Granted Patent
Utility
US 6,175,477 · App. 08/986,039
Spin valve sensor with nonmagnetic oxide seed layer
Inventors:
Tsann Lin, Daniele Mauri
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Dec 5, 1997
Inventors
Tsann Lin
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.