Granted Patent
Utility
US 6,417,043 · App. 09/528,268
Memory cell configuration and fabrication method
Inventors:
Lothar Risch, Wolfgang Rosner, Ties Ramcke, Hermann Jacobs
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Mar 17, 2000
Inventors
Lothar Risch
Wolfgang Rosner
Ties Ramcke
Hermann Jacobs
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.