Granted Patent
Utility
US 4,635,278 · App. 06/530,928
Autoregressive digital telecommunications system
Inventors:
Richard A. Maloon, Harvey C. Woodsum
Patented Case
View Patent ↗
Granted: Jan 6, 1987
Filed: Sep 12, 1983
Inventors
Richard A. Maloon
Harvey C. Woodsum
Assignee (at issue)
Sanders GmbH
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.