Granted Patent
Utility
US 5,682,439 · App. 08/512,209
Boxed input correction system and method for pen based computer systems
Inventors:
Ernest H. Beernink, Stephen P. Capps
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Aug 7, 1995
Inventors
Ernest H. Beernink
Stephen P. Capps
Assignee (at issue)
Apple Computer 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.