Granted Patent
Utility
US 6,118,427 · App. 08/634,211
Graphical user interface with optimal transparency thresholds for maximizing user performance and system efficiency
Inventors:
William A. S. Buxton, Beverly L. Harrison, Kim J. Vicente
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Apr 18, 1996
Inventors
William A. S. Buxton
Beverly L. Harrison
Kim J. Vicente
Assignee (at issue)
Silicon Graphics, 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.