Granted Patent
Utility
US 5,270,728 · App. 07/686,898
Raster imaging device speed-resolution product multiplying method and resulting pixel image data structure
Inventors:
Mark D. Lund, Steven O. Miller
Patented Case
View Patent ↗
Granted: Dec 14, 1993
Filed: Apr 17, 1991
Inventors
Mark D. Lund
Steven O. Miller
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.