Patents by Inventor Mats Järgenstedt

Mats Järgenstedt 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: 9383915
    Abstract: A method of zooming in a graphical user interface of an electronic device (1) having a touch screen (2) for receiving input from a user via touch interactions is disclosed. The method comprises detecting a first touch event, which is the result of a first touch interaction at a first coordinate (c1) of said touch screen (2). The method further comprises detecting a second touch event, which is the result of a second touch interaction, subsequent to the first touch interaction, at a second coordinate (c2) of said touch screen (2). Furthermore, the method comprises detecting a third touch event, which is the result of a third touch interaction, subsequent to the second touch interaction, at a third coordinate (c3a, c3b) of said touch screen (2). Moreover, the method comprises controlling the touch screen to perform a zoom operation on an image displayed on the graphical user interface.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: July 5, 2016
    Assignee: ST-ERICSSON SA
    Inventors: Fredrik Carlsson, Mats Järgenstedt
  • Publication number: 20140040821
    Abstract: A method of zooming in a graphical user interface of an electronic device (1) having a touch screen (2) for receiving input from a user via touch interactions is disclosed. The method comprises detecting a first touch event, which is the result of a first touch interaction at a first coordinate (c1) of said touch screen (2). The method further comprises detecting a second touch event, which is the result of a second touch interaction, subsequent to the first touch interaction, at a second coordinate (c2) of said touch screen (2). Furthermore, the method comprises detecting a third touch event, which is the result of a third touch interaction, subsequent to the second touch interaction, at a third coordinate (c3a, c3b) of said touch screen (2). Moreover, the method comprises controlling the touch screen to perform a zoom operation on an image displayed on the graphical user interface.
    Type: Application
    Filed: February 23, 2012
    Publication date: February 6, 2014
    Inventors: Fredrik Carlsson, Mats Järgenstedt
  • Patent number: 7302337
    Abstract: A method for identifying a fault associated with an individual cylinder of a multicylinder combustion engine, comprising the steps of: accelerating the combustion engine to a first engine speed (L1); interrupting the fuel supply to all cylinders except the individual cylinder, which receives a predetermined amount of fuel supply, when the first engine speed is reached; and counting the time it takes for the speed of the combustion engine to decrease from either the first engine speed or a second engine speed (L2), which is lower than the first engine speed, down to a third engine speed (L3). A computer, a computer program and a computer program product which use the method.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: November 27, 2007
    Assignee: Scania CV AB ((publ)
    Inventor: Mats Järgenstedt