Granted Patent
Utility
US 6,627,498 · App. 10/093,722
Memory cell fabrication method and memory cell configuration
Inventors:
Josef Willer, Veronika Polei
Patented Case
View Patent ↗
Granted: Sep 30, 2003
Filed: Mar 8, 2002
Inventors
Josef Willer
Veronika Polei
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.