Granted Patent
Utility
US 5,265,014 · App. 07/837,675
Multi-modal user interface
Inventors:
Nicholas John Haddock, Andrew Nelson, Derek Alexandre Proudian
Patented Case
View Patent ↗
Granted: Nov 23, 1993
Filed: Feb 14, 1992
Inventors
Nicholas John Haddock
Andrew Nelson
Derek Alexandre Proudian
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.