Granted Patent
Utility
US 4,752,943 · App. 07/083,654
Frequency of occurrence retraining decision circuit
Inventors:
Kenneth Martinez, William L. Betts
Patented Case
View Patent ↗
Granted: Jun 21, 1988
Filed: Aug 7, 1987
Inventors
Kenneth Martinez
William L. Betts
Assignee (at issue)
PARADYNE CORPORATION
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.