Granted Patent
Utility
US 4,905,257 · App. 07/238,383
Manchester decoder using gated delay line oscillator
Inventors:
Thomas Gordon Palkert, John A. Kolling
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: Aug 31, 1988
Inventors
Thomas Gordon Palkert
John A. Kolling
Assignee (at issue)
Unisys 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.