Granted Patent
Utility
US 5,825,686 · App. 08/875,955
Multi-value read-only memory cell having an improved signal-to-noise ratio
Inventors:
Doris Schmitt-Landsiedel, Roland Thewes, Michael Bollu, Paul-Werner von Basse
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Aug 11, 1997
Inventors
Doris Schmitt-Landsiedel
Roland Thewes
Michael Bollu
Paul-Werner von Basse
Assignee (at issue)
Siemens Aktiengesellschaft
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.