Granted Patent
Utility
US 5,025,249 · App. 07/206,026
Pixel lookup in multiple variably-sized hardware virtual colormaps in a computer video graphics system
Inventors:
Larry Seiler, James L. Pappas, Robert C. Rose
Patented Case
View Patent ↗
Granted: Jun 18, 1991
Filed: Jun 13, 1988
Inventors
Larry Seiler
James L. Pappas
Robert C. Rose
Assignee (at issue)
Digital Equipment Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.