Granted Patent
Utility
US 6,734,063 · App. 10/200,423
Non-volatile memory cell and fabrication method
Inventors:
Josef Willer, Franz Hofmann, Armin Kohlhase, Christoph Ludwig
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jul 22, 2002
Inventors
Josef Willer
Franz Hofmann
Armin Kohlhase
Christoph Ludwig
Assignees (at issue)
Infineon Technologies AG
Ingentix GmbH & Co. KG
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.