Granted Patent
Utility
US 5,732,013 · App. 08/780,494
Matrix memory (virtual ground)
Inventors:
Paul-Werner von Basse, Roland Thewes, Doris Schmitt-Landsiedel, Michael Bollu
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Jan 8, 1997
Inventors
Paul-Werner von Basse
Roland Thewes
Doris Schmitt-Landsiedel
Michael Bollu
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.