Granted Patent
Utility
US 6,138,036 · App. 08/816,356
Wireless telephone with voice data interface mode
Inventor:
Breanndan O'Cinneide
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Mar 13, 1997
Inventor
Breanndan O'Cinneide
Assignee (at issue)
Oki Telecom, 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.