Granted Patent
Utility
US 5,819,260 · App. 08/589,468
Phrase recognition method and apparatus
Inventors:
Xin Lu, David J. Miller, John Richard Wassum
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Jan 22, 1996
Inventors
Xin Lu
David J. Miller
John Richard Wassum
Assignee (at issue)
LexisNexis
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.