Granted Patent
Utility
US 6,548,186 · App. 09/574,301
High resistivity films for AP layers in spin valves
Inventors:
Matthew J. Carey, Bruce Alvin Gurney, Robert Wilson
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: May 19, 2000
Inventors
Matthew J. Carey
Bruce Alvin Gurney
Robert Wilson
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.