Granted Patent
Utility
US 5,467,231 · App. 08/322,964
Using recorded data for auto calibration of fixed gain of a read amplifier in a data storage device
Inventors:
Mark E. Nash, Ronald R. Kennedy
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Oct 13, 1994
Inventors
Mark E. Nash
Ronald R. Kennedy
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.