Granted Patent
Utility
US 5,980,044 · App. 09/153,969
Area of interest display system with image combining using error dithering
Inventors:
Bruce Cannon, Kenneth A. Poppleton
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Sep 16, 1998
Inventors
Bruce Cannon
Kenneth A. Poppleton
Assignee (at issue)
Evans & Sutherland Computer 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.