Granted Patent
Utility
US 4,833,559 · App. 07/092,011
Capacitor multiplexing for magnetoresistive heads
Inventor:
Nathan R. Belk
Patented Case
View Patent ↗
Granted: May 23, 1989
Filed: Sep 2, 1987
Inventor
Nathan R. Belk
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.