Patents by Inventor Maria Lovén Svensson

Maria Lovén Svensson 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).

  • Display controller, electronic apparatus and method for creating a translucency effect using color model transform
    Patent number: 8749575
    Abstract: A display controller is configured for creating a translucency effect for a target image area of a source image containing image data expressed in a first color model. The display controller has a first color model converter adapted for color model transformation of the image data from the first color model to a second color model based upon a first predefined set of transformation coefficients, as well as a second color model converter adapted for color model transformation of the image data from the first color model to the second color model based upon a second predefined set of transformation coefficients. The display controller is controllable to produce a destination image by selecting transformed image data from the second color model converter for the target image area and by selecting transformed image data from the first color model converter for other image area(s) of the source image than the target image area.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: June 10, 2014
    Assignee: Telefonaktiebolaget L M Ericssson (publ)
    Inventor: Maria Lovén Svensson
  • Display Controller, Electronic Apparatus and Method for Creating a Translucency Effect Using Color Model Transform
    Publication number: 20100085378
    Abstract: A display controller is configured for creating a translucency effect for a target image area of a source image containing image data expressed in a first color model. The display controller has a first color model converter adapted for color model transformation of the image data from the first color model to a second color model based upon a first predefined set of transformation coefficients, as well as a second color model converter adapted for color model transformation of the image data from the first color model to the second color model based upon a second predefined set of transformation coefficients. The display controller is controllable to produce a destination image by selecting transformed image data from the second color model converter for the target image area and by selecting transformed image data from the first color model converter for other image area(s) of the source image than the target image area.
    Type: Application
    Filed: March 4, 2008
    Publication date: April 8, 2010
    Inventor: Maria Lovén Svensson