Granted Patent
Utility
US 6,618,026 · App. 09/183,610
Method and apparatus for controlling multiple displays from a drawing surface
Inventors:
Gordon Grigor, Barry G. Wilks, Hugo Chung
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Oct 30, 1998
Inventors
Gordon Grigor
Barry G. Wilks
Hugo Chung
Assignee (at issue)
ATI International SRL
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.