Patents by Inventor Maria Christina Nathalie Freyhult

Maria Christina Nathalie Freyhult 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).

  • Drag handle for applying image filters in picture editor
    Patent number: 8520019
    Abstract: The present disclosure provides for dynamic application of image filters in picture editor applications. A selected filter is dynamically applied to a portion of an image displayed on a screen as a drag handle is moved across the image, the portion of the image to which the selected filter is applied being changeable in size with motion of handle across the image and determined by a position of the handle on the screen. Changes to the portion of the image caused by application of the selected filter are dynamically displayed as the handle is moved across the image displayed on the screen.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: August 27, 2013
    Assignee: Blackberry Limited
    Inventors: Maria Christina Nathalie Freyhult, Arun Kumar