Granted Patent
Utility
US 5,774,414 · App. 08/694,531
Memory device and production method
Inventors:
Hanno Melzner, Armin Kohlhase
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Aug 9, 1996
Inventors
Hanno Melzner
Armin Kohlhase
Assignee (at issue)
Siemens Aktiengesellschaft
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.