Patents by Inventor Jerzy Kielbasinski

Jerzy Kielbasinski 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).

  • Patent number: 5812143
    Abstract: A method of performing a bit block transfer (Bitblt) comprised of reading a pixel data sequence from a source trajectory, writing an X coordinate portion of the pixel data sequence to a destination trajectory, repeating the writing step to the end of a scan line in the event the X coordinate portion is smaller than the scan line, reset the X coordinate following the end of the scan line, reset a Y coordinate and write a successive X coordinate portion of the pixel data sequence to the destination register from an X coordinate start position when the Y coordinate actually advances in the pixel data sequence.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: September 22, 1998
    Assignee: ATI Technologies Inc.
    Inventors: Sanford S. Lum, Adrian Hartog, Jerzy Kielbasinski, Fridtjof Martin Georg Weigel