Granted Patent
Utility
US 5,774,856 · App. 08/537,583
User-Customized, low bit-rate speech vocoding method and communication unit for use therewith
Inventors:
William Joe Haber, George Thomas Kroncke, William G. Schmidt, Martin John O'Sullivan
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Oct 2, 1995
Inventors
William Joe Haber
George Thomas Kroncke
William G. Schmidt
Martin John O'Sullivan
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.