Granted Patent
Utility
US 5,768,069 · App. 08/757,176
Self-biased dual spin valve sensor
Inventor:
Daniele Mauri
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Nov 27, 1996
Inventor
Daniele Mauri
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.