Granted Patent
Utility
US 5,940,799 · App. 08/929,608
System and method for securing speech transactions
Inventors:
Eugene J. Bruckert, Louis D. Finkelstein, Daniel P. Brown
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Sep 15, 1997
Inventors
Eugene J. Bruckert
Louis D. Finkelstein
Daniel P. Brown
Assignee (at issue)
Motorola, 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.