Patents by Inventor Mikael Goransson

Mikael Goransson 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).

  • Patent number: 11016176
    Abstract: A method, device and system for generating a transformation function, mapping position detections of objects in a scene, detected with a positioning device, to a graphical representation of the scene. The teachings enable the detected positions by the positioning device to be mapped to the graphical representation of the monitored scene without the need of previous references to geographical coordinate systems for the positioning device and the graphical representation of the scene. Virtually any type of image may hence be used as a graphical representation of the scene, even hand-drawn sketches.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: May 25, 2021
    Assignee: Axis AB
    Inventors: Aras Papadelis, Peter Henricsson, Mikael Göransson
  • Publication number: 20180292526
    Abstract: A method, device and system for generating a transformation function, mapping position detections of objects in a scene, detected with a positioning device, to a graphical representation of the scene. The teachings enable the detected positions by the positioning device to be mapped to the graphical representation of the monitored scene without the need of previous references to geographical coordinate systems for the positioning device and the graphical representation of the scene. Virtually any type of image may hence be used as a graphical representation of the scene, even hand-drawn sketches.
    Type: Application
    Filed: April 4, 2018
    Publication date: October 11, 2018
    Applicant: AXIS AB
    Inventors: Aras Papadelis, Peter Henricsson, Mikael Göransson
  • Patent number: 7002784
    Abstract: The present invention relates to a method for current compensation of a protection system for protecting a zone in a power system, which zone comprises a number of transmission lines connected to power sources and a number of transmission lines connected to a number of loads where the power sources and the loads are arranged outside the zone and a number of current transformers (CT) arranged to the transmission lines, wherein the method comprises the steps of continuously measuring all the incoming currents (Iin) to the zone, continuously measuring all the outgoing currents (Iout) from the zone, continuously calculating the differential current (Id) according to Id=Iin?Iout, continuously calculating q=Iout/Iin, continuously comparing q with set values and continuously comparing Iout with a set value Set1.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: February 21, 2006
    Assignee: ABB AB
    Inventors: Jianping Wang, Zoran Gajic, Mikael Goransson
  • Publication number: 20040090728
    Abstract: The present invention relates to a method for current compensation of a protection system for protecting a zone in a power system, which zone comprises a number of transmission lines connected to power sources and a number of transmission lines connected to a number of loads where the power sources and the loads are arranged outside the zone and a number of current transformers (CT) arranged to the transmission lines, wherein the method comprises the steps of continuously measuring all the incoming currents (Iin) to the zone, continuously measuring all the outgoing currents (Iout) from the zone, continuously calculating the differential current (Id) according to Id=Iin−Iout, continuously calculating q=Iout/Iin, continuously comparing q with set values and continuously comparing Iout with a set value Set1.
    Type: Application
    Filed: June 26, 2003
    Publication date: May 13, 2004
    Inventors: Jianping Wang, Zoran Gajic, Mikael Goransson
  • Publication number: 20030107381
    Abstract: The present invention relates to a method for protecting a zone in a power system, which zone comprises a number of transmission lines connected to power sources and a number of transmission lines connected to a number of loads where the power sources and the loads are arranged outside the zone, wherein the method comprises the steps of: continuously measuring all the incoming currents (Iin) to the zone, continuously measuring all the outgoing currents (Iout) from the zone, and continuously calculating the differential current (Id) according to Id=Iin−Iout. The method is characterised in continuously integrating Iin, Iout and Id according to Formula (I), where T is the fundamental frequency cycle, whereby changes of the continuously integrated values I?IN?, IOUT and ID constitute indications of whether faults on the power system occur within or outside the zone. The present invention also relates to a device and computer program product for performing the method.
    Type: Application
    Filed: October 15, 2002
    Publication date: June 12, 2003
    Inventors: Jianping Wang, Zoran Gajic, Mikael Goransson
  • Patent number: 6501631
    Abstract: A method for protecting a zone in a power system, which has a number of transmission lines connected to power sources and a number of transmission lines connected to a number of loads, where the power sources and the loads are arranged outside the zone. Continuously measuring all the incoming currents (Iin) to the zone, continuously measuring all the outgoing currents (Iout) from the zone, and continuously calculating the differential current (Id) according to Id=Iin−Iout.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: December 31, 2002
    Assignee: ABB AB
    Inventors: Jianping Wang, Zoran Gaijc, Mikael Göransson
  • Patent number: 6291649
    Abstract: An antigen which, as its major immunizing component, comprises a determinant of an adhesin polypeptide or an immunogenically active subsequence thereof or a precursor therefor which is convertible to an immunogenically active form, antibodies against which determinant react with the adhesin polypeptide produced by pathogenic adhesin-forming bacteria which adhere to mammalian tissue, antibodies against such antigen, and DNA expressing, as a principal gene product thereof, such antigen.
    Type: Grant
    Filed: May 11, 1998
    Date of Patent: September 18, 2001
    Assignee: Symbicom Aktiebolag
    Inventors: Frederik Carl Lindberg, Björn Olof Lund, Britt Monika B{dot over (a)}ga, Mari Elisabet Norgen, Mikael Göransson, Bernt Eric Uhlin, Jan Staffan Normark, David Lee Lark
  • Patent number: 5804198
    Abstract: An antigen which, as its major immunizing component, comprises a determinant of an adhesin polypeptide or an immunogenically active subsequence thereof or a precursor therefor which is convertible to an immunogenically active form, antibodies against which determinant react with the adhesin polypeptide produced by pathogenic adhesin-forming bacteria which adhere to mammalian tissue, antibodies against such antigen, and DNA expressing, as a principal gene product thereof, such antigen.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: September 8, 1998
    Assignee: Symbicom Aktiebolag
    Inventors: Frederik Carl Lindberg, Bjorn Olof Lund, Britt Monika B.ang.ga, Mari Elisabet Norgren, Mikael Goransson, Bernt Eric Uhlin, Jan Staffan Normark, David Lee Lark
  • Patent number: 4795803
    Abstract: An antigen which, as its major immunizing component, comprises a determinant of an adhesin polypeptide or an immunogenically active subsequence thereof or a precursor therefor which is convertible to an immunogenically active form, antibodies against which determinant react with the adhesion polypeptide produced by pathogenic adhesin-forming bacteria which adhere to mammalian tissue, antibodies against such antigen, and DNA expressing, as a principal gene product thereof, such antigen.
    Type: Grant
    Filed: February 19, 1986
    Date of Patent: January 3, 1989
    Assignee: Syn-Tek AB
    Inventors: Frederick C. Lindberg, Bjorn O. Lund, Britt M. Baga, Mari E. Norgren, Mikael Goransson, Bernt E. Uhlin, Jan S. Normark, David L. Lark