Granted Patent
Utility
US 6,004,844 · App. 08/680,765
Unit cell layout and transfer gate design for high density DRAMs
Inventors:
Johann Alsmeier, Martin Gall
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Jul 15, 1996
Inventors
Johann Alsmeier
Martin Gall
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.