Granted Patent
Utility
US 4,417,352 · App. 06/146,512
Microphase stepper employing improved digital timing incrementer employing a rate multiplier
Inventor:
Leonard F. Shepard
Patented Case
View Patent ↗
Granted: Nov 22, 1983
Filed: May 5, 1980
Inventor
Leonard F. Shepard
Assignee (at issue)
ILC Data Device 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.