Granted Patent
Utility
US 6,677,964 · App. 09/726,202
Method and system for controlling a complementary user interface on a display surface
Inventors:
D. David Nason, Mahyar Ghadiali, John Easton
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Nov 28, 2000
Inventors
D. David Nason
Mahyar Ghadiali
John Easton
Assignee (at issue)
xSides 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.