Granted Patent
Utility
US 6,258,658 · App. 09/250,362
Memory cell configuration and corresponding fabrication method
Inventors:
Thomas Böhm, Volker Weinrich, Manfred Hain, Armin Kohlhase, Yoichi Otani, Andreas Rusch, Till Schlösser
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Feb 12, 1999
Inventors
Thomas Böhm
Volker Weinrich
Manfred Hain
Armin Kohlhase
Yoichi Otani
Andreas Rusch
Till Schlösser
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.