Granted Patent
Utility
US 4,489,394 · App. 06/370,316
Microprocessor power on reset system
Inventor:
Arthur N. Borg
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: Apr 21, 1982
Inventor
Arthur N. Borg
Assignee (at issue)
Zenith Electronics LLC
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.