Patents by Inventor Mattias Andersson

Mattias Andersson 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: 7564700
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: July 21, 2009
    Assignee: Emerson Energy Systems, AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Patent number: 7525821
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: April 28, 2009
    Assignee: Emerson Energy Systems, AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Publication number: 20090036224
    Abstract: A method for the manufacturing of washers (1) for locking, each washer having a central hole, a first side comprising a pattern of radially extending teeth and a second side comprising a pattern of radially extending cams, the method comprising forming each washer in successive operations from a washer blank strip, a washer being punched out in a final punching operation. The method is especially characterized in the steps of forming and providing one side of the washer (1) with a flat surface edge zone (8) extending radially outside the pattern of this washer side and punching out the washer with a punch (G1) acting against at least a part of said flat surface (8). The invention also relates to a device for the manufacturing of washers and a washer.
    Type: Application
    Filed: May 30, 2006
    Publication date: February 5, 2009
    Inventor: Mattias Andersson
  • Publication number: 20080192511
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Application
    Filed: March 28, 2008
    Publication date: August 14, 2008
    Applicant: EMERSON ENERGY SYSTEMS AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Patent number: 7408790
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: August 5, 2008
    Assignee: Emerson Energy Systems, AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Publication number: 20080174291
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Application
    Filed: March 27, 2008
    Publication date: July 24, 2008
    Applicant: EMERSON ENERGY SYSTEMS AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Publication number: 20080161406
    Abstract: Novel pharmaceutical formulations of ?-(2,4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof and the use of such formulations in the treatment of various diseases and conditions, especially stroke, are disclosed.
    Type: Application
    Filed: October 12, 2007
    Publication date: July 3, 2008
    Inventors: Mats Andersson, Mattias Andersson, Patrik Eriksson
  • Publication number: 20080065243
    Abstract: A method to retrieve and display technical data for an industrial device supervised by a computer program for control, configuration or condition monitoring in an industrial or commercial plant. The method can use a substantially static and easily visible large sized display member to provide a graphical user interface for retrieving data about, and/or controlling, one or more industrial devices. A computing device or mobile computing device send a copy of its graphical user interface to the large display for ease of information retrieval and access.
    Type: Application
    Filed: May 20, 2005
    Publication date: March 13, 2008
    Applicant: ABB Research Ltd.
    Inventors: Daniel Fallman, Mattias Andersson, Mike Kruzeniski, Ingemar Rudgard
  • Patent number: 7193864
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: March 20, 2007
    Assignee: Emerson Energy Systems AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Publication number: 20070025124
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Application
    Filed: September 6, 2006
    Publication date: February 1, 2007
    Applicant: EMERSON ENERGY SYSTEMS AB
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Patent number: 6896465
    Abstract: The present invention concerns a mounting element (2, 10, 50, 1000) comprising a means of fastening (4, 12, 53, 102) such as a nut or bolt and an upper washer (14) and a lower washer (16) constituting a pari of washers, where each washer has one side with cams (18, 20) and one principally flat side (22, 24), the washer sides with cams being arranged facing each other. Moreover, the means of fastening includes a principally flat side (26) arranged against a principally flat upper side (22) of the upper washer (14). The said mounting element furthermore includes at least one means of containment (28) arranged to keep together the means of fastening and the pair of washers, whereby the means of containment is allowed a certain axial movement and rotation in relation to the means of fastening or the movement of the pair of washers. The present invention concerns also a means of manufacturing a mouting element and a usage.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: May 24, 2005
    Assignee: Nord-Lock AB
    Inventor: Mattias Andersson
  • Publication number: 20040189271
    Abstract: The present invention relates to a switched mode power supply with programmable digital control and to a power supply system comprising a plurality of switched mode power supplies. The input terminals and the output terminals of the switched mode power supply system are separated by an insulation barrier, and the switched mode power supply comprises a conversion stage having at least one switching element. The switching element of the conversion stage, as well as any switching elements of a possible pre-regulator, is digitally controlled by a programmable digital circuit. In one embodiment of the switched mode power supply, the programmable digital circuit is located on the primary side of the insulation barrier.
    Type: Application
    Filed: February 17, 2004
    Publication date: September 30, 2004
    Inventors: Anders Hansson, Thomas Sahlstrom, Jun Ma, Mattias Andersson
  • Publication number: 20030190218
    Abstract: The present invention concerns a mounting element (2, 10, 50, 1000) comprising a means of fastening (4, 12, 53, 102) such as a nut or bolt and an upper washer (14) and a lower washer (16) constituting a pari of washers, where each washer has one side with cams (18, 20) and one principally flat side (22, 24), the washer sides with cams being arranged facing each other. Moreover, the means of fastening includes a principally flat side (26) arranged against a principally flat upper side (22) of the upper washer (14). The said mounting element furthermore includes at least one means of containment (28) arranged to keep together the means of fastening and the pair of washers, whereby the means of containment is allowed a certain axial movement and rotation in relation to the means of fastening or the movement of the pair of washers. The present invention concerns also a means of manufacturing a mouting element and a usage.
    Type: Application
    Filed: May 9, 2003
    Publication date: October 9, 2003
    Inventor: Mattias Andersson
  • Publication number: 20030181527
    Abstract: Novel pharmaceutical formulations of &agr;-(2,4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof and the use of such formulations in the treatment of various diseases and conditions, especially stroke, are disclosed.
    Type: Application
    Filed: November 18, 2002
    Publication date: September 25, 2003
    Inventors: Mats Andersson, Mattias Andersson, Patrik Eriksson
  • Patent number: 6306433
    Abstract: The invention relates to a method of preparing a composition of lipid particles comprising a bioactive protein, capable of being subjected to high shear forces without substantial loss of activity, and a lipid agent. The characterizing features of the method are the introduction of a protein preparation and a lipid agent to a homogenization station, whereupon the resulting fluid mixture of protein an lipid agent is subjected to high pressure homogenization. The so formed lipid particles are collected and if necessary further processed into a pharmaceutical formulation.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: October 23, 2001
    Assignee: Pharmacia AB
    Inventors: Mattias Andersson, Dorota Johansson, Percy Li, Björn Norrlind, Bengt Westgren
  • Patent number: D432929
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: October 31, 2000
    Assignee: Nobex AB
    Inventor: Mattias Andersson