Granted Patent
Utility
US 6,204,119 · App. 09/312,572
Manufacturing method for a capacitor in an integrated memory circuit
Inventors:
Gerrit Lange, Martin Franosch, Wolfgang Hönlein, Volker Lehmann, Hans Reisinger, Herbert Schafer, Reinhard Stengl, Hermann Wendt
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: May 14, 1999
Inventors
Gerrit Lange
Martin Franosch
Wolfgang Hönlein
Volker Lehmann
Hans Reisinger
Herbert Schafer
Reinhard Stengl
Hermann Wendt
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.