Granted Patent
Utility
US 5,978,163 · App. 08/717,918
Circuit and method for optimizing bias supply in a magnetoresistive head based on temperature
Inventor:
Earl A. Cunningham
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Sep 23, 1996
Inventor
Earl A. Cunningham
Assignee (at issue)
International Business Machines 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.