Granted Patent
Utility
US 6,728,153 · App. 10/223,490
Magnetic memory which compares first memory cell data bits and second data bits
Inventor:
Frederick Perner
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Aug 19, 2002
Inventor
Frederick Perner
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.