Granted Patent
Utility
US 6,501,679 · App. 10/066,558
Thin film magnetic device including memory cells having a magnetic tunnel junction
Inventor:
Hideto Hidaka
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Feb 6, 2002
Inventor
Hideto Hidaka
Assignee (at issue)
MITSUBISHI ELECTRIC 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.