Patents by Inventor Magdy Megied

Magdy Megied 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).

  • Multi-window picture adjustment arrangement for a video display
    Patent number: 6556253
    Abstract: In a multi-window arrangement, the light output attributable to each window in a multiple window display is calculated, for example, in accordance with the video signal that provides the picture information for display in the window and in accordance with the window area. When the total light output contributed by all the windows exceeds a predetermined level, a loop controller automatically reduces, for example, the contrast and the brightness in selected windows, in accordance with a rule, in a loop control manner. The result is that the total light output drops below the predetermined level.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: April 29, 2003
    Assignee: Thomson Licensing S.A.
    Inventors: Magdy Megied, Manfred Muchenberger