Granted Patent
Utility
US 6,403,440 · App. 09/285,897
Method for fabricating a stacked capacitor in a semiconductor configuration, and stacked capacitor fabricated by this method
Inventors:
Emmerich Bertagnolli, Josef Willer
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Apr 8, 1999
Inventors
Emmerich Bertagnolli
Josef Willer
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.