Granted Patent
Utility
US 4,816,813 · App. 07/211,120
Raster scan emulation of conventional analog CRT displays
Inventors:
Gregory S. Furno, Steven Andrew Kellner
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Jun 21, 1988
Inventors
Gregory S. Furno
Steven Andrew Kellner
Assignee (at issue)
Nicolet Instrument 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.