Granted Patent
Utility
US 5,872,676 · App. 08/582,555
Method and apparatus for positioning a dual element magnetoresistive head using thermal signals
Inventors:
Gordon James Smith, Hal Hjalmar Ottesen
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Jan 2, 1996
Inventors
Gordon James Smith
Hal Hjalmar Ottesen
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.