Granted Patent
Utility
US 6,807,090 · App. 10/776,939
Method of making hybrid semiconductor—magnetic spin based memory
Inventor:
Mark B. Johnson
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Feb 10, 2004
Inventor
Mark B. Johnson
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.