Granted Patent
Utility
US 5,226,044 · App. 07/715,696
Low-rate encoding/digital speech interpolation system
Inventors:
Vaikunth N. Gupta, Michael Onufry, Jr., Jack H. Rieser, Henri G. Suyderhoud, Krishnamoorthy Virupaksha
Patented Case
View Patent ↗
Granted: Jul 6, 1993
Filed: Jun 17, 1991
Inventors
Vaikunth N. Gupta
Michael Onufry, Jr.
Jack H. Rieser
Henri G. Suyderhoud
Krishnamoorthy Virupaksha
Assignee (at issue)
Comsat, 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.