Granted Patent
Utility
US 4,866,741 · App. 07/289,096
3/2 Frequency divider
Inventor:
Vadim B. Minuhin
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: Dec 23, 1988
Inventor
Vadim B. Minuhin
Assignee (at issue)
Magnetic Peripherals, Inc.
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.