Granted Patent
Utility
US 5,434,912 · App. 08/105,216
Audio processing system for point-to-point and multipoint teleconferencing
Inventors:
David G. Boyer, Ali Jalali, Gennady Shtirmer
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Aug 11, 1993
Inventors
David G. Boyer
Ali Jalali
Gennady Shtirmer
Assignee (at issue)
Bell Communications Research, 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.