time and parallel nature of operations in telecommunications systems. In yet another aspect, the disclosed system provides a layered software architecture for use in connection with telecommunications switching systems that enhances overall system functionality.
    Type: Grant
    Filed: February 6, 1995
    Date of Patent: November 5, 1996
    Assignee: Telefonaktiebolaget L M Ericsson
    Inventors: G. Hakan Larsson, Kerstin M. Odling, K. Ake Rosberg, J. Hakan Karlsson
  • Software structure for telecommunication switching systems
    Patent number: 5388258
    Abstract: The disclosed system includes a declarative language construct for use in programming telecommunications switching systems, comprised of certain natural language elements such as subjects, predicates and objects. The disclosed system also includes an efficient method for constructing prototype telecommunications system software that provides the capability to handle the real-time and parallel nature of operations in telecommunications systems. In yet another aspect, the disclosed system provides a layered software architecture for use in connection with telecommunications switching systems that enhances overall system functionality.
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: February 7, 1995
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: G. Hakan Larsson, Kerstin M. Odling, K. Ake Rosberg, J. Hakan Karlsson