Granted Patent
Utility
US 5,293,482 · App. 07/779,398
Method and apparatus for partial display and magnification of a graphical video display
Inventor:
George W. Lambidakis
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Oct 18, 1991
Inventor
George W. Lambidakis
Assignee (at issue)
SuperMac Technology, Inc.
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.