Granted Patent
Utility
US 6,773,986 · App. 10/186,662
Method for fabricating a semiconductor memory device
Inventors:
Rainer Bruchhaus, Gerhard Enders, Walter Hartner, Matthias Kronke, Thomas Mikolajick, Nicolas Nagel, Michael Röhner
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jul 1, 2002
Inventors
Rainer Bruchhaus
Gerhard Enders
Walter Hartner
Matthias Kronke
Thomas Mikolajick
Nicolas Nagel
Michael Röhner
Assignee (at issue)
Infineon Technologies AG
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.