DR

Darwin P. Rackley

IBM: 11 patents #9,995 of 70,183Top 15%
Overall (All Time): #473,270 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5872556 RAM based YUV-RGB conversion Roderick M. P. West 1999-02-16
5477242 Display adapter for virtual VGA support in XGA native mode Stephen P. Thompson, Sherwood Brannon 1995-12-19
5471570 Hardware XOR sprite for computer display systems R. Michael P. West 1995-11-28
5422995 Method and means for fast writing of run length coded bit strings into bit mapped memory and the like Yutaka Aoki, Yuji Gohda 1995-06-06
RE33916 Digital display system Jesus A. Saenz, Paul S. Yosim 1992-05-05
5081450 Apparatus and method for compressing and expanding multibit digital pixel data Bruce D. Lucas, Jesus A. Saenz 1992-01-14
4901062 Raster scan digital display system Jeanne E. Morel, Stephen W. Trynosky, William Anthony Wall 1990-02-13
4727362 Digital display system Jesus A. Saenz, Paul S. Yosim 1988-02-23
4580135 Raster scan display system David A. Kummer, Jesus A. Saenz 1986-04-01
4476522 Programmable peripheral processing controller with mode-selectable address register sequencing Kenneth A. Bushaw, Milton H. Woodward 1984-10-09
4342052 Multiple image facsimile Timothy L. Schneider, Milton H. Woodward 1982-07-27