Granted Patent
Utility
US 6,141,191 · App. 08/986,311
Spin valves with enhanced GMR and thermal stability
Inventors:
Wen-Yaung Lee, Tsann Lin, Daniele Mauri, Robert Wilson
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Dec 5, 1997
Inventors
Wen-Yaung Lee
Tsann Lin
Daniele Mauri
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.