Granted Patent
Utility
US 5,617,071 · App. 08/384,647
Magnetoresistive structure comprising ferromagnetic thin films and intermediate alloy layer having magnetic concentrator and shielding permeable masses
Inventor:
James M. Daughton
Patented Case
View Patent ↗
Granted: Apr 1, 1997
Filed: Feb 6, 1995
Inventor
James M. Daughton
Assignee (at issue)
Nonvolatile Electronics, Incorporated
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.