Granted Patent
Utility
US 6,125,172 · App. 08/844,047
Apparatus and method for initiating a transaction having acoustic data receiver that filters human voice
Inventors:
Katherine G. August, Theodore Sizer, II, Gregory A. Wright
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Apr 18, 1997
Inventors
Katherine G. August
Theodore Sizer, II
Gregory A. Wright
Assignee (at issue)
LUCENT TECHNOLOGIES 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.