Patents by Inventor Dominicus J. Ijntema

Dominicus J. Ijntema 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).

  • Digital monitor
    Patent number: 6812922
    Abstract: In a system like a PC, the function of a graphics card is included with the monitor. A processor sends update signals to the monitor to modify image content. The graphics card processes the update signals and applies corrections to the updates to correct for physical imperfections of imaging process of the monitor. The graphic card writes the results into an image memory. The content of the image memory is used to drive the monitor.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: November 2, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Dominicus J. Ijntema
  • Digital monitor
    Publication number: 20020126115
    Abstract: In a system like a PC, the function of a graphics card is included with the monitor. A processor sends update signals to the monitor to modify image content. The graphics card processes the update signals and applies corrections to the updates to correct for physical imperfections of imaging process of the monitor. The graphic card writes the results into an image memory. The content of the image memory is used to drive the monitor.
    Type: Application
    Filed: August 24, 2001
    Publication date: September 12, 2002
    Applicant: U.S. Philips Corporation
    Inventor: Dominicus J. Ijntema
  • Digital monitor
    Patent number: 6369810
    Abstract: In a system like a PC, the function of a graphics card is included with the monitor. A processor sends update signals to the monitor to modify image content. The graphics card processes the update signals and applies corrections to the updates to correct for physical imperfections of imaging process of the monitor. The graphic card writes the results into an image memory. The content of the image memory is used to drive the monitor.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: April 9, 2002
    Assignee: U.S. Philips Corporation
    Inventor: Dominicus J. Ijntema
  • Color correction
    Patent number: 6285350
    Abstract: In a display apparatus having a display device (CRT), a variable light transmission panel or coating (P) at a front side of the display device (CRT), amplifiers (AR, AG, AB) for furnishing color signals to control terminals of the display device (CRT), and a control unit (C) for controlling the variable light transmission panel or coating (P) and the amplifiers (AR, AG, AB), the amplifiers (AR, AG, AB) are controlled in such a manner that a color deviation of the variable light transmission panel or coating (P) is compensated for.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: September 4, 2001
    Assignee: U.S. Philips Corporation
    Inventors: Dominicus J. Ijntema, Terence Doyle, Adrianus L. G. Van Den Eeden