Patents by Inventor Ludovic R. Hauduc

Ludovic R. Hauduc 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).

  • Displaying interrelated changes in a grid
    Patent number: 7831902
    Abstract: Displaying interrelated changes in a grid may be provided. Grid cells in a document may be modified when either a grid cell is directly changed by a user, or when a grid cell changes due to information residing in another cell changing. The modified grid cells allow the user to perceive how certain changes to data in one grid cell can affect other grid cells.
    Type: Grant
    Filed: May 31, 2006
    Date of Patent: November 9, 2010
    Assignee: Microsoft Corporation
    Inventors: Alexander A. Sourov, Eric M. Zenz, Timothy B. Harahan, Ludovic R. Hauduc
  • Displaying interrelated changes in a grid
    Publication number: 20070282462
    Abstract: Displaying interrelated changes in a grid may be provided. Grid cells in a document may be modified when either a grid cell is directly changed by a user, or when a grid cell changes due to information residing in another cell changing. The modified grid cells allow the user to perceive how certain changes to data in one grid cell can affect other grid cells.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 6, 2007
    Applicant: Microsoft Corporation
    Inventors: Alexander A. Sourov, Eric M. Zenz, Timothy B. Harahan, Ludovic R. Hauduc