Granted Patent
Utility
US 6,307,549 · App. 09/420,282
Reduced keyboard disambiguating system
Inventors:
Martin T. King, Dale L. Grover, Clifford A. Kushler, Cheryl Grunbock
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Oct 18, 1999
Inventors
Martin T. King
Dale L. Grover
Clifford A. Kushler
Cheryl Grunbock
Assignee (at issue)
Tegic Communications, 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.