Patents by Inventor ROELJAN VISSER

ROELJAN VISSER 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).

  • FILTER BETWEEN GRAPHICS ENGINE AND DRIVER FOR EXTRACTING INFORMATION
    Publication number: 20010043226
    Abstract: An image processing system has a computer coupled to a display device. The display has a screen for display of graphics data. The computer has an interface between its graphics engine and the driver of the display device. The interface selectively extracts specific information, e.g., with respect to screen locations, from the function calls issued by the engine. The interface enables modifying the function calls based on the information extracted, prior to delivery to the driver.
    Type: Application
    Filed: November 18, 1997
    Publication date: November 22, 2001
    Inventors: ROELJAN VISSER, GUY BAR-NAHUM