Granted Patent
Utility
US 6,583,969 · App. 09/547,960
Pinned layer structure having nickel iron film for reducing coercivity of a free layer structure in a spin valve sensor
Inventor:
Mustafa Pinarbasi
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Apr 12, 2000
Inventor
Mustafa Pinarbasi
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.