Granted Patent
Utility
US 5,878,085 · App. 08/912,155
Trellis coded modulation communications using pilot bits to resolve phase ambiguities
Inventors:
Ronald Duane McCallister, Bruce A. Cochran, John M. Liebetreu
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Aug 15, 1997
Inventors
Ronald Duane McCallister
Bruce A. Cochran
John M. Liebetreu
Assignee (at issue)
Sicom, 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.