Granted Patent
Utility
US 6,411,732 · App. 08/897,405
Method for interpreting hand drawn diagrammatic user interface commands
Inventor:
Eric Saund
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Jul 21, 1997
Inventor
Eric Saund
Assignee (at issue)
Xerox 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.